subject:( Dynamic Energy Budget)

1. Goussen, Benoit. Analyse par modélisation mécanistique des réponses microévolutives d'une population de Caenorhabditis elegans exposée à un stress métallique radioactif : Mechanistical modelling assessment of microevolutionary responses of Caenorhabditis elegans population submitted to a radioactive heavy metal.

Degree: Docteur es, Sciences de l'environnement, 2013, Paris, AgroParisTech

URL: http://www.theses.fr/2013AGPT0079

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L'évaluation des effets toxiques à des échelles pertinentes est un challenge important pour la protection des écosystèmes. En effet, les polluants peuvent impacter les populations… (more)

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L'évaluation des effets toxiques à des échelles pertinentes est un challenge important pour la protection des écosystèmes. En effet, les polluants peuvent impacter les populations sur le long terme et représenter une nouvelle force évolutive qui peut s'ajouter aux autres forces de sélection. Il est par conséquent nécessaire d'acquérir des connaissances sur les changements phénotypiques et génétiques apparaissant dans une population exposée à un stress durant plusieurs générations. En général les études multi-générations sont analysées à partir d'approches purement statistiques. La modélisation mécanistique a le potentiel de comprendre pleinement les effets des polluants sur la dynamique des populations. Ce type de modèle permet d'intégrer des processus biologiques et toxiques à l'analyse de données d'écotoxicologie et d'étudier les interactions entre ces processus. L'objectif de ce doctorat était d'étudier les apports de la modélisation mécanistique, par rapport à une analyse statistique classique, dans l'analyse de données d'évolution expérimentale suite à l'exposition sur le long terme à un contaminant. Pour ce faire, une stratégie en trois temps a été menée. Tout d'abord, une expérience multigénérationnelle a été réalisée sur deux populations de C. elegans (contrôle et exposée à 1,1 mM U) dérivées d'une population ancestrale présentant une forte diversité génétique. Toutes les trois générations, des individus ont été extraits des populations et soumis à une gamme de concentrations en uranium (de 0 à 1,2 mM U). Une première analyse statistique classique a alors été menée. Dans un second temps, un modèle bioénergétique adapté à l'analyse de données d'écotoxicologie (DEBtox) a été mis au point pour C. elegans et son comportement numérique a été analysé. Enfin, ce modèle a été appliqué à l'ensemble des générations étudiées afin d'inférer les valeurs des paramètres pour les deux populations et d'étudier leur évolution. Les résultats obtenus ont mis en évidence un impact de l'uranium à la fois sur la croissance et la reproduction de C. elegans à partir de 0,4 mM U. Les résultats de l'analyse mécanistique indiquent que cet effet est la résultante d'un impact sur l'assimilation d'énergie depuis la nourriture. Les deux approches, tant mécanistique que classique, ont mis en évidence une adaptation des individus des deux populations aux conditions expérimentales. Malgré cela, les analyses ont également mis en évidence une évolution différentielle des individus de la population soumise à l'uranium par rapport à ceux de la population témoin. Ces résultats ont été plus finement décrits par l'analyse mécanistique. Globalement, ce travail contribue à accroître nos connaissances sur les effets des polluants sur la dynamique des populations, et démontre les apports de la modélisation mécanistisque qui pourra être appliquée dans d'autres contextes afin de réaliser in fine une meilleure évaluation des risques écologiques des polluants.

The evolution of toxic effects at a relevant scale is an important challenge for the ecosystem…

Advisors/Committee Members: Péry, Alexandre (thesis director).

Subjects/Keywords: Ecotoxicologie; Modélisation mécanistique; Evolution; Ecologie; Budget d'énergie dynamique; Uranium; Ecotoxicology; Mecanistical Modelling; Evolution; Ecology; Dynamic Energy Budget; Uranium; 572.8

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

APA (6^th Edition):

Goussen, B. (2013). Analyse par modélisation mécanistique des réponses microévolutives d'une population de Caenorhabditis elegans exposée à un stress métallique radioactif : Mechanistical modelling assessment of microevolutionary responses of Caenorhabditis elegans population submitted to a radioactive heavy metal. (Doctoral Dissertation). Paris, AgroParisTech. Retrieved from http://www.theses.fr/2013AGPT0079

Chicago Manual of Style (16^th Edition):

Goussen, Benoit. “Analyse par modélisation mécanistique des réponses microévolutives d'une population de Caenorhabditis elegans exposée à un stress métallique radioactif : Mechanistical modelling assessment of microevolutionary responses of Caenorhabditis elegans population submitted to a radioactive heavy metal.” 2013. Doctoral Dissertation, Paris, AgroParisTech. Accessed April 13, 2021. http://www.theses.fr/2013AGPT0079.

