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University of Guelph
1.
Miller, Justin.
Access and Alteration Rules Related to Significant Wetlands
.
Degree: 2012, University of Guelph
URL: https://atrium.lib.uoguelph.ca/xmlui/handle/10214/3618
► This study sought to explore the access and alteration “rules experience” within an Ontario wetlands case study framework. The study interviewed two key stakeholder groups,…
(more)
▼ This study sought to explore the access and alteration “rules experience” within an Ontario
wetlands case study framework. The study interviewed two key stakeholder groups, key-involved stewardship agencies and key-identified wetland property owners, and aggregated them as a single response group. There were significant overlaps between these groups and the final identified potential respondent group was thirteen. All potential respondents were invited to participate in a detailed exploration of the rules experience via a thorough semi-structured interview process within the existing context of a
Long Point, Ontario study area. For their own specified reasons, eight of thirteen identified and invited potential respondents chose to provide a response for analysis. It was imagined that very specific questions about each discovered rule in the study area might provide insight into to effect and understanding of specific rule characteristics within the study area; however, nothing exceptional was revealed with respect to rule characteristics using a small detailed study group. Study area respondents appeared to have focused and specific knowledge of a collection of study area rules (often within their direct interest), but few respondents had a relatively comprehensive knowledge of the entire alteration and access rules framework. The most interesting results within in the interview process, including the most interest in response provision by respondents, centred more generally on wetland management- with emphasis on private and public management initiatives. In this theme, while generally supportive of the apparent goals of the existing rules, respondents were divided as to how management should actually function within the study area. Despite interest by both key informant groups in wetland conservation and maintenance, the application of public rules on private and/or organized wetland spaces occasionally appear to conflict. During the study, there appeared to be much more interest in wetland alteration rules, and, expectedly, a strongly expressed desire to have these rules more carefully scrutinized and adapted to the study area. The study area is fortunate to have a history of public and private interest in wetland conservation; this study highlights the need for these similarly interested groups to work together to reconcile the differences in expected applications of public rules.
Advisors/Committee Members: FitzGibbon, John (advisor).
Subjects/Keywords: wetlands "Long Point"
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APA ·
Chicago ·
MLA ·
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APA (6th Edition):
Miller, J. (2012). Access and Alteration Rules Related to Significant Wetlands
. (Thesis). University of Guelph. Retrieved from https://atrium.lib.uoguelph.ca/xmlui/handle/10214/3618
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Miller, Justin. “Access and Alteration Rules Related to Significant Wetlands
.” 2012. Thesis, University of Guelph. Accessed December 15, 2019.
https://atrium.lib.uoguelph.ca/xmlui/handle/10214/3618.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Miller, Justin. “Access and Alteration Rules Related to Significant Wetlands
.” 2012. Web. 15 Dec 2019.
Vancouver:
Miller J. Access and Alteration Rules Related to Significant Wetlands
. [Internet] [Thesis]. University of Guelph; 2012. [cited 2019 Dec 15].
Available from: https://atrium.lib.uoguelph.ca/xmlui/handle/10214/3618.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Miller J. Access and Alteration Rules Related to Significant Wetlands
. [Thesis]. University of Guelph; 2012. Available from: https://atrium.lib.uoguelph.ca/xmlui/handle/10214/3618
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Houston
2.
Serna, Jr., John 1979-.
Current Ground Motions Along the Long-Point Fault Derived from Continuous GPS Observations (2012-2014).
Degree: Earth and Atmospheric Sciences, Department of, 2015, University of Houston
URL: http://hdl.handle.net/10657/1799
► The Texas Gulf Coast region possesses numerous complex fault structures. This case study focused on the Long-Point Fault, an active fault located in west Houston;…
(more)
▼ The Texas Gulf Coast region possesses numerous complex fault structures. This case study focused on the
Long-
Point Fault, an active fault located in west Houston; with 16 kilometers of length, it is the longest fault within the region. This fault causes recurring damage to roadways, buried pipes, and buildings along the fault trace, resulting in a financial burden for taxpayers.
This study employed a high-resolution LiDAR map depicting precise locations of principal fault systems within the greater Houston metropolitan area. Georeferencing was combined with a high-accuracy kinematic GPS technique in order to establish the precise fault trace of the
Long-
Point Fault. Field investigations verified that the fault scarp mapped by the 2001 airborne LiDAR mapping of Houston coincides with the surface trace of the
Long-
Point Fault. To establish surface fault motion, eleven permanent GPS stations were installed for continuous GPS monitoring in 2012. To enhance spatial resolution, twenty-six benchmarks were installed along the
Long-
Point fault trace and were reoccupied in monthly surveys. Daily GPS observations from 2012–2014 were processed using both relative (double differencing) and absolute (precise
point) positioning methods. Two years of GPS observations indicate that the
Long-
Point Fault area is experiencing subsidence. All GPS stations along the
Long-
Point Fault observed subsidence rated ranging from 1–7 mm/year as well as strong vertical seasonal variation, 4 cm peak to peak. Minor horizontal movements at 1–4 mm/yr, referenced to the stable Houston reference frame (SHRF), were observed at several GPS stations; however, no coherent fault motion was observed along the length of the fault surface trace.
Groundwater data from water wells near the
Long-
Point Fault area were obtained and examined for possible correlation with subsidence. At the end of 2014, the groundwater levels in the Chicot and Evangeline aquifers in the
Long-
Point Fault area are 50–53 m and 69–106 m below the ground surface, respectively. Daily depth to groundwater level for the Chicot and Evangeline aquifer system show correlation between aquifer recharge, and withdrawal, and vertical seasonal variation exhibited by all installed GPS stations along the
Long-
Point Fault. The Chicot and Evangeline ground water levels have been increasing in this area since 2000, but are still below the regional preconsolidation of ~30 m below the ground surface, contributing to the subsidence observed. While correlation between seasonal vertical movement and groundwater level change exists, a longer period of continuous GPS observations will be able to provide more information about the activity of the fault.
Advisors/Committee Members: Wang, Guoquan (advisor), Saylor, Joel E. (committee member), Shrestha, Ramesh L. (committee member).
Subjects/Keywords: GPS; Long-Point Fault
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Serna, Jr., J. 1. (2015). Current Ground Motions Along the Long-Point Fault Derived from Continuous GPS Observations (2012-2014). (Thesis). University of Houston. Retrieved from http://hdl.handle.net/10657/1799
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Serna, Jr., John 1979-. “Current Ground Motions Along the Long-Point Fault Derived from Continuous GPS Observations (2012-2014).” 2015. Thesis, University of Houston. Accessed December 15, 2019.
http://hdl.handle.net/10657/1799.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Serna, Jr., John 1979-. “Current Ground Motions Along the Long-Point Fault Derived from Continuous GPS Observations (2012-2014).” 2015. Web. 15 Dec 2019.
Vancouver:
Serna, Jr. J1. Current Ground Motions Along the Long-Point Fault Derived from Continuous GPS Observations (2012-2014). [Internet] [Thesis]. University of Houston; 2015. [cited 2019 Dec 15].
Available from: http://hdl.handle.net/10657/1799.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Serna, Jr. J1. Current Ground Motions Along the Long-Point Fault Derived from Continuous GPS Observations (2012-2014). [Thesis]. University of Houston; 2015. Available from: http://hdl.handle.net/10657/1799
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Houston
3.
Tsibanos, Vasilios K 1986-.
Subsidence and Fault Displacements Along the Long-Point Fault Derived from Continuous GPS Observations (2013-2017).
Degree: Earth and Atmospheric Sciences, Department of, 2018, University of Houston
URL: http://hdl.handle.net/10657/3467
► The Long-Point Fault located in Houston, Texas is part of a complex system of normal growth faults along the Texas Gulf Coast that repeatedly causes…
(more)
▼ The
Long-
Point Fault located in Houston, Texas is part of a complex system of normal growth faults along the Texas Gulf Coast that repeatedly causes damage to infrastructure on both private and public property. This study uses Continuously Operating Reference GPS Stations (CORS) to delineate the fault motions along the
Long-
Point Fault and its interaction with subsidence from 2013 to 2017. Fault displacements were determined with eleven GPS stations installed along both sides of the fault. On the hanging-wall side of the fault there are six CORS stations and on the footwall side there are five CORS stations installed. GPS processing methods used include relative (double difference) and absolute positioning known as Precise
Point Positioning (PPP). PPP solutions are referenced to a global reference frame (IGS08) that were then transformed into the local Stable Houston Reference Frame 2016 (SHRF16). At this time, the
Long-
Point Fault shows no considerable displacement between the hanging wall and the footwall and can be considered inactive. Within the SHRF16 both sides of the
Long-
Point Fault are moving horizontally to the northwest at a rate of ~ 0.4 cm/year and subsiding at a rate of ~0.9 cm/year. These horizontal motions to the northwest are likely attributed to the subsidence bowl observed in the Jersey Village area. Furthermore, groundwater potentiometric levels appear to have a direct impact on surface elevation; as groundwater levels rise and fall the surface rises and falls. Areas where groundwater levels have not recovered to preconsolidation elevation experience higher rates of subsidence than areas where the preconsolidation head has been restored. The integrated GPS, groundwater, and precipitation observations provide new insight on how variability of groundwater, and subsidence effect fault displacement.
Advisors/Committee Members: Wang, Guoquan (advisor), Lapen, Thomas J (committee member), Carlos, Juan (committee member).
Subjects/Keywords: Long-Point Fault; GPS; Faulting; Subsidence; Groundwater
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Tsibanos, V. K. 1. (2018). Subsidence and Fault Displacements Along the Long-Point Fault Derived from Continuous GPS Observations (2013-2017). (Thesis). University of Houston. Retrieved from http://hdl.handle.net/10657/3467
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Tsibanos, Vasilios K 1986-. “Subsidence and Fault Displacements Along the Long-Point Fault Derived from Continuous GPS Observations (2013-2017).” 2018. Thesis, University of Houston. Accessed December 15, 2019.
http://hdl.handle.net/10657/3467.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Tsibanos, Vasilios K 1986-. “Subsidence and Fault Displacements Along the Long-Point Fault Derived from Continuous GPS Observations (2013-2017).” 2018. Web. 15 Dec 2019.
Vancouver:
Tsibanos VK1. Subsidence and Fault Displacements Along the Long-Point Fault Derived from Continuous GPS Observations (2013-2017). [Internet] [Thesis]. University of Houston; 2018. [cited 2019 Dec 15].
Available from: http://hdl.handle.net/10657/3467.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Tsibanos VK1. Subsidence and Fault Displacements Along the Long-Point Fault Derived from Continuous GPS Observations (2013-2017). [Thesis]. University of Houston; 2018. Available from: http://hdl.handle.net/10657/3467
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Minnesota
4.
Yantes, Austin.
Restored Vegetation Outcomes in Wetland Mitigation Banks Across Minnesota.
Degree: MS, Bioproducts/Biosystems Science Engineering and Management, 2019, University of Minnesota
URL: http://hdl.handle.net/11299/206141
► Wetlands are one of the world’s most important ecosystems, yet they continue to be degraded by urban and rural development. The Minnesota Wetland Banking Program…
(more)
▼ Wetlands are one of the world’s most important ecosystems, yet they continue to be degraded by urban and rural development. The Minnesota Wetland Banking Program exists as a convenient pathway to replace wetlands that have been destroyed. While the program has been offered since 1994, there has been no assessment of the long-term outcomes of wetland banking projects. Vegetation monitoring occurs for 5 years post-restoration, but even then these sites are ecologically young and conclusions made about the achievement of vegetation restoration goals may be premature. This study aimed to evaluate vegetation outcomes in wetlands restored 8-11 years ago, and to compare these outcomes across four seeding zone types. The results indicate that the emergent zone had the lowest native species richness and highest invasive species cover. In all seeding zones, the number of seeded species present was often quite low even when native richness is high. This study also identified which seeded species and guilds persisted over time and which were consistently absent. This type of data can inform future seed mix adjustments, thereby improving the success and cost-effectiveness of wetland vegetation restoration efforts. Across all study sites, invasive narrow-leaved cattails and reed canary grass were pervasive and seem to be increasing in cover over time. Certain species such as rice cutgrass and tussockforming sedges may compete effectively with invasives. This study highlights the necessity of long-term management to combat the ongoing expansion of invasive species and to promote the persistence of desired native species.
Subjects/Keywords: invasive species; long-term management; monitoring; restoration; seed mix; wetlands
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Yantes, A. (2019). Restored Vegetation Outcomes in Wetland Mitigation Banks Across Minnesota. (Masters Thesis). University of Minnesota. Retrieved from http://hdl.handle.net/11299/206141
Chicago Manual of Style (16th Edition):
Yantes, Austin. “Restored Vegetation Outcomes in Wetland Mitigation Banks Across Minnesota.” 2019. Masters Thesis, University of Minnesota. Accessed December 15, 2019.
http://hdl.handle.net/11299/206141.
MLA Handbook (7th Edition):
Yantes, Austin. “Restored Vegetation Outcomes in Wetland Mitigation Banks Across Minnesota.” 2019. Web. 15 Dec 2019.
Vancouver:
Yantes A. Restored Vegetation Outcomes in Wetland Mitigation Banks Across Minnesota. [Internet] [Masters thesis]. University of Minnesota; 2019. [cited 2019 Dec 15].
Available from: http://hdl.handle.net/11299/206141.
Council of Science Editors:
Yantes A. Restored Vegetation Outcomes in Wetland Mitigation Banks Across Minnesota. [Masters Thesis]. University of Minnesota; 2019. Available from: http://hdl.handle.net/11299/206141

