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You searched for +publisher:"California State University – Northridge" +contributor:("Tabidian, M . Ali"). Showing records 1 – 3 of 3 total matches.

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California State University – Northridge

1. Neil, Kenda L. Acquifer characteristics and hydrostratigraphy of the South Las Posas Basin, Ventura County, California.

Degree: MS, Department of Geological Sciences, 2011, California State University – Northridge

A hydrogeologic assessment was performed to study the aquifer characteristics and hydrostratigraphy of the South Las Posas Basin (SLPB), which is one of three Las Posas Valley groundwater sub-basins. The SLPB is located within the Calleguas Creek Watershed in southeastern Ventura County, California and encompasses an area of approximately 10,560 acres (16.5 sq. miles). Over 90% of SLPB groundwater demands are met through the State Water Project and supplied by Calleguas Municipal Water District (CMWD), which is not a sustainable solution for the SLPB and surrounding Las Posas Valley. (See more in text.) Advisors/Committee Members: Tabidian, M . Ali (advisor), Miranda, Elena A. (committee member).

Subjects/Keywords: Dissertations; Academic  – CSUN  – Geological Sciences.

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Neil, K. L. (2011). Acquifer characteristics and hydrostratigraphy of the South Las Posas Basin, Ventura County, California. (Masters Thesis). California State University – Northridge. Retrieved from http://hdl.handle.net/10211.3/141538

Chicago Manual of Style (16th Edition):

Neil, Kenda L. “Acquifer characteristics and hydrostratigraphy of the South Las Posas Basin, Ventura County, California.” 2011. Masters Thesis, California State University – Northridge. Accessed November 22, 2019. http://hdl.handle.net/10211.3/141538.

MLA Handbook (7th Edition):

Neil, Kenda L. “Acquifer characteristics and hydrostratigraphy of the South Las Posas Basin, Ventura County, California.” 2011. Web. 22 Nov 2019.

Vancouver:

Neil KL. Acquifer characteristics and hydrostratigraphy of the South Las Posas Basin, Ventura County, California. [Internet] [Masters thesis]. California State University – Northridge; 2011. [cited 2019 Nov 22]. Available from: http://hdl.handle.net/10211.3/141538.

Council of Science Editors:

Neil KL. Acquifer characteristics and hydrostratigraphy of the South Las Posas Basin, Ventura County, California. [Masters Thesis]. California State University – Northridge; 2011. Available from: http://hdl.handle.net/10211.3/141538


California State University – Northridge

2. Toneva, Snejana M. Perchlorate in soils, water resources and crops of San Fernando Valley and Ventura County, California.

Degree: 2010, California State University – Northridge

Perchlorate is an anion composed of four atoms of oxygen and one atom of chlorine (Cl04} It forms naturally and also has been commercially manufactured and used since the late 19th century. Perchlorate contamination is a relatively new environmental issue. The chemical was first recognized as a drinking water contaminant in 1997. Digestion of perchlorate through consumption of food products and beverages is a threat to human health. As a result, the extent of perchlorate contamination, and in tum, its potential impact on the local population, all available perchlorate data for Ventura County and the San Fernando Valley have been compiled. The results of data collection indicate a close correlation between the areas of perchlorate occurrence and industrial zones. Perchlorate concentration levels in soils, waters and crops of the study area are up to 62,000,000 ppb. In the San Fernando Valley and southern Ventura County, where perchlorate has been consistently detected, sources are closely related to industrial and rocket testing activities. Specifically, perchlorate, with concentrations of up to 336 ppb, has been detected in crops raised in Ventura County, groundwater resources of Simi Valley, and soils and waters of the San Fernando Valley superfund site areas. Improper waste disposal activities with no documentation, less stringent environmental regulations in the past, and a lack of historical monitoring XIV for perchlorate in imported water from the Colorado River, make it difficult to estimate the amount and exact sources of perchlorate released to the environment. Advisors/Committee Members: Tabidian, M. Ali (advisor), Kendall, Donald (committee member).

Subjects/Keywords: Dissertations; Academic  – CSUN  – Geological Sciences.