MLA Handbook (7^th Edition):

Goussen, Benoit. “Analyse par modélisation mécanistique des réponses microévolutives d'une population de Caenorhabditis elegans exposée à un stress métallique radioactif : Mechanistical modelling assessment of microevolutionary responses of Caenorhabditis elegans population submitted to a radioactive heavy metal.” 2013. Web. 13 Apr 2021.

Vancouver:

Goussen B. Analyse par modélisation mécanistique des réponses microévolutives d'une population de Caenorhabditis elegans exposée à un stress métallique radioactif : Mechanistical modelling assessment of microevolutionary responses of Caenorhabditis elegans population submitted to a radioactive heavy metal. [Internet] [Doctoral dissertation]. Paris, AgroParisTech; 2013. [cited 2021 Apr 13]. Available from: http://www.theses.fr/2013AGPT0079.

Council of Science Editors:

Goussen B. Analyse par modélisation mécanistique des réponses microévolutives d'une population de Caenorhabditis elegans exposée à un stress métallique radioactif : Mechanistical modelling assessment of microevolutionary responses of Caenorhabditis elegans population submitted to a radioactive heavy metal. [Doctoral Dissertation]. Paris, AgroParisTech; 2013. Available from: http://www.theses.fr/2013AGPT0079

Université Montpellier II

2. Dortel, Emmanuelle. Croissance de l'albacore (Thunnus albacares) de l'Océan Indien : de la modélisation statistique à la modélisation bio-énergétique : Growth of Indian Ocean yellowfin tuna (Thunnus albacares) : statistical modelling to bioenergetic modelling.

Degree: Docteur es, Ecosystèmes et sciences agronomiques, 2014, Université Montpellier II

URL: http://www.theses.fr/2014MON20035

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Depuis le début des années 1960, la croissance de l'albacore fait l'objet d'une attention particulière tant dans le domaine de la recherche que pour la… (more)

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Depuis le début des années 1960, la croissance de l'albacore fait l'objet d'une attention particulière tant dans le domaine de la recherche que pour la gestion des pêcheries. Dans l'océan Indien, la gestion du stock d'albacores, sous la juridiction le Commission Thonière de l'Océan Indien (CTOI), souffre de nombreuses incertitudes associées à la courbe de croissance actuellement considérée. En particulier, des lacunes subsistent dans notre connaissance des processus biologiques et écologiques élémentaires régulant la croissance. Leur connaissance est pourtant fondamentale pour comprendre la productivité des stocks et leur capacité de résistance à la pression de pêche et aux changements océanographiques en cours. À travers la modélisation, cette étude se propose d'améliorer les connaissances actuelles sur la croissance de la population d'albacore de l'océan Indien et de renforcer ainsi les avis scientifiques sur l'état du stock. Alors que la plupart des études sur la croissance de l'albacore s'appuient sur une seule source de données, nous avons mis en œuvre un modèle hiérarchique Bayésien qui exploite diverses sources d'informations sur la croissance, i.e. des estimations d'âge obtenues par otolithométrie, des analyses de progressions modales et les taux de croissance individuels issus du marquage-recapture, et intègre explicitement des connaissances d'experts et les incertitudes associées à chaque source de données ainsi qu'au processus de modélisation. En particulier, le modèle de croissance a été couplé un à modèle d'erreurs dans les estimations d'âge par otolithométrie apportant une amélioration significative des estimations d'âge et des paramètres de croissance en résultant et permettant une meilleure évaluation de la fiabilité des estimations. Les courbes de croissances obtenues constituent une avancée majeure dans la représentation du patron de croissance actuellement utilisé dans les évaluations de stock d'albacore. Elles démontrent que l'albacore présente une croissance en phases, caractérisée par une forte accélération en fin de phase juvénile. Cependant, elles n'apportent aucune information sur les mécanismes biologiques et écologiques à l'origine de ces phases de croissance. Afin de mieux comprendre les facteurs impliqués dans l'accélération de la croissance, nous avons mis en œuvre un modèle bio-énergétique s'appuyant sur les principes de la théorie des bilans dynamiques d'énergie (DEB). Deux hypothèses apparaissant comme les plus pertinentes ont été testées : (i) une faible disponibilité alimentaire liée à une forte compétition inter et intra-spécifique chez les jeunes albacores formant des bancs et (ii) un changement dans le régime alimentaire des adultes s'accompagnant de la consommation de proies plus énergétiques. Il apparait que ces deux hypothèses sont susceptibles d'expliquer, au moins partiellement, l'accélération de la croissance.

Since the early 1960s, the growth of yellowfin has been enjoyed a particular attention both in the research field and for fisheries management. In the Indian…

Advisors/Committee Members: Gaertner, Daniel (thesis director), Chassot, Emmanuel (thesis director).