University of Manitoba
5.
Woolison, Garth.
Water works.
Degree: Landscape Architecture, 2018, University of Manitoba
URL: http://hdl.handle.net/1993/32989
► This design research focuses on finding solutions for reducing the detrimental contributions that combined sewer system overflows have on the health of urban waterways and…
(more)
▼ This design research focuses on finding solutions for reducing the detrimental contributions that combined sewer system overflows have on the health of urban waterways and their respective watersheds at large. It is the standpoint of this research that such water purifying landscapes can be directly integrated into public urban environments and need not be restricted and hidden from civic observation. The focus lies on utilizing existing green-grey infrastructural knowledge to treat combined sewer overflow waters and apply it within a proposed Water Works Park within a City of Winnipeg neighbourhood. The Water Works Park will be presented in the form of a hybridized urban space offering both infrastructural and ecological services but will also be one that promotes ecological attentiveness and the enduring value of water treatment. The design presents an alternative to contemporary sewer upgrade and replacement practices by offering a more ecologically oriented option through the thoughtful placement of a constructed wetland network. In establishing the project within a mature neighbourhood, the project strives to recognize its historical urban context and compliment the existing local vernacular while serving as a tool to foster public education and awareness.
Advisors/Committee Members: Straub, Dietmar (Landscape Architecture) (supervisor), Thurmayr, Anna (Landscape Architecture).
Subjects/Keywords: Combined sewer overflow; Constructed wetlands; Green infrastructure; Point Douglas; Water treatment; Water works park; Design
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Woolison, G. (2018). Water works. (Masters Thesis). University of Manitoba. Retrieved from http://hdl.handle.net/1993/32989
Chicago Manual of Style (16th Edition):
Woolison, Garth. “Water works.” 2018. Masters Thesis, University of Manitoba. Accessed December 15, 2019.
http://hdl.handle.net/1993/32989.
MLA Handbook (7th Edition):
Woolison, Garth. “Water works.” 2018. Web. 15 Dec 2019.
Vancouver:
Woolison G. Water works. [Internet] [Masters thesis]. University of Manitoba; 2018. [cited 2019 Dec 15].
Available from: http://hdl.handle.net/1993/32989.
Council of Science Editors:
Woolison G. Water works. [Masters Thesis]. University of Manitoba; 2018. Available from: http://hdl.handle.net/1993/32989

Duke University
6.
Thomson, Ashley Anne.
Development of Water and Wastewater Biofiltration Technologies for the Developing World using Locally Available Packing Media: Case Studies in Vietnam and Haiti
.
Degree: 2014, Duke University
URL: http://hdl.handle.net/10161/8708
► Water and sanitation are two of the world's most urgent current challenges (Elimelech, 2006). With a population racing towards seven billion people, over one…
(more)
▼ Water and sanitation are two of the world's most urgent current challenges (Elimelech, 2006). With a population racing towards seven billion people, over one sixth of the human population does not have access to adequate water and sanitation. Drinking water is inaccessible for approximately 783 million people living in the developing world (WHO, 2014). This is especially critical for people at risk of exposure to deadly pathogens such as Vibrio cholerae, Shigella, and Salmonella, such as those living in Haiti as Vibrio cholerae is now ubiquitous (Enserink, 2010). On the sanitation side, more than 2.5 billion people in the world still lack access to adequate resources (WHO, 2014). Almost half of these people have access to no sanitation facilities at all and practice open defecation (WHO, 2014). Thousands of small children still die every day from preventable diseases caused by inadequate sanitation (WHO, 2014). As global climate change is expected to exacerbate these issues, there is an urgent need for the development of sustainable treatment technologies to ensure a better tomorrow for our world (Ford, 1999). Safe water and sanitation technologies, while often disjointed, should be considered together as pathogens transmitted via drinking water are predominantly of fecal origin (Ashbolt, 2004; Montgomery, 2007). In this dissertation project, I explore the use of both drinking water and wastewater treatment technologies which are cost effective and rely on locally available materials in low-income countries. For the drinking water treatment side, I focus on the use of biosand filters in Haiti with a specific interest in understanding their ability to remove the pathogen Vibrio cholerae, the causative agent for cholera. The wastewater treatment technology consists of biofilters packed with cocopeat, a waste product generated during coconut husk processing, and I investigate their use for the treatment of septic tank effluent in Vietnam. Both of these projects combine lab and field work. The specific objectives of this dissertation project are to 1) compare the removal efficiency of V. cholerae to indicator bacteria in field biosand filters and determine the parameters controlling removal; 2) investigate the correlation between removal efficiency of pathogens in field biosand filters having operated for varying lengths of time to schmutzdecke bacterial composition and influent water characteristics; 3) determine the effect of number of charges, total organic carbon loading, and schmutzdecke composition on V. cholerae removal efficacy; 4) isolate the effect of biological removal mechanisms and physical/chemical removal mechanisms on V. cholerae removal efficiency and determine the correlation to TOC concentration in water; 5) evaluate cocopeat as a packing medium for biofilters in terms of nitrogen, phosphorus and biological oxygen demand removal from simulated wastewater as…
Advisors/Committee Members: Gunsch, Claudia K (advisor).
Subjects/Keywords: Environmental engineering;
Civil engineering;
biofiltration;
biosand filter;
cocopeat;
constructed wetlands;
developing countries;
point-of-use
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Thomson, A. A. (2014). Development of Water and Wastewater Biofiltration Technologies for the Developing World using Locally Available Packing Media: Case Studies in Vietnam and Haiti
. (Thesis). Duke University. Retrieved from http://hdl.handle.net/10161/8708
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Thomson, Ashley Anne. “Development of Water and Wastewater Biofiltration Technologies for the Developing World using Locally Available Packing Media: Case Studies in Vietnam and Haiti
.” 2014. Thesis, Duke University. Accessed December 15, 2019.
http://hdl.handle.net/10161/8708.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Thomson, Ashley Anne. “Development of Water and Wastewater Biofiltration Technologies for the Developing World using Locally Available Packing Media: Case Studies in Vietnam and Haiti
.” 2014. Web. 15 Dec 2019.
Vancouver:
Thomson AA. Development of Water and Wastewater Biofiltration Technologies for the Developing World using Locally Available Packing Media: Case Studies in Vietnam and Haiti
. [Internet] [Thesis]. Duke University; 2014. [cited 2019 Dec 15].
Available from: http://hdl.handle.net/10161/8708.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Thomson AA. Development of Water and Wastewater Biofiltration Technologies for the Developing World using Locally Available Packing Media: Case Studies in Vietnam and Haiti
. [Thesis]. Duke University; 2014. Available from: http://hdl.handle.net/10161/8708
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Georgia
7.
Carpenedo, Stephen Moore.
Modeling ecosystem functions to prioritize potential wetland mitigation sites in Georgia.
Degree: MS, Conservation Ecology and Sustainable Development, 2008, University of Georgia
URL: http://purl.galileo.usg.edu/uga_etd/carpenedo_stephen_m_200805_ms
► Compensatory wetland mitigation in the United States has been used as a means to achieve no-net-loss of wetland acreage and functions resulting from impacts to…
(more)
▼ Compensatory wetland mitigation in the United States has been used as a means to achieve no-net-loss of wetland acreage and functions resulting from impacts to
wetlands. Current methods employed in mitigation site selection may satisfy the no-net-loss of wetland acreage, but not the loss of wetland functions. The functions provided by
wetlands are dependent upon their size, structure, spatial location and configuration within the landscape. The National Research Council recognized this, and identified the need for watershed-based planning tools to increase the effectiveness of wetland mitigation. Following their recommendations, I developed a GIS watershed-based planning tool for increasing the effectiveness of wetland mitigation in Georgia. The watershed-based planning tool identifies and ranks the spatial location and configuration of
wetlands based on the ecosystem functions they provide. Identifying and ranking priority areas gives resource managers a more effective tool to select mitigation sites that will achieve the objectives of no-net-loss.
Advisors/Committee Members: Liz Kramer.
Subjects/Keywords: Wetlands
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Carpenedo, S. M. (2008). Modeling ecosystem functions to prioritize potential wetland mitigation sites in Georgia. (Masters Thesis). University of Georgia. Retrieved from http://purl.galileo.usg.edu/uga_etd/carpenedo_stephen_m_200805_ms
Chicago Manual of Style (16th Edition):
Carpenedo, Stephen Moore. “Modeling ecosystem functions to prioritize potential wetland mitigation sites in Georgia.” 2008. Masters Thesis, University of Georgia. Accessed December 15, 2019.
http://purl.galileo.usg.edu/uga_etd/carpenedo_stephen_m_200805_ms.
MLA Handbook (7th Edition):
Carpenedo, Stephen Moore. “Modeling ecosystem functions to prioritize potential wetland mitigation sites in Georgia.” 2008. Web. 15 Dec 2019.
Vancouver:
Carpenedo SM. Modeling ecosystem functions to prioritize potential wetland mitigation sites in Georgia. [Internet] [Masters thesis]. University of Georgia; 2008. [cited 2019 Dec 15].
Available from: http://purl.galileo.usg.edu/uga_etd/carpenedo_stephen_m_200805_ms.
Council of Science Editors:
Carpenedo SM. Modeling ecosystem functions to prioritize potential wetland mitigation sites in Georgia. [Masters Thesis]. University of Georgia; 2008. Available from: http://purl.galileo.usg.edu/uga_etd/carpenedo_stephen_m_200805_ms

University of Georgia
8.
Ashby, Heather Louise.
A spatial model ranking the potential for mitigation sites based on ecosystem functions: an analysis of coastal Georgia in 2008 and 2030.
Degree: MS, Environmental Engineering, 2011, University of Georgia
URL: http://purl.galileo.usg.edu/uga_etd/ashby_heather_l_201108_ms
► Wetland mitigation can be accomplished through the enhancement, protection, creation or restoration of wetlands. In coastal regions, mitigated sites are at risk of being lost…
(more)
▼ Wetland mitigation can be accomplished through the enhancement, protection, creation or restoration of
wetlands. In coastal regions, mitigated sites are at risk of being lost or degraded due to the land use changes that occur in reponse to sea-level rise, loss of shoreline stability, and human alterations. To improve the success of mitigated coastal
wetlands, it is imperative that the future risks to these sites be known. To accomplish this, a future land use map is created for the year 2030 for coastal Georgia which is used in a risk assessment to identify 1) the
wetlands that are most at risk of being lost or degraded in the year 2030, 2) where sites with the greatest potential for benefiting wetland functions occur in the landscape for the years 2008 and 2030, and 3) where the potential will increase the most during this time frame.
Advisors/Committee Members: Elizabeth Kramer.
Subjects/Keywords: Wetlands
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Ashby, H. L. (2011). A spatial model ranking the potential for mitigation sites based on ecosystem functions: an analysis of coastal Georgia in 2008 and 2030. (Masters Thesis). University of Georgia. Retrieved from http://purl.galileo.usg.edu/uga_etd/ashby_heather_l_201108_ms
Chicago Manual of Style (16th Edition):
Ashby, Heather Louise. “A spatial model ranking the potential for mitigation sites based on ecosystem functions: an analysis of coastal Georgia in 2008 and 2030.” 2011. Masters Thesis, University of Georgia. Accessed December 15, 2019.
http://purl.galileo.usg.edu/uga_etd/ashby_heather_l_201108_ms.
MLA Handbook (7th Edition):
Ashby, Heather Louise. “A spatial model ranking the potential for mitigation sites based on ecosystem functions: an analysis of coastal Georgia in 2008 and 2030.” 2011. Web. 15 Dec 2019.
Vancouver:
Ashby HL. A spatial model ranking the potential for mitigation sites based on ecosystem functions: an analysis of coastal Georgia in 2008 and 2030. [Internet] [Masters thesis]. University of Georgia; 2011. [cited 2019 Dec 15].
Available from: http://purl.galileo.usg.edu/uga_etd/ashby_heather_l_201108_ms.
Council of Science Editors:
Ashby HL. A spatial model ranking the potential for mitigation sites based on ecosystem functions: an analysis of coastal Georgia in 2008 and 2030. [Masters Thesis]. University of Georgia; 2011. Available from: http://purl.galileo.usg.edu/uga_etd/ashby_heather_l_201108_ms