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APA (6th Edition):

Toneva, S. M. (2010). Perchlorate in soils, water resources and crops of San Fernando Valley and Ventura County, California. (Masters Thesis). California State University – Northridge. Retrieved from http://hdl.handle.net/10211.3/143606

Chicago Manual of Style (16th Edition):

Toneva, Snejana M. “Perchlorate in soils, water resources and crops of San Fernando Valley and Ventura County, California.” 2010. Masters Thesis, California State University – Northridge. Accessed November 22, 2019. http://hdl.handle.net/10211.3/143606.

MLA Handbook (7th Edition):

Toneva, Snejana M. “Perchlorate in soils, water resources and crops of San Fernando Valley and Ventura County, California.” 2010. Web. 22 Nov 2019.

Vancouver:

Toneva SM. Perchlorate in soils, water resources and crops of San Fernando Valley and Ventura County, California. [Internet] [Masters thesis]. California State University – Northridge; 2010. [cited 2019 Nov 22]. Available from: http://hdl.handle.net/10211.3/143606.

Council of Science Editors:

Toneva SM. Perchlorate in soils, water resources and crops of San Fernando Valley and Ventura County, California. [Masters Thesis]. California State University – Northridge; 2010. Available from: http://hdl.handle.net/10211.3/143606


California State University – Northridge

3. Stecheson, Mary S. Systematic paleontology of marine gastropods from the Upper Cretaceous Chatsworth Formation, Simi Hills, Southern California.

Degree: MS, Department of Geological Sciences., 2004, California State University – Northridge

Fossiliferous deposits of the Upper Cretaceous Chatsworth Formation are exposed in the Simi Hills of Los Angeles and Ventura counties, southern California, and have yielded a rich and diverse molluscan fauna. At least 36 species of gastropods, representing 18 families are present in collections from the Chatsworth Formation stored at the Invertebrate Paleontology Department of the Natural History Museum of Los Angeles County. The gastropod family showing greatest diversity in these collections is Perissityidae, which is represented by five species. Specimens of the trochid Atira ornatissima (Gabb, 1864) and ringiculid Biplica obliqua (Gabb, 1984) show the greatest abundance. The gastropods are generally indicative of warm-temperate waters. Tropical Tethyan species, such as nerineids and actaeonellids are lacking, although some of the Chatsworth gastropods probably tolerated Tethyan waters. A rudist bivalve indicates at least locally warmer waters. Deposits in the lower part of the Chatsworth Formation, in Bell and Dayton Canyons, contain the most mollusks, and are middle Campanian in age. Based on previous work by others analyzing depositional facies and their associated fossils, these strata were deposited on the continental slope at bathyal depths as part of an extensive submarine fan complex. The gastropods were transported downslope via turbidity currents and underwater debris flows. The Chatsworth fan was probably part of a larger offshore shelf and slope complex that includes deposits presently exposed in the Santa Monica and Santa Ana mountains in southern California. Advisors/Committee Members: Squires, Richard (advisor), Tabidian, M. Ali (committee member), Tabidian, M. Ali (committee member).

Subjects/Keywords: Dissertations; Academic  – CSUN  – Geology.

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Stecheson, M. S. (2004). Systematic paleontology of marine gastropods from the Upper Cretaceous Chatsworth Formation, Simi Hills, Southern California. (Masters Thesis). California State University – Northridge. Retrieved from http://hdl.handle.net/10211.3/164139

Chicago Manual of Style (16th Edition):

Stecheson, Mary S. “Systematic paleontology of marine gastropods from the Upper Cretaceous Chatsworth Formation, Simi Hills, Southern California.” 2004. Masters Thesis, California State University – Northridge. Accessed November 22, 2019. http://hdl.handle.net/10211.3/164139.

MLA Handbook (7th Edition):

Stecheson, Mary S. “Systematic paleontology of marine gastropods from the Upper Cretaceous Chatsworth Formation, Simi Hills, Southern California.” 2004. Web. 22 Nov 2019.

Vancouver:

Stecheson MS. Systematic paleontology of marine gastropods from the Upper Cretaceous Chatsworth Formation, Simi Hills, Southern California. [Internet] [Masters thesis]. California State University – Northridge; 2004. [cited 2019 Nov 22]. Available from: http://hdl.handle.net/10211.3/164139.

Council of Science Editors:

Stecheson MS. Systematic paleontology of marine gastropods from the Upper Cretaceous Chatsworth Formation, Simi Hills, Southern California. [Masters Thesis]. California State University – Northridge; 2004. Available from: http://hdl.handle.net/10211.3/164139

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