Subjects/Keywords: Croissance; Modélisation hiérarchique Bayésienne; Théorie Dynamic Energy Budget; Marquage-recapture; Estimations d'âge; Growth; Hierarchical Bayesian modelling; Dynamic Energy Budget theory; Mark-recapture; Age estimates

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

APA (6^th Edition):

Dortel, E. (2014). Croissance de l'albacore (Thunnus albacares) de l'Océan Indien : de la modélisation statistique à la modélisation bio-énergétique : Growth of Indian Ocean yellowfin tuna (Thunnus albacares) : statistical modelling to bioenergetic modelling. (Doctoral Dissertation). Université Montpellier II. Retrieved from http://www.theses.fr/2014MON20035

Chicago Manual of Style (16^th Edition):

Dortel, Emmanuelle. “Croissance de l'albacore (Thunnus albacares) de l'Océan Indien : de la modélisation statistique à la modélisation bio-énergétique : Growth of Indian Ocean yellowfin tuna (Thunnus albacares) : statistical modelling to bioenergetic modelling.” 2014. Doctoral Dissertation, Université Montpellier II. Accessed April 13, 2021. http://www.theses.fr/2014MON20035.

MLA Handbook (7^th Edition):

Dortel, Emmanuelle. “Croissance de l'albacore (Thunnus albacares) de l'Océan Indien : de la modélisation statistique à la modélisation bio-énergétique : Growth of Indian Ocean yellowfin tuna (Thunnus albacares) : statistical modelling to bioenergetic modelling.” 2014. Web. 13 Apr 2021.

Vancouver:

Dortel E. Croissance de l'albacore (Thunnus albacares) de l'Océan Indien : de la modélisation statistique à la modélisation bio-énergétique : Growth of Indian Ocean yellowfin tuna (Thunnus albacares) : statistical modelling to bioenergetic modelling. [Internet] [Doctoral dissertation]. Université Montpellier II; 2014. [cited 2021 Apr 13]. Available from: http://www.theses.fr/2014MON20035.

Council of Science Editors:

Dortel E. Croissance de l'albacore (Thunnus albacares) de l'Océan Indien : de la modélisation statistique à la modélisation bio-énergétique : Growth of Indian Ocean yellowfin tuna (Thunnus albacares) : statistical modelling to bioenergetic modelling. [Doctoral Dissertation]. Université Montpellier II; 2014. Available from: http://www.theses.fr/2014MON20035

3. Fabri-Ruiz, Salomé. Modèles de distribution et changements environnementaux : Application aux faunes d'échinides de l'océan Austral et écorégionalisation : Distribution models and environmental changes : Application to echinoid faunas in the Southern Ocean and ecoregionalization.

Degree: Docteur es, Biologie des populations et écologie, 2018, Bourgogne Franche-Comté; Université libre de Bruxelles (1970-....)

URL: http://www.theses.fr/2018UBFCK070

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Les modifications environnementales qui affectent aujourd'hui les milieux marins recouvrent des problématiques scientifiques et sociétales majeures, d'autant que ces changements devraient s'accélérer au cours du… (more)

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Les modifications environnementales qui affectent aujourd'hui les milieux marins recouvrent des problématiques scientifiques et sociétales majeures, d'autant que ces changements devraient s'accélérer au cours du 21ème siècle. Comprendre et anticiper la réponse de la biodiversité marine à ces changements représente un enjeu scientifique d'actualité. Les approches biogéographiques et macroécologiques constituent un cadre scientifique dans lequel il est possible d'étudier, de décrire, et de comprendre les motifs de distribution des espèces à large échelle et d'estimer leur évolution possible face aux changements environnementaux. C'est notamment le cas dans l'océan Austral où les effets du changement climatique se font déjà sentir et où les modifications environnementales associées pourraient avoir des effets profonds sur la structure et le fonctionnement des écosystèmes. Malgré de récents efforts d'échantillonnage, nos connaissances sur la distribution des espèces dans l’océan Austral comptent encore de nombreuses lacunes attribuables au caractère récent des découvertes, à l'isolement et à l'éloignement de cet océan d'accès difficiles. Dans ce contexte, les objectifs de cette thèse consistaient à mieux comprendre les motifs de distribution d'espèces à l’échelle de l’océan Austral, à mettre en évidence les facteurs qui en sont à l’origine et enfin, à évaluer l’impact du changement climatique sur leur distribution. Pour cela, différents types de modèles de niche écologique (MNE) ont été employés. Les échinides (oursins), organismes communs des communautés benthiques de l’océan Austral ont servi de modèle d'étude pour ce travail.