University of Western Ontario
9.
Churchill, Robin TJ.
Seasonal and Long-term (1995-2009) Changes in the Distribution and Abundance of Submerged Aquatic Vegetation and Dreissenid Mussels in Inner Long Point Bay, Lake Erie.
Degree: 2015, University of Western Ontario
URL: https://ir.lib.uwo.ca/etd/3400
► Invasion by mussels can cause rapid increases in the abundance of submerged aquatic vegetation (SAV) by increasing water clarity and altering nutrient cycling, but rapid…
(more)
▼ Invasion by mussels can cause rapid increases in the abundance of submerged aquatic vegetation (SAV) by increasing water clarity and altering nutrient cycling, but rapid expansion of the mussel population is often followed by a decline until a new regional carrying capacity is reached. I sampled Long Point Bay (LPB), Lake Erie, in 2009 to quantify changes in SAV communities and densities of zebra mussels (Dreissena polymorpha) since the peak of the latter in the early 1990s, and modeled influences of year, water depth, and substrate type on the probability of SAV detection. I detected a 96% decrease in mussel abundance/m2 (±SE) between 1992 ( = 457 ± 86) and 2009 ( = 19 ± 2). The five most abundant SAV species in 1992 had decreased by 2009. Water depth and substrate type influenced probability of detection of SAV species, suggesting that changes in Lake Erie water levels and sediment loading influence SAV communities. Carrying capacity of LPB for waterfowl and other fish and wildlife that use and eat SAV and mussels increased during the mid-1990s, but has since decreased.
Subjects/Keywords: Dreissenid mussels; Long Point; Submerged aquatic vegetation; waterfowl; Lake Erie; Biology; Ecology and Evolutionary Biology
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APA ·
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MLA ·
Vancouver ·
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APA (6th Edition):
Churchill, R. T. (2015). Seasonal and Long-term (1995-2009) Changes in the Distribution and Abundance of Submerged Aquatic Vegetation and Dreissenid Mussels in Inner Long Point Bay, Lake Erie. (Thesis). University of Western Ontario. Retrieved from https://ir.lib.uwo.ca/etd/3400
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Churchill, Robin TJ. “Seasonal and Long-term (1995-2009) Changes in the Distribution and Abundance of Submerged Aquatic Vegetation and Dreissenid Mussels in Inner Long Point Bay, Lake Erie.” 2015. Thesis, University of Western Ontario. Accessed December 15, 2019.
https://ir.lib.uwo.ca/etd/3400.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Churchill, Robin TJ. “Seasonal and Long-term (1995-2009) Changes in the Distribution and Abundance of Submerged Aquatic Vegetation and Dreissenid Mussels in Inner Long Point Bay, Lake Erie.” 2015. Web. 15 Dec 2019.
Vancouver:
Churchill RT. Seasonal and Long-term (1995-2009) Changes in the Distribution and Abundance of Submerged Aquatic Vegetation and Dreissenid Mussels in Inner Long Point Bay, Lake Erie. [Internet] [Thesis]. University of Western Ontario; 2015. [cited 2019 Dec 15].
Available from: https://ir.lib.uwo.ca/etd/3400.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Churchill RT. Seasonal and Long-term (1995-2009) Changes in the Distribution and Abundance of Submerged Aquatic Vegetation and Dreissenid Mussels in Inner Long Point Bay, Lake Erie. [Thesis]. University of Western Ontario; 2015. Available from: https://ir.lib.uwo.ca/etd/3400
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Sydney
10.
Wishart, Justin Rory.
Nonparametric estimation of change-points in derivatives
.
Degree: 2011, University of Sydney
URL: http://hdl.handle.net/2123/8754
► In this thesis, the main concern is to analyse change-points in a non-parametric regression model. More specifically, the analysis is focussed on the estimation of…
(more)
▼ In this thesis, the main concern is to analyse change-points in a non-parametric regression model. More specifically, the analysis is focussed on the estimation of the location of jumps in the first derivative of the regression function. These change-points will be referred to as kinks.
The estimation method is closely based on the zero-crossing technique (ZCT) introduced by Goldenshluger, Tsybakov and Zeevi (2006). The work of Goldenshluger et al. (2006) was aimed at estimating jumps in the regression function in the indirect non-parametric regression model and shown to be optimal in the minimax sense. Their analysis was applied in practice by Cheng and Raimondo (2008) whereby a class of kernel functions is constructed to use ZCT with a kernel smoothing implementation. Moreover, Cheng and Raimondo (2008) adapted the technique to estimating kinks from a fixed design model with i.i.d. errors.
The thesis extends the aforementioned kink estimation technique in two ways. The first extension is to include a long-range dependent (LRD) error structure in the fixed design scenario. The rate of convergence of the resultant LRD method is shown to be reliant on the level of dependence and the smoothness of the underlying regression function. This rate of convergence is shown to be optimal in the sense of the minimax rate.
The second extension is to include a regression model with random design and LRD structures. The random design regression models considered include an i.i.d. random design with LRD errors and a separate model with a LRD design with i.i.d. errors.
For the case of LRD design variables, the rate of convergence for the estimator is again reliant on the level of dependence and the smoothness of the regression function. However, interestingly for the case of i.i.d. design and LRD errors, the rate of convergence is shown to not rely on the level of dependence but only rely on the smoothness of the regression function and in fact agrees with the minimax rate for fixed design with i.i.d. errors.
To conclude, it is summarised where original work occurs in this thesis. Firstly, the extension of the ZCT to the fixed design framework with LRD noise arose with discussions with my initial Ph.D. supervisor Dr Marc Raimondo before his passing. The method is based on the technique proposed by Cheng and Raimondo (2008) but the mathematical analysis and development of the extension to the LRD framework and its minimax optimality is my own work.
For the second extension which covers the random design regression framework, the main idea and premise arose through discussions with Assistant Professor Rafal Kulik. I wish it to be known that although the published versions of the work are in joint names with Assistant Professor Kulik, the great bulk of the mathematical analysis and development presented in this thesis is my own. Finally my current supervisor's contribution, Professor N. C. Weber, has been to provide direction in terms of checking the accuracy, clarity and style of the work.
Subjects/Keywords: Nonparametric regression;
Long range dependence;
Random design;
Kernel smoothing;
Change point;
Derivatives;
Minimax risk
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Wishart, J. R. (2011). Nonparametric estimation of change-points in derivatives
. (Thesis). University of Sydney. Retrieved from http://hdl.handle.net/2123/8754
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Wishart, Justin Rory. “Nonparametric estimation of change-points in derivatives
.” 2011. Thesis, University of Sydney. Accessed December 15, 2019.
http://hdl.handle.net/2123/8754.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Wishart, Justin Rory. “Nonparametric estimation of change-points in derivatives
.” 2011. Web. 15 Dec 2019.
Vancouver:
Wishart JR. Nonparametric estimation of change-points in derivatives
. [Internet] [Thesis]. University of Sydney; 2011. [cited 2019 Dec 15].
Available from: http://hdl.handle.net/2123/8754.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Wishart JR. Nonparametric estimation of change-points in derivatives
. [Thesis]. University of Sydney; 2011. Available from: http://hdl.handle.net/2123/8754
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

McGill University
11.
Smith, M. Alexander.
Spatial ecology of Bufo fowleri.
Degree: PhD, Department of Biology., 2003, McGill University
URL: http://digitool.library.mcgill.ca/thesisfile84844.pdf
► The geographic isolation of populations can result in a metapopulation effect where regional dynamics of extinction and colonization are more important to population viability than…
(more)
▼ The geographic isolation of populations can result in a metapopulation effect where regional dynamics of extinction and colonization are more important to population viability than local dynamics of individuals' birth or death. When this partial isolation is maintained for many generations genetic variability can be geographically structured. Populations of temperate-zone anuran amphibians are often considered to be geographically isolated on relatively small spatial scales due to the animals presumed high site fidelity and strict dependence on moisture for respiration and breeding. As a result, temperate, pond-breeding anuran amphibian populations are considered likely candidates to test hypotheses of metapopulation theory, movement and phylogeography. Using data from the Fowler's toad, (Bufo fowleri) I test the applicability of metapopulation theory, the likelihood of limited movement and the strength of phylogeographic structure. Specifically, I show that the generalization of the amphibians-as-metapopulations paradigm, due to their limited dispersal capabilities, is not supported (I). Bufo fowleri movement is well described by an inverse power function. Whereas most individuals do not move, some move
long distances. There is no sex bias to this movement and I propose the hypothesis that the animals moving the longest distances are aided by the passive action of lake currents (II). B. fowleri juveniles are not a dispersal stage. They move neither farther nor faster than adults. The observation of predominantly juvenile contribution to a dispersal pool is due to their abundance – there are simply many more juveniles than adults (III). My observations of amphibian population turnover do not support the predictions of two specific metapopulation models when parameterized on a local (<10km) or regional scale (~300km) (IV). B. fowleri populations in Canada exhibit both shallow and deep phylogeographic structure. The shallow divisions are geo
Advisors/Committee Members: Green, David M. (advisor).
Subjects/Keywords: Fowler's toad – Dispersal – Ontario – Long Point (Peninsula); Fowler's toad – Ecology – Ontario – Long Point (Peninsula); Amphibian populations – Ontario – Long Point (Peninsula).
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University of Florida
12.
Fidorra, Jason C.
Movement Patterns and the Relative Importance of Constructed and Natural Wetlands to Great Egrets in the Southeastern U.S.
Degree: MS, Wildlife Ecology and Conservation, 2012, University of Florida
URL: http://ufdc.ufl.edu/UFE0044672
► I studied the movements and habitat selection of great egrets (Ardea alba) in the southeastern U.S. and compared selection of human-constructed wetlands to natural wetlands.…
(more)
▼ I studied the movements and habitat selection of great egrets (Ardea alba) in the southeastern U.S. and compared selection of human-constructed
wetlands to natural
wetlands. Adult great egrets in Louisiana and South Carolina were tracked using satellite transmitters for up to one year. I analyzed habitat selection of homeranges and selection of specific wetland types used for foraging. I also compared use of agricultural and natural
wetlands through aerial surveys at a Louisiana location where both wetland types were abundant. I observed significant differences between selection of constructed and natural
wetlands as foraging sites in SC, where constructed ponds were selected over all other habitat types (P=0.001). Within populations,different individuals used migratory, nomadic, and sedentary movement strategies. Small patches of habitat could support individuals year round,while others conducted
long distance movements, traveling up to 877 km/day at speeds reaching 79.9 km/h. Travel was usually at night, in a roughly straight line fashion, and often over large bodies of water far from sight of any landmarks, suggesting a target destination and true navigational abilities. ( en )
Advisors/Committee Members: Frederick, Peter C (committee chair), Mccleery, Robert Alan (committee member), Sieving, Kathryn E (committee member).
Subjects/Keywords: Agriculture; Birds; Breeding seasons; Constructed wetlands; Foraging; Long distance telephone services; Ponds; Rice; Wading birds; Wetlands; alba – aquaculture – ardea – artificial – bird – constructed – crayfish – egret – great – habitat – movement – rice – selection – wading – wetlands
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Fidorra, J. C. (2012). Movement Patterns and the Relative Importance of Constructed and Natural Wetlands to Great Egrets in the Southeastern U.S. (Masters Thesis). University of Florida. Retrieved from http://ufdc.ufl.edu/UFE0044672
Chicago Manual of Style (16th Edition):
Fidorra, Jason C. “Movement Patterns and the Relative Importance of Constructed and Natural Wetlands to Great Egrets in the Southeastern U.S.” 2012. Masters Thesis, University of Florida. Accessed December 15, 2019.
http://ufdc.ufl.edu/UFE0044672.
MLA Handbook (7th Edition):
Fidorra, Jason C. “Movement Patterns and the Relative Importance of Constructed and Natural Wetlands to Great Egrets in the Southeastern U.S.” 2012. Web. 15 Dec 2019.
Vancouver:
Fidorra JC. Movement Patterns and the Relative Importance of Constructed and Natural Wetlands to Great Egrets in the Southeastern U.S. [Internet] [Masters thesis]. University of Florida; 2012. [cited 2019 Dec 15].
Available from: http://ufdc.ufl.edu/UFE0044672.
Council of Science Editors:
Fidorra JC. Movement Patterns and the Relative Importance of Constructed and Natural Wetlands to Great Egrets in the Southeastern U.S. [Masters Thesis]. University of Florida; 2012. Available from: http://ufdc.ufl.edu/UFE0044672

Virginia Tech
13.
Mccutcheon, Kelly R.
Ionic Self-Assembled Multilayers in a Long Period Grating Sensor for Bacteria and as a Source of Second-Harmonic Generation Plasmonically Enhanced by Silver Nanoprisms.
Degree: PhD, Physics, 2019, Virginia Tech
URL: http://hdl.handle.net/10919/91446
► Polyelectrolytes are long molecules composed of chains of charged monomers. When a substrate with a net surface charge is dipped into an oppositely charged polyelectrolyte…
(more)
▼ Polyelectrolytes are
long molecules composed of chains of charged monomers. When a substrate with a net surface charge is dipped into an oppositely charged polyelectrolyte solution, a single layer of molecules will be electrostatically deposited onto the substrate. Because the surface charge now appears to match the charge of the solution, no further deposition occurs. However, the process can be repeated by rinsing the substrate and immersing in a solution with the opposite charge. This technique forms ionic self-assembled multilayers (ISAMs), which can be assembled with nanometer-level control over thickness. The flexibility of polymer chemistry allows ISAMs to be formed from polyelectrolytes with a wide variety of properties. Additionally, the technique can easily incorporate other nanoscale materials, such as nanoparticles, clay platelets, and biological molecules, and has been investigated for applications ranging from dye-sensitized organic solar cells to drug delivery and medical implant coatings. This dissertation presents two applications of ISAM films. In one, ISAM films were used to tune and functionalize an optical biosensor for Brucella. Brucellosis primarily infects livestock, in which it causes significant reproductive problems leading to economic losses, but can also cause flu-like symptoms and more serious complications in humans. A rapid, sensitive test for Brucella is required to monitor herds and adjacent wild carriers, such as elk and bison. Optical biosensors, which operate by detecting changes due to the interaction between light and the stimulus, could satisfy this need.
Long period fiber gratings (LPGs) are periodic modulations induced in the core of an optical fiber that cause transmitted light to be scattered at a resonant wavelength, resulting in attenuation. Conventional LPGs respond to changes in strain, temperature, or external refractive index by shifting their resonant wavelength. When special conditions are met, an LPG may exhibit a turn-around
point (TAP), where dual peaks coalesce into a single peak with a constant wavelength but variable attenuation depth. TAP-LPGs are more sensitive than ordinary LPGs, and could be developed into inexpensive sensors with single-wavelength light sources and detectors. In this work, ISAMs were deposited onto an LPG to tune it near its TAP. Segments of single-stranded DNA, called hybridization probes, that were specific to individual species of Brucella were attached to the ISAM film before the sensor was exposed to lysed bacterial cultures. It was found that the sensor could distinguish between Brucella and other types of bacteria, but was less successful at distinguishing between Brucella species. The project was limited by the available TAP-LPGs, which had less dynamic range than those used in prior work by this group. Attempts were made to establish a new supply of TAP-LPGs by fabrication with a CO2 laser, but these efforts were unsuccessful due to poor laser stability. The second project discussed in this dissertation investigated ISAM films as…
Advisors/Committee Members: Heflin, James Randy (committeechair), Tao, Chenggang (committee member), Pitt, Mark L. (committee member), Inzana, Thomas Joseph (committee member).
Subjects/Keywords: ionic self-assembled multilayers; organic thin films; long period fiber gratings; turn-around point long period gratings; Brucella; optical biosensors; nonlinear optics; second-harmonic generation; plasmonics; silver nanoprisms
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Mccutcheon, K. R. (2019). Ionic Self-Assembled Multilayers in a Long Period Grating Sensor for Bacteria and as a Source of Second-Harmonic Generation Plasmonically Enhanced by Silver Nanoprisms. (Doctoral Dissertation). Virginia Tech. Retrieved from http://hdl.handle.net/10919/91446
Chicago Manual of Style (16th Edition):
Mccutcheon, Kelly R. “Ionic Self-Assembled Multilayers in a Long Period Grating Sensor for Bacteria and as a Source of Second-Harmonic Generation Plasmonically Enhanced by Silver Nanoprisms.” 2019. Doctoral Dissertation, Virginia Tech. Accessed December 15, 2019.
http://hdl.handle.net/10919/91446.
MLA Handbook (7th Edition):
Mccutcheon, Kelly R. “Ionic Self-Assembled Multilayers in a Long Period Grating Sensor for Bacteria and as a Source of Second-Harmonic Generation Plasmonically Enhanced by Silver Nanoprisms.” 2019. Web. 15 Dec 2019.
Vancouver:
Mccutcheon KR. Ionic Self-Assembled Multilayers in a Long Period Grating Sensor for Bacteria and as a Source of Second-Harmonic Generation Plasmonically Enhanced by Silver Nanoprisms. [Internet] [Doctoral dissertation]. Virginia Tech; 2019. [cited 2019 Dec 15].
Available from: http://hdl.handle.net/10919/91446.
Council of Science Editors:
Mccutcheon KR. Ionic Self-Assembled Multilayers in a Long Period Grating Sensor for Bacteria and as a Source of Second-Harmonic Generation Plasmonically Enhanced by Silver Nanoprisms. [Doctoral Dissertation]. Virginia Tech; 2019. Available from: http://hdl.handle.net/10919/91446

Halmstad University
14.
Qasim, Muhammad.
Signal Processing on Ambric Processor Array : Baseband processing in radio base stations.
Degree: Computer and Electrical Engineering (IDE), 2008, Halmstad University
URL: http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-1660
► The advanced signal processing systems of today require extreme data throughput and low power consumption. The only way to accomplish this is to use…
(more)
▼ The advanced signal processing systems of today require extreme data throughput and low power consumption. The only way to accomplish this is to use parallel processor architecture. The aim of this thesis was to evaluate the use of parallel processor architecture in baseband signal processing. This has been done by implementing three demanding algorithms in LTE on Ambric Am2000 family Massively Parallel Processor Array (MPPA). The Ambric chip is evaluated in terms of computational performance, efficiency of the development tools, algorithm and I/O mapping. Implementations of Matrix Multiplication, FFT and Block Interleaver were performed. The implementation of algorithms shows that high level of parallelism can be achieved in MPPA especially on complex algorithms like FFT and Matrix multiplication. Different mappings of the algorithms are compared to see which best fit the architecture.
Subjects/Keywords: baseband signal processing; Ambric architecture; Long Term Evolution (LTE); FFT; Block Interleaver; Fixed point implementation; ajava; astruct
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Qasim, M. (2008). Signal Processing on Ambric Processor Array : Baseband processing in radio base stations. (Thesis). Halmstad University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-1660
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Qasim, Muhammad. “Signal Processing on Ambric Processor Array : Baseband processing in radio base stations.” 2008. Thesis, Halmstad University. Accessed December 15, 2019.
http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-1660.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Qasim, Muhammad. “Signal Processing on Ambric Processor Array : Baseband processing in radio base stations.” 2008. Web. 15 Dec 2019.
Vancouver:
Qasim M. Signal Processing on Ambric Processor Array : Baseband processing in radio base stations. [Internet] [Thesis]. Halmstad University; 2008. [cited 2019 Dec 15].
Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-1660.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Qasim M. Signal Processing on Ambric Processor Array : Baseband processing in radio base stations. [Thesis]. Halmstad University; 2008. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-1660
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Penn State University
15.
Li, Xiaoye.
Three Essays on Non-stationary Time Series.
Degree: PhD, Statistics, 2013, Penn State University
URL: https://etda.libraries.psu.edu/catalog/19602
► We study statistical inference for a class of non-stationary time series with time-dependent variances. Due to non-stationarity and the large number of unknown parameters, existing…
(more)
▼ We study statistical inference for a class of
non-stationary time series with time-dependent variances. Due to
non-stationarity and the large number of unknown parameters,
existing methods that are developed for stationary or locally
stationary time series are not applicable. Based on a
self-normalization technique, we address several inference
problems, including self-normalized Central Limit Theorem,
self-normalized cumulative sum test for change-point problem,
long-run variance estimation through blockwise self-normalization,
and self-normalization based wild bootstrap for non-stationary time
series. Monte Carlo simulation studies show that the proposed
self-normalization based methods outperform stationarity based
alternatives. We demonstrate the proposed methodology using two
real data sets: annual mean precipitation rates in Seoul during
1771–2000, and quarterly U.S. Gross National Product growth rates
during 1947–2002. In the literature on change-point analysis, much
attention has been paid to detecting changes in certain marginal
characteristics, such as mean, variance, and marginal distribution.
For time series data with nonparametric time trend, we study the
change-point problem for the autocovariance structure of the
unobservable error process. To derive the asymptotic distribution
of the cumulative sum test statistic, we develop substantial theory
for uniform convergence of weighted partial sums and weighted
quadratic forms. Our asymptotic results improve upon existing works
in several important aspects. The performance of the test statistic
is examined through simulations and an application to interest
rates data. To model the frequently observed nonstationarity
phenomena in social and scientific fields, we propose a class of
time-varying exogenous autoregressive models. While the model
exhibits nonparametric time-varying dependence structure over a
long time span, the model dynamics possess local stationarity
within each small time interval. Furthermore, the model can
incorporate important external nonstationary inputs to model the
main time series of interest. These features allow for theoretical
tractability as well as flexible applications. For nonparametric
estimation of the coefficient functions, it is shown that the local
linear estimation can adapt to the unknown nonstationarity, whereas
the local constant estimation is strongly affected by the local
stationarity. Some practically important inference and hypothesis
testing problems are investigated. To better take into account the
nonstationarity and dependence, we propose a sieve-wild bootstrap
by combining the ideas from both the sieve and the wild bootstrap.
The methodology is illustrated through both Monte Carlo simulations
and an application to the stock return-inflation puzzle using the
S&P 500 index and Consumer Price Index data during
1982–2012.
Subjects/Keywords: Modulated Stationary; Self Normalization; Change-point
Test; Long-run Variance; Autocovariance; Time-varying exogenous AR
model; Sieve-wild Bootstrap
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Li, X. (2013). Three Essays on Non-stationary Time Series. (Doctoral Dissertation). Penn State University. Retrieved from https://etda.libraries.psu.edu/catalog/19602
Chicago Manual of Style (16th Edition):
Li, Xiaoye. “Three Essays on Non-stationary Time Series.” 2013. Doctoral Dissertation, Penn State University. Accessed December 15, 2019.
https://etda.libraries.psu.edu/catalog/19602.
MLA Handbook (7th Edition):
Li, Xiaoye. “Three Essays on Non-stationary Time Series.” 2013. Web. 15 Dec 2019.
Vancouver:
Li X. Three Essays on Non-stationary Time Series. [Internet] [Doctoral dissertation]. Penn State University; 2013. [cited 2019 Dec 15].
Available from: https://etda.libraries.psu.edu/catalog/19602.
Council of Science Editors:
Li X. Three Essays on Non-stationary Time Series. [Doctoral Dissertation]. Penn State University; 2013. Available from: https://etda.libraries.psu.edu/catalog/19602

University of Houston
16.
-5572-6680.
GPS Monitoring and Land Subsidence in the Houston Metropolitan Area.
Degree: Earth and Atmospheric Sciences, Department of, 2018, University of Houston
URL: http://hdl.handle.net/10657/3462
► This study aims to (1) establish a stable local reference frame (Houston16) for integrating all available GPS observations within the Houston metropolitan area and conducting…
(more)
▼ This study aims to (1) establish a stable local reference frame (Houston16) for integrating all available GPS observations within the Houston metropolitan area and conducting precise subsidence and faulting monitoring over time and space, (2) evaluate the effects of groundwater withdrawal on land subsidence, and (3) assess the possible effect of petroleum production on ongoing minor subsidence within Galveston County.
In order to realize Houston16, 15
long-term (> 5 years) stable GPS stations outside the greater Houston area were selected as reference stations. The precision (stability) of the local reference frame is less than 1 mm/year.
Long-term observations from approximately 200 GPS and 13 extensometer stations indicate that the southeast Houston area has ceased subsiding at historic rates (< 3 mm/year) as a result of groundwater withdrawal regulations, but to the north and in western portions of the Houston metropolitan area subsidence bowls have developed and are expanding. Moderate subsidence (2 to 3 cm/year) is currently occurring in The Woodlands, Jersey Village, and Katy areas. Slight land uplift at the level of 2 to 3 mm/year has also been observed along the Houston Ship Channel and within the Houston downtown area. Groundwater level measurements from 170 wells screened in the Chicot aquifer and 320 wells screened in the Evangeline aquifer were investigated in order to evaluate the interaction between land subsidence and groundwater level change. The results further verify that groundwater withdrawal is the primary driver of land subsidence within the greater Houston area.
Subsidence of 5 to 9 mm/year was observed within the southeastern region of Galveston County near the city of La Marque from 2005 to 2012, despite that groundwater levels within the Chicot and Evangeline aquifers have been restored to the preconsolidation head and have remained stable for over two decades. In order to evaluate the contribution of petroleum withdrawal to the local subsidence, 3,570 petroleum wells across 457 leases and 217 fields within Galveston County were investigated. Production from these petroleum wells includes the gas, condensate and oil fractions. Within the localized subsiding area, 2.7 times more petroleum was produced per square mile compared to the surrounding area that had not experienced subsidence during the period from 2005 to 2012. After peak production in 2004, petroleum withdrawal was gradually reduced, but subsidence continued until 2013, and then localized subsidence decreased to its current rate of 3 mm/year. The results suggest that petroleum withdrawal could be the primary cause of the localized subsidence observed from 2005 to 2012.
Advisors/Committee Members: Wang, Guoquan (advisor), Murphy, Michael (committee member), Lee , Hyongki (committee member), Sun, Jiajia (committee member).
Subjects/Keywords: Subsidence; GPS; Houston; Galveston County; Petroleum Production; Stable Reference Frame; Houston16; Long-Point Fault; Preconsolidation Head
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
-5572-6680. (2018). GPS Monitoring and Land Subsidence in the Houston Metropolitan Area. (Thesis). University of Houston. Retrieved from http://hdl.handle.net/10657/3462
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
-5572-6680. “GPS Monitoring and Land Subsidence in the Houston Metropolitan Area.” 2018. Thesis, University of Houston. Accessed December 15, 2019.
http://hdl.handle.net/10657/3462.
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
-5572-6680. “GPS Monitoring and Land Subsidence in the Houston Metropolitan Area.” 2018. Web. 15 Dec 2019.
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Vancouver:
-5572-6680. GPS Monitoring and Land Subsidence in the Houston Metropolitan Area. [Internet] [Thesis]. University of Houston; 2018. [cited 2019 Dec 15].
Available from: http://hdl.handle.net/10657/3462.
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
-5572-6680. GPS Monitoring and Land Subsidence in the Houston Metropolitan Area. [Thesis]. University of Houston; 2018. Available from: http://hdl.handle.net/10657/3462
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Not specified: Masters Thesis or Doctoral Dissertation
17.
Saenz, Gabriel J 1983-.
Delineating the Trace and Kinematics of the Long Point Fault in Houston, Texas using LiDAR Data and Continuous GPS Data.
Degree: Earth and Atmospheric Sciences, Department of, 2013, University of Houston
URL: http://hdl.handle.net/10657/490
► The Houston metropolitan area, and more broadly the Gulf Coast in general, has numerous normal faults that have caused damage to anthropogenic structures on or…
(more)
▼ The Houston metropolitan area, and more broadly the Gulf Coast in general, has numerous normal faults that have caused damage to anthropogenic structures on or near the Earth's surface. These faults offset soft sediments, and as a result very little seismic energy is accumulated to produce destructive earthquakes. However, creeping along these faults causes moderate to severe damage to hundreds of residential, commercial, and industrial structures that are part of the infrastructure in the Houston area. The damages require constant repairs that burden private citizens, businesses, and government agencies. Precise surface traces of these faults are notoriously difficult to map due to the easily eroded lithology and constant reworking of the surface by human activities.
In this case study, LiDAR data collected from the 2001 Tropical Storm Allison Recovery Project was used to distinguish the precise trace of the
Long Point Fault, which is a well-known active fault that spans much of the northwest and west part of the Houston metropolitan area. To determine the kinematics of the
Long Point Fault, 11 Continuous GPS (CGPS) stations were installed along most of the fault. All of these CGPS stations were mounted on concrete or masonry buildings. The CGPS stations are within close proximity to each other. The average distance between them is 4.8 km. The sites are on both the footwall (6) and the hanging wall (5). All sites are within 1 km of the fault surface trace. The average distance from the fault is 0.33 km. GPS data were processed using both Precise
Point Positioning (PPP) and Double Difference (DD) methods; the PPP solutions were converted to the Stable Houston Reference Frame (SHRF) from the original IGS08 reference frame. The double difference solutions show a slight relative movement between the UTEX site and HCC2 site in the north-south direction. The PPP results imply a slight common displacement trend in the east-west direction in the study area since 2013, which may be a segment of a periodical seasonal (annual or semi-annual) movement or a movement associated with fault creeping. A longer history of continuous observations (e.g. >3 years) will help to precisely delineate the kinematics of the
Long Point Fault.
Advisors/Committee Members: Wang, Guoquan (advisor), Van Wijk, Jolante W. (committee member), Glennie, Craig L. (committee member).
Subjects/Keywords: GPS; LiDAR; Long Point Fault; Geology
…34
6.1
Determining the Trace of the Long Point Fault… …35
6.2
Determining the Kinematics of the Long Point Fault… …70
8.4 Current Activity of the Long Point Fault Derived from GPS Observation ......... 71… …92
1
2
viii
List of Figures
Figure 1-1. Long Point Fault and GPS… …32
Figure 6-1. Long Point Fault Trace…
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APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
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APA (6th Edition):
Saenz, G. J. 1. (2013). Delineating the Trace and Kinematics of the Long Point Fault in Houston, Texas using LiDAR Data and Continuous GPS Data. (Thesis). University of Houston. Retrieved from http://hdl.handle.net/10657/490
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Saenz, Gabriel J 1983-. “Delineating the Trace and Kinematics of the Long Point Fault in Houston, Texas using LiDAR Data and Continuous GPS Data.” 2013. Thesis, University of Houston. Accessed December 15, 2019.
http://hdl.handle.net/10657/490.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Saenz, Gabriel J 1983-. “Delineating the Trace and Kinematics of the Long Point Fault in Houston, Texas using LiDAR Data and Continuous GPS Data.” 2013. Web. 15 Dec 2019.
Vancouver:
Saenz GJ1. Delineating the Trace and Kinematics of the Long Point Fault in Houston, Texas using LiDAR Data and Continuous GPS Data. [Internet] [Thesis]. University of Houston; 2013. [cited 2019 Dec 15].
Available from: http://hdl.handle.net/10657/490.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Saenz GJ1. Delineating the Trace and Kinematics of the Long Point Fault in Houston, Texas using LiDAR Data and Continuous GPS Data. [Thesis]. University of Houston; 2013. Available from: http://hdl.handle.net/10657/490
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
18.
Mendes, Lipe Renato Dantas.
Long term assessment of created wetlands functioning within agricultural areas.
Degree: Business and Engineering (SET), 2012, Halmstad University
URL: http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-17139
► The polluted agricultural wastewater, after reaching marine recipients, can cause eutrophication. This problem can be tackled and mitigated by using constructed wetlands as water…
(more)
▼ The polluted agricultural wastewater, after reaching marine recipients, can cause eutrophication. This problem can be tackled and mitigated by using constructed wetlands as water treatment systems. The fact that constructed wetlands work through long periods of time has led many scientists to evaluate how long they can still treat their influents effectively. The development and growth of vegetation and the accumulation of nutrients on the soils in a wetland are expected to occur. These processes change the wetland efficiency to remove pollutants. In this study, a set of wetlands constructed to treat agricultural wastewater were analyzed in different periods to assess if there is a difference in removal efficiency of nitrogen and phosphorus. This assessment was performed by analyzing the retention rate, k and k20 values, which are variables that quantify the nutrients removal, in different periods of each employed wetland. Some of the observations demonstrated differences when comparing different periods of the wetlands. The nitrogen removal presented better performance in one of the employed wetlands when this was older. Another employed wetland has not shown a clear difference between different periods. In the wetlands with high vegetation densities, the nitrogen removal was more stable over consecutive years. The occurrence of oscillations in nitrogen removal was observed more often in the wetlands with the highest vegetation densities over consecutive years. The phosphorus removal presented no clear differences between different periods. The results suggest that the removal of nitrogen improves after wetland creation due to the growth of vegetation. In addition, they suggest that wetlands with high vegetation densities tend to oscillate the nitrogen removal more or less often according to the density of the vegetation due to the balance between denitrification and decomposition. Further, the results suggest that the removal of phosphorus remains unchanged over longer periods than the periods considered in this study (four to six years) due to the deposition of organic matter on the soils.
Subjects/Keywords: agricultural wastewater; constructed wetlands; long term assessment; nutrients removal
…affecting phosphorus
retention in small constructed wetlands treating
agricultural non-point… …long enough
to result in a significant difference. A parallel improvement
of nitrification… …can reach the outlet pipe more readily when the
hydraulic load is high. Older wetlands… …wetlands release more nitrogen by
decomposition when they are older and when the hydraulic
load… …et al., 2009).
In the experimental wetlands, the growth of vegetation and
increase of…
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APA ·
Chicago ·
MLA ·
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APA (6th Edition):
Mendes, L. R. D. (2012). Long term assessment of created wetlands functioning within agricultural areas. (Thesis). Halmstad University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-17139
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Mendes, Lipe Renato Dantas. “Long term assessment of created wetlands functioning within agricultural areas.” 2012. Thesis, Halmstad University. Accessed December 15, 2019.
http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-17139.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Mendes, Lipe Renato Dantas. “Long term assessment of created wetlands functioning within agricultural areas.” 2012. Web. 15 Dec 2019.
Vancouver:
Mendes LRD. Long term assessment of created wetlands functioning within agricultural areas. [Internet] [Thesis]. Halmstad University; 2012. [cited 2019 Dec 15].
Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-17139.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Mendes LRD. Long term assessment of created wetlands functioning within agricultural areas. [Thesis]. Halmstad University; 2012. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-17139
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Ottawa
19.
Lanctôt, Chantal.
The Effects of Glyphosate-based Herbicides on the Development of Wood Frogs, Lithobates sylvaticus
.
Degree: 2012, University of Ottawa
URL: http://hdl.handle.net/10393/23288
► Amphibians develop in aquatic environments where they are very susceptible to the effects of pesticides and other environmental contaminants. Glyphosate-based herbicides are widely used and…
(more)
▼ Amphibians develop in aquatic environments where they are very susceptible to the effects of pesticides and other environmental contaminants. Glyphosate-based herbicides are widely used and have been shown to affect survival and development of tadpoles under laboratory conditions. The goal my thesis is to determine if agriculturally relevant exposure to Roundup WeatherMax®, a herbicide formulation containing the potassium salt of glyphosate and an undisclosed surfactant, influences the survival and development of wood frogs tadpoles (Lithobates sylvaticus) under both laboratory and field conditions. In the field, experimental wetlands were divided in half using an impermeable curtain so that each wetland contained a treatment and control side. Tadpoles were exposed to two pulses of this herbicide at environmentally realistic concentration (ERC, 0.21 mg acid equivalent (a.e.)/L) and predicted environmental concentrations (PEC, 2.89 mg a.e./L), after which survival, growth, development, and expression of genes involved in metamorphosis were measured. Results indicate that exposure to the PEC is extremely toxic to tadpoles under laboratory conditions but not under field conditions. Results from both experimental conditions show sublethal effects on growth and development, and demonstrate that ERC of glyphosate-based herbicides have the potential to alter hormonal responses during metamorphosis. My secondary objectives were to compare the effects of Roundup WeatherMax® to the well-studied Vision® formulation (containing the isopropylamine (IPA) salt of glyphosate and POEA), and to determine which ingredient(s) are responsible for the sublethal effects on development. Survival, growth and gene expression results indicate that Roundup WeatherMax® has greater toxicity than Vision® formulation. Contrary to my prediction, results suggest that, under realistic exposure scenarios, POEA is not the sole ingredient responsible for the observed developmental effects. However, my results demonstrate that chronic exposure to the POEA surfactant at the PEC (1.43 mg/L) is extremely toxic to wood frog tadpoles in laboratory. As part of the Long-term Experimental Wetlands Area (LEWA) project, this research contributes to overall knowledge of the impacts of glyphosate-based herbicides on aquatic communities.
Subjects/Keywords: Glyphosate;
Herbicide;
Roundup WeatherMax;
Vision;
Long-term Experimental Wetlands Area;
Wood frog;
Lithobates sylvaticus;
Amphibians;
Endocrine disrupting compound;
Development;
Metamorphosis;
Gene expression
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APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Lanctôt, C. (2012). The Effects of Glyphosate-based Herbicides on the Development of Wood Frogs, Lithobates sylvaticus
. (Thesis). University of Ottawa. Retrieved from http://hdl.handle.net/10393/23288
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Chicago Manual of Style (16th Edition):
Lanctôt, Chantal. “The Effects of Glyphosate-based Herbicides on the Development of Wood Frogs, Lithobates sylvaticus
.” 2012. Thesis, University of Ottawa. Accessed December 15, 2019.
http://hdl.handle.net/10393/23288.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
MLA Handbook (7th Edition):
Lanctôt, Chantal. “The Effects of Glyphosate-based Herbicides on the Development of Wood Frogs, Lithobates sylvaticus
.” 2012. Web. 15 Dec 2019.
Vancouver:
Lanctôt C. The Effects of Glyphosate-based Herbicides on the Development of Wood Frogs, Lithobates sylvaticus
. [Internet] [Thesis]. University of Ottawa; 2012. [cited 2019 Dec 15].
Available from: http://hdl.handle.net/10393/23288.
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
Council of Science Editors:
Lanctôt C. The Effects of Glyphosate-based Herbicides on the Development of Wood Frogs, Lithobates sylvaticus
. [Thesis]. University of Ottawa; 2012. Available from: http://hdl.handle.net/10393/23288
Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Texas A&M University
20.
Adetayo, Tosin Abiola.
Impacts of Federal Regulation on Wetlands and Succession Dynamics in Invaded Coastal Prairies of the Texas Gulf.
Degree: PhD, Ecosystem Science and Management, 2016, Texas A&M University
URL: http://hdl.handle.net/1969.1/174260
► It is unclear if impacts to jurisdictional wetlands in the United States are mitigated commensurately to ensure that the no net loss goal of the…
(more)
▼ It is unclear if impacts to jurisdictional
wetlands in the United States are mitigated commensurately to ensure that the no net loss goal of the Clean Water Act is being met. Similarly, the effect of judicial interpretation and ruling is not clear on the status of regulatory jurisdiction. Therefore, this study sought to answer these questions by mining data from the regulatory agency responsible for regulating
wetlands - the US Army Corps of Engineers.
Data was obtained in nine watersheds adjoining the Texas Gulf Coast. In addition, data was obtained from the Galveston District Army Corps of Engineers three years before and three years after the Rapanos’ Supreme Court ruling to determine the effect of the ruling on jurisdictional
wetlands.
The Texas Gulf Coastal Prairies (TXGCP) is home to the Texas Coastal Prairie
Wetlands, which serve several ecological functions relative to navigable waters. Invasion of Chinese tallow tree, an exotic woody invasive species has threatened the TXGCP so that the original grassland ecosystem has shifted in composition to woody plants, therefore, we seek what ecological process is occurring during invasion. A study was conducted within the TXGCP ecosystem in LaMarque, Texas, using
point pattern analysis, Ripley’s-K Function to examine the spatial distribution of tallow relative to native species.
A net deficit is observed across all nine watersheds examined for all dredge and fill activities, structural installation and removal activities occurring in
wetlands. It was also determined that the standard permitting mechanism is the only mode of authorization where net gain is achievable. The standard permitting mechanism is the least permitting instrument used for authorization, therefore, a net loss of waters of the United States prevails. In addition, results show that following the Rapanos’ Supreme Court ruling, a greater burden of proof is required from regulatory agencies to ascertain jurisdiction over a wetland, consequently, more
wetlands are exempt from permitting. Finally, a trend of secondary succession is found within the coastal prairies due to native shrub species such as wax myrtle and yaupon strategically outcompeting Chinese tallow tree under the competitive exclusion model of secondary succession.
Advisors/Committee Members: Knight, Robert W (advisor), Feagin, Russel (committee member), Silvy, Nova (committee member), Lopez, Roel (committee member).
Subjects/Keywords: Wetlands; waters of the United States; compensatory mitigation; no net loss; rapanos; coastal prairies; Chinese tallow; point pattern analysis; Ripley's K-Function.
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APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Adetayo, T. A. (2016). Impacts of Federal Regulation on Wetlands and Succession Dynamics in Invaded Coastal Prairies of the Texas Gulf. (Doctoral Dissertation). Texas A&M University. Retrieved from http://hdl.handle.net/1969.1/174260
Chicago Manual of Style (16th Edition):
Adetayo, Tosin Abiola. “Impacts of Federal Regulation on Wetlands and Succession Dynamics in Invaded Coastal Prairies of the Texas Gulf.” 2016. Doctoral Dissertation, Texas A&M University. Accessed December 15, 2019.
http://hdl.handle.net/1969.1/174260.
MLA Handbook (7th Edition):
Adetayo, Tosin Abiola. “Impacts of Federal Regulation on Wetlands and Succession Dynamics in Invaded Coastal Prairies of the Texas Gulf.” 2016. Web. 15 Dec 2019.
Vancouver:
Adetayo TA. Impacts of Federal Regulation on Wetlands and Succession Dynamics in Invaded Coastal Prairies of the Texas Gulf. [Internet] [Doctoral dissertation]. Texas A&M University; 2016. [cited 2019 Dec 15].
Available from: http://hdl.handle.net/1969.1/174260.
Council of Science Editors:
Adetayo TA. Impacts of Federal Regulation on Wetlands and Succession Dynamics in Invaded Coastal Prairies of the Texas Gulf. [Doctoral Dissertation]. Texas A&M University; 2016. Available from: http://hdl.handle.net/1969.1/174260

University of Georgia
21.
Lee, Jason Willis.
Remote sensing of Piedmont wetlands using rule based modeling techniques.
Degree: MS, Conservation Ecology and Sustainable Development, 2002, University of Georgia
URL: http://purl.galileo.usg.edu/uga_etd/lee_jason_w_200205_ms
► Wetlands continue to be lost in the state of Georgia. Consistent and timely inventories are needed to gauge and study these losses, but an affordable…
(more)
▼ Wetlands continue to be lost in the state of Georgia. Consistent and timely inventories are needed to gauge and study these losses, but an affordable solution for statewide inventorying has yet to be found. Reliance on the National
Wetlands Inventory (NWI) is not sufficient, since that project, though accurate, is considerably behind schedule due to inadequate funding. In order to complement the NWI, a protocol was developed for the Piedmont region of Georgia using rule-based modeling techniques and 1970’s Landsat MSS imagery to produce a historical inventory of
wetlands. The final classification was then accuracy assessed to determine the protocol’s usefulness, and a preliminary loss analysis was performed, which showed that
wetlands are still being lost on the Georgia Piedmont. Results indicate that this protocol is a reasonable alternative to the manual approach employed by the NWI, but that the level of detail will suffer.
Advisors/Committee Members: Elizabeth Kramer.
Subjects/Keywords: Wetlands
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APA ·
Chicago ·
MLA ·
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CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Lee, J. W. (2002). Remote sensing of Piedmont wetlands using rule based modeling techniques. (Masters Thesis). University of Georgia. Retrieved from http://purl.galileo.usg.edu/uga_etd/lee_jason_w_200205_ms
Chicago Manual of Style (16th Edition):
Lee, Jason Willis. “Remote sensing of Piedmont wetlands using rule based modeling techniques.” 2002. Masters Thesis, University of Georgia. Accessed December 15, 2019.
http://purl.galileo.usg.edu/uga_etd/lee_jason_w_200205_ms.
MLA Handbook (7th Edition):
Lee, Jason Willis. “Remote sensing of Piedmont wetlands using rule based modeling techniques.” 2002. Web. 15 Dec 2019.
Vancouver:
Lee JW. Remote sensing of Piedmont wetlands using rule based modeling techniques. [Internet] [Masters thesis]. University of Georgia; 2002. [cited 2019 Dec 15].
Available from: http://purl.galileo.usg.edu/uga_etd/lee_jason_w_200205_ms.
Council of Science Editors:
Lee JW. Remote sensing of Piedmont wetlands using rule based modeling techniques. [Masters Thesis]. University of Georgia; 2002. Available from: http://purl.galileo.usg.edu/uga_etd/lee_jason_w_200205_ms

University of Georgia
22.
George, Bagie Mariam.
Bioassessment of wetlands using invertebrates : studies from the Southeastern U.S.
Degree: PhD, Entomology, 2002, University of Georgia
URL: http://purl.galileo.usg.edu/uga_etd/george_bagie_m_200205_phd
► In order to assess the efficacy of using invertebrates to assess impacts on wetlands, three wetland habitats were studied. In the Okefenokee Swamp, invertebrates were…
(more)
▼ In order to assess the efficacy of using invertebrates to assess impacts on
wetlands, three wetland habitats were studied. In the Okefenokee Swamp, invertebrates were used to determine concentrations of the heavy metal mercury. Levels of mercury were higher in amphipods than either odonates or crayfish. Invertebrates were useful for monitoring temporal changes in mercury bioavailability. In a forested floodplain system, the impacts of logging on invertebrates were determined. Numbers of several invertebrate taxa decreased in harvested treatments as compared to control treatments, while others increased. In order to determine the effects of peripheral tree harvest on invertebrate numbers, isolated depressional
wetlands were studied. Invertebrate numbers did not change in depressional
wetlands after peripheral logging.
Advisors/Committee Members: Darold Batzer.
Subjects/Keywords: Wetlands
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APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
George, B. M. (2002). Bioassessment of wetlands using invertebrates : studies from the Southeastern U.S. (Doctoral Dissertation). University of Georgia. Retrieved from http://purl.galileo.usg.edu/uga_etd/george_bagie_m_200205_phd
Chicago Manual of Style (16th Edition):
George, Bagie Mariam. “Bioassessment of wetlands using invertebrates : studies from the Southeastern U.S.” 2002. Doctoral Dissertation, University of Georgia. Accessed December 15, 2019.
http://purl.galileo.usg.edu/uga_etd/george_bagie_m_200205_phd.
MLA Handbook (7th Edition):
George, Bagie Mariam. “Bioassessment of wetlands using invertebrates : studies from the Southeastern U.S.” 2002. Web. 15 Dec 2019.
Vancouver:
George BM. Bioassessment of wetlands using invertebrates : studies from the Southeastern U.S. [Internet] [Doctoral dissertation]. University of Georgia; 2002. [cited 2019 Dec 15].
Available from: http://purl.galileo.usg.edu/uga_etd/george_bagie_m_200205_phd.
Council of Science Editors:
George BM. Bioassessment of wetlands using invertebrates : studies from the Southeastern U.S. [Doctoral Dissertation]. University of Georgia; 2002. Available from: http://purl.galileo.usg.edu/uga_etd/george_bagie_m_200205_phd

University of Georgia
23.
Henke, Jennifer A.
Assessing the efficacy of different sampling methods and determining length-mass relationships for wetland invertebrates.
Degree: MS, Entomology, 2005, University of Georgia
URL: http://purl.galileo.usg.edu/uga_etd/henke_jennifer_a_200508_ms
► Various samplers originally designed for sampling macroinvertebrates in aquatic ecosystems have been modified for use in wetlands with moderate success. Smaller, quantitative samplers often do…
(more)
▼ Various samplers originally designed for sampling macroinvertebrates in aquatic ecosystems have been modified for use in
wetlands with moderate success. Smaller, quantitative samplers often do not capture rare and mobile organisms whereas larger, qualitative samplers do not allow for density estimates. Sorting time is another important variable in deciding sampling regimes. This study examines the efficacy of four invertebrate samplers in three different
wetlands. The Hess sampler was found to be the most effective with high invertebrate taxa diversity and among the highest densities. Although the Hess also required the most time to sort, subsampling can be used and the diversity and density can be kept. The sweep net was most effective for determining diversity, but abundance values should be expressed per unit sample, not per area. Two length-mass regressions previously uncalculated are provided for Pachydiplax longipennis and a Trichocorixa species.
Advisors/Committee Members: Darold P. Batzer.
Subjects/Keywords: Wetlands
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APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Henke, J. A. (2005). Assessing the efficacy of different sampling methods and determining length-mass relationships for wetland invertebrates. (Masters Thesis). University of Georgia. Retrieved from http://purl.galileo.usg.edu/uga_etd/henke_jennifer_a_200508_ms
Chicago Manual of Style (16th Edition):
Henke, Jennifer A. “Assessing the efficacy of different sampling methods and determining length-mass relationships for wetland invertebrates.” 2005. Masters Thesis, University of Georgia. Accessed December 15, 2019.
http://purl.galileo.usg.edu/uga_etd/henke_jennifer_a_200508_ms.
MLA Handbook (7th Edition):
Henke, Jennifer A. “Assessing the efficacy of different sampling methods and determining length-mass relationships for wetland invertebrates.” 2005. Web. 15 Dec 2019.
Vancouver:
Henke JA. Assessing the efficacy of different sampling methods and determining length-mass relationships for wetland invertebrates. [Internet] [Masters thesis]. University of Georgia; 2005. [cited 2019 Dec 15].
Available from: http://purl.galileo.usg.edu/uga_etd/henke_jennifer_a_200508_ms.
Council of Science Editors:
Henke JA. Assessing the efficacy of different sampling methods and determining length-mass relationships for wetland invertebrates. [Masters Thesis]. University of Georgia; 2005. Available from: http://purl.galileo.usg.edu/uga_etd/henke_jennifer_a_200508_ms

University of Georgia
24.
Phillips, Willard S.
A conjoint analysis of consumer preferences for wetlands mitigation in Georgia.
Degree: MS, Environmental Economics, 2006, University of Georgia
URL: http://purl.galileo.usg.edu/uga_etd/phillips_willard_s_200608_ms
► Wetlands provide important economic benefits to man. These include the provision of habitat for economically important species, recharging of ground water aquifers, provision of amenities…
(more)
▼ Wetlands provide important economic benefits to man. These include the provision of habitat for economically important species, recharging of ground water aquifers, provision of amenities for outdoor recreation, and the protection of coastal areas from storm surges. Since the time of European settlement however, the quantity of
wetlands in the continental United States has been declining due to the conduct of economic activities in
wetlands, as well as the expansion of built development. Although several pieces of legislation have been enacted to minimize
wetlands loss, coastal Georgia continues to experience such losses. This research seeks to assess consumer’s willingness to pay (WTP) for a mitigation policy for the preservation of Georgia’s
wetlands. By applying a conjoint analysis method, a one time WTP was estimated at $77.29 per Georgia household. Subsequent analysis yielded a benefit cost ratio of 7.41, suggesting that
wetlands mitigation is economically feasible in Georgia.
Advisors/Committee Members: John C. Bergstrom.
Subjects/Keywords: Wetlands
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to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Phillips, W. S. (2006). A conjoint analysis of consumer preferences for wetlands mitigation in Georgia. (Masters Thesis). University of Georgia. Retrieved from http://purl.galileo.usg.edu/uga_etd/phillips_willard_s_200608_ms
Chicago Manual of Style (16th Edition):
Phillips, Willard S. “A conjoint analysis of consumer preferences for wetlands mitigation in Georgia.” 2006. Masters Thesis, University of Georgia. Accessed December 15, 2019.
http://purl.galileo.usg.edu/uga_etd/phillips_willard_s_200608_ms.
MLA Handbook (7th Edition):
Phillips, Willard S. “A conjoint analysis of consumer preferences for wetlands mitigation in Georgia.” 2006. Web. 15 Dec 2019.
Vancouver:
Phillips WS. A conjoint analysis of consumer preferences for wetlands mitigation in Georgia. [Internet] [Masters thesis]. University of Georgia; 2006. [cited 2019 Dec 15].
Available from: http://purl.galileo.usg.edu/uga_etd/phillips_willard_s_200608_ms.
Council of Science Editors:
Phillips WS. A conjoint analysis of consumer preferences for wetlands mitigation in Georgia. [Masters Thesis]. University of Georgia; 2006. Available from: http://purl.galileo.usg.edu/uga_etd/phillips_willard_s_200608_ms

University of Georgia
25.
Ruiz, Alina Marcela.
An assessment of a constructed wastewater treatment wetland complex as urban amphibian habitat.
Degree: MS, Forest Resources, 2007, University of Georgia
URL: http://purl.galileo.usg.edu/uga_etd/ruiz_alina_m_200712_ms
► The rapid growth of urban areas is largely responsible for simultaneous increases in demand for potable water and habitat loss for wildlife. Constructed wetlands are…
(more)
▼ The rapid growth of urban areas is largely responsible for simultaneous increases in demand for potable water and habitat loss for wildlife. Constructed
wetlands are an efficient way for growing communities to reclaim wastewater for reuse while providing potential wildlife habitat. However, discharging treated wastewater into
wetlands may expose animals to pollutants, as well as unnatural temperature and nutrient gradients. My thesis examines diversity and performance of anuran tadpoles at Panhandle Road Constructed
Wetlands in Clayton County, Georgia. I compared diversity, size at metamorphosis, and prevalence of visible abnormalities of tadpoles from PRCW and reference ponds that do not receive treated wastewater. In comparison to reference ponds, diversity and size at metamorphosis was similar or larger at PRCW. However, tadpoles in ponds initially receiving treated wastewater showed delayed development and visible symptoms of a novel hypercalcification disorder, suggesting that recognition of treatment
wetlands as suitable wildlife habitat may be premature.
Advisors/Committee Members: John C. Maerz.
Subjects/Keywords: Constructed Wetlands
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MLA ·
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APA (6th Edition):
Ruiz, A. M. (2007). An assessment of a constructed wastewater treatment wetland complex as urban amphibian habitat. (Masters Thesis). University of Georgia. Retrieved from http://purl.galileo.usg.edu/uga_etd/ruiz_alina_m_200712_ms
Chicago Manual of Style (16th Edition):
Ruiz, Alina Marcela. “An assessment of a constructed wastewater treatment wetland complex as urban amphibian habitat.” 2007. Masters Thesis, University of Georgia. Accessed December 15, 2019.
http://purl.galileo.usg.edu/uga_etd/ruiz_alina_m_200712_ms.
MLA Handbook (7th Edition):
Ruiz, Alina Marcela. “An assessment of a constructed wastewater treatment wetland complex as urban amphibian habitat.” 2007. Web. 15 Dec 2019.
Vancouver:
Ruiz AM. An assessment of a constructed wastewater treatment wetland complex as urban amphibian habitat. [Internet] [Masters thesis]. University of Georgia; 2007. [cited 2019 Dec 15].
Available from: http://purl.galileo.usg.edu/uga_etd/ruiz_alina_m_200712_ms.
Council of Science Editors:
Ruiz AM. An assessment of a constructed wastewater treatment wetland complex as urban amphibian habitat. [Masters Thesis]. University of Georgia; 2007. Available from: http://purl.galileo.usg.edu/uga_etd/ruiz_alina_m_200712_ms
26.
Cameron, Christopher Sean.
Chemostratigraphic investigations of beaver wetlands along Jarrett Creek, North Carolina, USA.
Degree: MS, Geography, 2015, University of Georgia
URL: http://purl.galileo.usg.edu/uga_etd/cameron_christopher_s_201508_ms
► This project examines differences in carbon and nitrogen soil geochemistry of two wetlands along Jarrett Creek, located in the Nantahala River Valley of western North…
(more)
▼ This project examines differences in carbon and nitrogen soil geochemistry of two
wetlands along Jarrett Creek, located in the Nantahala River Valley of western North Carolina, to characterize differences associated with the activity of North American beaver (Castor canadensis). Total carbon and nitrogen composition of soil samples from the beaver wetland, Jarrett Creek Meadows (JCM), show statistically higher values than those of the non-beaver wetland, Jarrett Creek Bog (JCB). Elevation of carbon and nitrogen content at JCM appears to reflect maintenance of the wetland by beaver. Enrichment of stable nitrogen (15N) at JCB compared to JCM suggests differences in denitrification rates at these two
wetlands as a result of beaver activity. Soil core data shows these dissimilarities persist with depth. These distinctions in the carbon and nitrogen soil geochemistry provide criteria to examine other Southern Blue Ridge
wetlands to identify beaver activity within geomorphic and stratigraphic framework.
Advisors/Committee Members: David S. Leigh.
Subjects/Keywords: Wetlands
…chemistry on both surface sediment samples and long cores obtained
from wetlands along a Southern… …26
Figure 7: Long core Loss-On-Ignition profiles… …38
Figure 13: Long core geochemical profiles… …individuals, placing
land cover by beaver wetlands on the order of tens of thousands of square miles… …beaver and non-beaver wetlands to identify characteristics associated
with beaver activity in…
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APA ·
Chicago ·
MLA ·
Vancouver ·
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to Zotero / EndNote / Reference
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APA (6th Edition):
Cameron, C. S. (2015). Chemostratigraphic investigations of beaver wetlands along Jarrett Creek, North Carolina, USA. (Masters Thesis). University of Georgia. Retrieved from http://purl.galileo.usg.edu/uga_etd/cameron_christopher_s_201508_ms
Chicago Manual of Style (16th Edition):
Cameron, Christopher Sean. “Chemostratigraphic investigations of beaver wetlands along Jarrett Creek, North Carolina, USA.” 2015. Masters Thesis, University of Georgia. Accessed December 15, 2019.
http://purl.galileo.usg.edu/uga_etd/cameron_christopher_s_201508_ms.
MLA Handbook (7th Edition):
Cameron, Christopher Sean. “Chemostratigraphic investigations of beaver wetlands along Jarrett Creek, North Carolina, USA.” 2015. Web. 15 Dec 2019.
Vancouver:
Cameron CS. Chemostratigraphic investigations of beaver wetlands along Jarrett Creek, North Carolina, USA. [Internet] [Masters thesis]. University of Georgia; 2015. [cited 2019 Dec 15].
Available from: http://purl.galileo.usg.edu/uga_etd/cameron_christopher_s_201508_ms.
Council of Science Editors:
Cameron CS. Chemostratigraphic investigations of beaver wetlands along Jarrett Creek, North Carolina, USA. [Masters Thesis]. University of Georgia; 2015. Available from: http://purl.galileo.usg.edu/uga_etd/cameron_christopher_s_201508_ms

Oregon State University
27.
Harenda, Mary G.
Evaluation of techniques of monitor wetland hydrology and macroinvertebrate community characteristics.
Degree: MS, General Science, 1991, Oregon State University
URL: http://hdl.handle.net/1957/37134
► The lack of cost-effective, reliable sampling methods for many wetland characteristics hinders efforts to describe the structural and functional properties of wetlands. This study evaluated…
(more)
▼ The lack of cost-effective, reliable sampling methods for many wetland
characteristics hinders efforts to describe the structural and functional
properties of
wetlands. This study evaluated techniques for sampling the
subsurface hydrology and invertebrates of freshwater
wetlands. The depth of
rusting on mild steel rods was compared with water well measurements to
determine the reliability of rust depth as a predictor of subsurface water levels.
An emergence trap and a benthic coring device were compared to determine
the utility of each for sampling the invertebrate fauna of a wetland.
Accuracy of the rods in estimating different water table measurements
(average, lowest, most recent) and comparability of rod data (within sets of
five rods) were investigated for different reference points on the rods,
residence times, and wetland soils. The effect of the presence of vegetation in
a soil low in organic matter on rod accuracy also was evaluated. The depth of
lowest formation of a rust band on the rods predicted average and most recent
water table depths in peat soil (r² for regressions of rust band depth on water
table depth ranged from 0.71-0.95). Estimates of average water table depths
were most precise for peat soil. Accuracy and precision were considerably
lower in sand and clay soils, but significant relationships (P < 0.10) between
depth of rust band formation and water table depth were found for all soils (r²
values for sand and clay ranged from 0.13-0.55). The presence of vegetation
had no effect on rod accuracy in the sand soil. Differences in rod
performance between residence times were not apparent. However, a rod
residence time of 4-6 weeks is recommended to balance the time necessary for
adequate rust formation on the rods and to minimize the chance of exposure
to large changes in water levels. A decrease in water table depth of
approximately 40 cm in one month in the clay wetland caused a month lag
time in rust formation. Differences in depth of rust band formation between
the five rods within replicate sets were greatest for rods from clay (mean SD
= ±7.9 cm). Variability of rust band measurements within replicate sets was
lower in peat (mean SD = ±2.3 cm) and sand (mean SD = ±2.6 cm). The
results indicated that the rusty rod technique has serious limitations and should
be applied only in situations where the use of standard methods must be
restricted.
Emergence traps and a benthic coring device were used to sample the
invertebrates of a freshwater, emergent wetland during late spring and
summer, 1989. The fauna captured by each technique, disparities between the
techniques in sampling certain taxa, and factors potentially affecting abundance
estimates were examined. In addition, the efficiency of each technique,
expressed as the number of samples required to achieve a desired level of
precision, in estimating mean abundances of the dominant invertebrate group,
the Chironomidae, was evaluated.
Total and monthly estimates of insect family richness were higher for
…
Advisors/Committee Members: Kentula, Mary E. (advisor), Anderson, Norm (committee member).
Subjects/Keywords: Wetlands
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Harenda, M. G. (1991). Evaluation of techniques of monitor wetland hydrology and macroinvertebrate community characteristics. (Masters Thesis). Oregon State University. Retrieved from http://hdl.handle.net/1957/37134
Chicago Manual of Style (16th Edition):
Harenda, Mary G. “Evaluation of techniques of monitor wetland hydrology and macroinvertebrate community characteristics.” 1991. Masters Thesis, Oregon State University. Accessed December 15, 2019.
http://hdl.handle.net/1957/37134.
MLA Handbook (7th Edition):
Harenda, Mary G. “Evaluation of techniques of monitor wetland hydrology and macroinvertebrate community characteristics.” 1991. Web. 15 Dec 2019.
Vancouver:
Harenda MG. Evaluation of techniques of monitor wetland hydrology and macroinvertebrate community characteristics. [Internet] [Masters thesis]. Oregon State University; 1991. [cited 2019 Dec 15].
Available from: http://hdl.handle.net/1957/37134.
Council of Science Editors:
Harenda MG. Evaluation of techniques of monitor wetland hydrology and macroinvertebrate community characteristics. [Masters Thesis]. Oregon State University; 1991. Available from: http://hdl.handle.net/1957/37134

Vilnius University
28.
Bagdonaitė,
Rūta.
Hospitalinių infekcijų ir jų rizikos veiksnių
paplitimas Lietuvos slaugos ligoninėse.
Degree: Master, 2011, Vilnius University
URL: http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2009~D_20110709_152344-31139
;
► Tyrimo tikslas - nustatyti hospitalinių infekcijų ir jų rizikos veiksnių paplitimo ir struktūros ypatumus Lietuvos slaugos ligoninėse. Tyrimo uždaviniai: 1. Aprašyti hospitalinių infekcijų paplitimą ir…
(more)
▼ Tyrimo tikslas - nustatyti hospitalinių
infekcijų ir jų rizikos veiksnių paplitimo ir struktūros ypatumus
Lietuvos slaugos ligoninėse. Tyrimo uždaviniai: 1. Aprašyti
hospitalinių infekcijų paplitimą ir struktūrą slaugos ligoninėse.
2. Nustatyti hospitalinių infekcijų rizikos veiksnių paplitimą. 3.
Aprašyti skirtų antibakterinių vaistų paplitimą spektrą slaugos
ligoninėse. 4. Įvertinti ryšį tarp rizikos veiksnių ir hospitalinės
infekcijos. Tyrimo metodai ir apimtis. Atliktas aprašomasis
vienmomentinis paplitimo tyrimas. Tyrime dalyvavo dvidešimt viena
slaugos ir palaikomojo gydymo ligoninė, ištirti 1380 pacientų.
Tyrimas buvo atliktas pagal vienmomentinio paplitimo tyrimo
metodiką, infekcijos buvo nustatomos ir diferencijuojamos į
hospitalines ir visuomenėje įgytas, pagal hospitalinių infekcijų
registravimo kriterijus. Duomenų tvarkymui ir analizei naudoti SPSS
bei Winpepi statistiniai paketai. Rezultatai. Nustatytas 6,1%
hospitalinių infekcijų paplitimas. Didžiausią dalį visų HI sudarė
apatinių kvėpavimo takų (62,5%) bei odos ir minkštųjų audinių
infekcijos (21,7%). HI paplitimas ligoninėse esančiose apskričių
centruose (7,6%) buvo didesnis nei rajonų ligoninėse (3,3%)
(p<0,001). Didžiausias hospitalinių infekcijų paplitimas (20,0%)
nustatytas 20-40 metų pacientų amžiaus grupėje. 61 - 80 m. ir
81-100 m. amžiaus grupėse didžiausią dalį HI struktūroje sudarė
apatinių kvėpavimo takų infekcijos (atitinkamai 70,0% ir 62,0%).
Diagnozuojant hospitalines infekcijas, nebuvo atliktas... [toliau
žr. visą tekstą]
Prevalence of hospital infections and risk
factors in Lithuanian long-term care hospitals The aim of this
study was to set out the prevalence and structure of hospital
infections and risk factors in Lithuanian long-term care hospitals.
The tasks of the investigation: 1.To describe the prevalence and
structure specificity of hospital infections. 2. To define the
prevalence of risk factors of hospital infections. 3. To define the
prevalence and structure of prescribed antibiotics in long-term
care hospitals. 4. To rate the relation between risk factors and
hospital infections. Methods of the ivestigation. The
point-prevalence study was carried. All (43) Lithuanian long-term
care hospitals were invited to take part in this study, the
participation was voluntary. The study was carried in 21 hospitals,
all patients admitted before the survey day were included, 1380
patients were examined. The following data was recorded:
infections, medical condition, chronic disease, the use of
antibiotics. Data was processed and analysed using SPSS and Winpepi
statistical programmes. Results. The 6,1% prevalence of hospital
infections was defined. Lower respiratory tract (62,5%) and skin
and soft tissues infections (21,7%) were the most common. The
prevalence of hospital infections was higher in the town hospitals
(7,6%) than in the district hospitals (3,3%) (p<0,001). The
highest prevalence of hospital infections (20,0%) was in group of
20-40 years old patients. In group of 61-80 and 81-100... [to full
text]
Advisors/Committee Members: Valintėlienė, Rolanda (Master's thesis supervisor).
Subjects/Keywords: Hospitalinės
infekcijos; Rizikos
veiksniai; Palaikomojo gydymo ir slaugos
ligoninė; Vienmomentinis paplitimo tyrimas;
Hospital infections; Risk factors; Long-term care
hospitals; Point-prevalence
study
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Bagdonaitė,
Rūta. (2011). Hospitalinių infekcijų ir jų rizikos veiksnių
paplitimas Lietuvos slaugos ligoninėse. (Masters Thesis). Vilnius University. Retrieved from http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2009~D_20110709_152344-31139 ;
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Chicago Manual of Style (16th Edition):
Bagdonaitė,
Rūta. “Hospitalinių infekcijų ir jų rizikos veiksnių
paplitimas Lietuvos slaugos ligoninėse.” 2011. Masters Thesis, Vilnius University. Accessed December 15, 2019.
http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2009~D_20110709_152344-31139 ;.
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
MLA Handbook (7th Edition):
Bagdonaitė,
Rūta. “Hospitalinių infekcijų ir jų rizikos veiksnių
paplitimas Lietuvos slaugos ligoninėse.” 2011. Web. 15 Dec 2019.
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Vancouver:
Bagdonaitė,
Rūta. Hospitalinių infekcijų ir jų rizikos veiksnių
paplitimas Lietuvos slaugos ligoninėse. [Internet] [Masters thesis]. Vilnius University; 2011. [cited 2019 Dec 15].
Available from: http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2009~D_20110709_152344-31139 ;.
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Council of Science Editors:
Bagdonaitė,
Rūta. Hospitalinių infekcijų ir jų rizikos veiksnių
paplitimas Lietuvos slaugos ligoninėse. [Masters Thesis]. Vilnius University; 2011. Available from: http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2009~D_20110709_152344-31139 ;
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete

Universitat Politècnica de València
29.
Martín-Sacristán Gandía, David.
3GPP Long Term Evolution: Performance Analysis and Evolution towards 4G with Coordinated Multi-Point Transmission.
Degree: 2016, Universitat Politècnica de València
URL: http://hdl.handle.net/10251/63261
► [EN] In today's information society, there is a growing need to access data communication services ubiquitously, with mobility and increasingly higher data rates. This society's…
(more)
▼ [EN] In today's information society, there is a growing need to access data communication services ubiquitously, with mobility and increasingly higher data rates. This society's demand has motivated the development of the fourth generation of mobile communications (4G) and its evolution towards the fifth generation (5G). This development has required a revolution on the radio interface of the mobile communications systems, and, consequently, has significantly modified their capabilities and their radio resource management. This is the case of the technology known as
Long Term Evolution (LTE) and its 4G version called LTE-Advanced.
This Doctoral Thesis addresses the modelling, the radio resource management analysis, and the performance evaluation of the downlink of LTE and LTE-Advanced where, among the different features of LTE-Advanced, the focus is on the Coordinated Multi-
Point (CoMP) transmission.
The Thesis provides a detailed description of the main characteristics of LTE and LTE-Advanced. The high complexity of these systems, has prompted the use of computer simulations as the primary research methodology. The Thesis makes a detailed description of the simulation methodology and the system modelling required, including some contributions of the author in this field. Among them, it is of significant relevance the link-level simulation results used in the European project WINNER + for the LTE evaluation.
With regard to the analysis of the radio resource management in LTE, the fundamentals of link adaptation and scheduling are explained in the first place. In relation to the scheduling, the Thesis includes a thorough study of the proportional fairness concept and the suboptimal implementation typically used in LTE to maximize this metric. This study has resulted in a series of ideas embodied in a modification of the typical implementation, which has proved to be capable of increasing the proportional fairness of the resource allocations. Moreover, the link adaptation analysis has revealed the "flash-light" effect problem, which is characterized by a high interference variability due to rapid changes in the scheduling decisions. The Thesis demonstrates that a particular implementation that stabilizes the scheduling decisions can improve the system performance.
The radio resource management analysis of this Thesis is completed with the study of CoMP. Specifically, the CoMP scheme studied in this Thesis is a solution with coordinated scheduling and beamforming (CS/CB), that takes into account realistic and robust assumptions concerning the knowledge that the coordinated points have about the channel state. The Thesis proposes this solution for its simplicity and its ability to improve high data rates coverage and capacity even with incomplete channel knowledge.
Concerning LTE and LTE-Advanced evaluation, it is performed in two different types of scenarios. On the one hand, the scenarios defined in the process of evaluation of IMT-Advanced. In this framework, it is evaluated the importance of different multi-antenna…
Advisors/Committee Members: Cardona Marcet, Narciso (advisor), Monserrat del Río, José Francisco (advisor).
Subjects/Keywords: 4G;
5G;
CoMP;
Coordinated Multi-Point;
LTE;
Long Term Evolution;
LTE-Advanced;
Radio Resource Management;
RRM;
Scheduling;
Link Adaptation;
System Modelling;
System-level Simulation
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
Martín-Sacristán Gandía, D. (2016). 3GPP Long Term Evolution: Performance Analysis and Evolution towards 4G with Coordinated Multi-Point Transmission.
(Doctoral Dissertation). Universitat Politècnica de València. Retrieved from http://hdl.handle.net/10251/63261
Chicago Manual of Style (16th Edition):
Martín-Sacristán Gandía, David. “3GPP Long Term Evolution: Performance Analysis and Evolution towards 4G with Coordinated Multi-Point Transmission.
” 2016. Doctoral Dissertation, Universitat Politècnica de València. Accessed December 15, 2019.
http://hdl.handle.net/10251/63261.
MLA Handbook (7th Edition):
Martín-Sacristán Gandía, David. “3GPP Long Term Evolution: Performance Analysis and Evolution towards 4G with Coordinated Multi-Point Transmission.
” 2016. Web. 15 Dec 2019.
Vancouver:
Martín-Sacristán Gandía D. 3GPP Long Term Evolution: Performance Analysis and Evolution towards 4G with Coordinated Multi-Point Transmission.
[Internet] [Doctoral dissertation]. Universitat Politècnica de València; 2016. [cited 2019 Dec 15].
Available from: http://hdl.handle.net/10251/63261.
Council of Science Editors:
Martín-Sacristán Gandía D. 3GPP Long Term Evolution: Performance Analysis and Evolution towards 4G with Coordinated Multi-Point Transmission.
[Doctoral Dissertation]. Universitat Politècnica de València; 2016. Available from: http://hdl.handle.net/10251/63261

University of Texas – Austin
30.
-9023-8949.
Complex block floating-point format with box encoding in communication systems.
Degree: MSin Engineering, Electrical and Computer Engineering, 2018, University of Texas – Austin
URL: http://hdl.handle.net/2152/65978
► This research project entails an efficient numeric digital representation in communication systems design. A complex block floating-point format with box encoding is proposed to encode…
(more)
▼ This research project entails an efficient numeric digital representation in communication systems design. A complex block floating-
point format with box encoding is proposed to encode an array of complex numbers that has better numeric resolution than its IEEE-754 counterpart when the same number of bits are allocated to the dominant value in the array. It is estimated that at least 10% of bit savings could be achieved by the new complex block representation on a quad-precision IEEE-754 format. A further bits savings of up to 18% could potentially be achieved for complex blocks at half-precision and single-precision IEEE-754 representation. The implementation cost of the proposed block floating-
point format is evaluated in terms of memory usage, design of arithmetic units, and memory input/output rates for communications system modeling and block diagrams. Further analysis is performed on the limitation and quantization effects of this complex block format relative to complex IEEE-754 format. The coverage of the arithmetic units design include complex block adder and complex block multiplier. The appropriate systems that would be required to perform algorithms such as the fast Fourier transform (forward and inverse) are designed using the proposed complex block format in multi-stages complex block multiply-adder. The proposed block floating-
point format is simulated as a new numeric class defined and implemented in MATLAB simulation environment. The MATLAB simulation is divided into two major parts. The first part of MATLAB simulation targets the simulation of complex block addition and complex block multiplication units for arbitrary size of complex samples per input block. The reference output values of complex block arithmetic are those computed with similar precision in IEEE-754 format. The second part of MATLAB simulation is performed on the system model of the single-carrier modulation-based and multi-carrier modulation-based communication systems. The quadrature amplitude modulation (QAM) is the baseband modulation type targeted in this work. The specification identified in the system model is relevant to those specified in the
Long-Term Evolution (LTE) Standards for Base Station, Release 12.
Advisors/Committee Members: Evans, Brian L. (Brian Lawrence), 1965- (advisor).
Subjects/Keywords: Complex block floating-point; Exponent box encoding; Box encoding; Communication systems design; Numeric digital representation; Complex block representation; Complex blocks; IEEE-754; Quadrature amplitude modulation; QAM; Long-Term Evolution Standards
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❌
APA ·
Chicago ·
MLA ·
Vancouver ·
CSE |
Export
to Zotero / EndNote / Reference
Manager
APA (6th Edition):
-9023-8949. (2018). Complex block floating-point format with box encoding in communication systems. (Masters Thesis). University of Texas – Austin. Retrieved from http://hdl.handle.net/2152/65978
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Chicago Manual of Style (16th Edition):
-9023-8949. “Complex block floating-point format with box encoding in communication systems.” 2018. Masters Thesis, University of Texas – Austin. Accessed December 15, 2019.
http://hdl.handle.net/2152/65978.
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
MLA Handbook (7th Edition):
-9023-8949. “Complex block floating-point format with box encoding in communication systems.” 2018. Web. 15 Dec 2019.
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Vancouver:
-9023-8949. Complex block floating-point format with box encoding in communication systems. [Internet] [Masters thesis]. University of Texas – Austin; 2018. [cited 2019 Dec 15].
Available from: http://hdl.handle.net/2152/65978.
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
Council of Science Editors:
-9023-8949. Complex block floating-point format with box encoding in communication systems. [Masters Thesis]. University of Texas – Austin; 2018. Available from: http://hdl.handle.net/2152/65978
Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete
◁ [1] [2] [3] [4] [5] … [394] ▶
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