Current environmental changes, which impact marine environments, cover major scientific and societal issues, especially as these environmental changes are expected to accelerate along the 21st century. Understanding and forecasting the response of marine biodiversity to these changes is a pregnant scientific issue. Biogeographic and macroecological approaches provide a scientific framework for that purpose. They allow describing and understanding species distribution patterns at large spatial scale as well as estimating their potential shift with regards to environmental change. This is particularly true in the Southern Ocean, where the effects of climate change are already occurring and where environmental changes could have a deep and manifold impact on the structure and functioning of marine ecosystems. Despite recent sampling efforts, our knowledge of the Southern Ocean species distributions still faces many shortcomings due to the rather recent discovery of this ocean, its isolation and remoteness along with difficult access conditions. In this context, the aims of this thesis are to better understand the factors that drive species distribution patterns at the Southern Ocean scale, and to assess the impact of climate change on their distribution. For this purpose, different types of Species Distribution Models (SDM) have been used. Echinoids (sea urchins), which are common organisms of…

Advisors/Committee Members: Saucède, Thomas (thesis director), Danis, Bruno (thesis director).

Subjects/Keywords: Modèles de niche écologique; Océan Austral; Dynamic Energy Budget; Echinides; Dynamic Energy Budget; Species distribution models; Southern Ocean; Echinoids; 577.6; 570; 590

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

APA (6^th Edition):

Fabri-Ruiz, S. (2018). Modèles de distribution et changements environnementaux : Application aux faunes d'échinides de l'océan Austral et écorégionalisation : Distribution models and environmental changes : Application to echinoid faunas in the Southern Ocean and ecoregionalization. (Doctoral Dissertation). Bourgogne Franche-Comté; Université libre de Bruxelles (1970-....). Retrieved from http://www.theses.fr/2018UBFCK070

Chicago Manual of Style (16^th Edition):

Fabri-Ruiz, Salomé. “Modèles de distribution et changements environnementaux : Application aux faunes d'échinides de l'océan Austral et écorégionalisation : Distribution models and environmental changes : Application to echinoid faunas in the Southern Ocean and ecoregionalization.” 2018. Doctoral Dissertation, Bourgogne Franche-Comté; Université libre de Bruxelles (1970-....). Accessed April 13, 2021. http://www.theses.fr/2018UBFCK070.

MLA Handbook (7^th Edition):

Fabri-Ruiz, Salomé. “Modèles de distribution et changements environnementaux : Application aux faunes d'échinides de l'océan Austral et écorégionalisation : Distribution models and environmental changes : Application to echinoid faunas in the Southern Ocean and ecoregionalization.” 2018. Web. 13 Apr 2021.

Vancouver:

Fabri-Ruiz S. Modèles de distribution et changements environnementaux : Application aux faunes d'échinides de l'océan Austral et écorégionalisation : Distribution models and environmental changes : Application to echinoid faunas in the Southern Ocean and ecoregionalization. [Internet] [Doctoral dissertation]. Bourgogne Franche-Comté; Université libre de Bruxelles (1970-....); 2018. [cited 2021 Apr 13]. Available from: http://www.theses.fr/2018UBFCK070.

Council of Science Editors:

Fabri-Ruiz S. Modèles de distribution et changements environnementaux : Application aux faunes d'échinides de l'océan Austral et écorégionalisation : Distribution models and environmental changes : Application to echinoid faunas in the Southern Ocean and ecoregionalization. [Doctoral Dissertation]. Bourgogne Franche-Comté; Université libre de Bruxelles (1970-....); 2018. Available from: http://www.theses.fr/2018UBFCK070

University of Tasmania

4. Goedegebuure, M. Improving representations of higher trophic-level species in models : using individual-based modelling and dynamic energy budget theory to project population trajectories of southern elephant seals.

Degree: 2018, University of Tasmania

URL: https://eprints.utas.edu.au/30157/1/Goedegebuure_whole_thesis.pdf ; Goedegebuure, M ORCID: 0000-0002-9129-888X <https://orcid.org/0000-0002-9129-888X> 2018 , 'Improving representations of higher trophic-level species in models : using individual-based modelling and dynamic energy budget theory to project population trajectories of southern elephant seals', PhD thesis, University of Tasmania.

► Higher trophic-level marine predators are of particular interest to ecologists, as these species can be used to observe direct and indirect effects of changes to… (more)

▼ Higher trophic-level marine predators are of particular interest to ecologists, as these species can be used to observe direct and indirect effects of changes to ecosystem dynamics and physical environments. The population dynamics of these species and their breeding and foraging traits can inform ecosystem-based fisheries management, such as that which has been adopted by the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) for the Southern Ocean. This thesis presents and applies a framework for representing marine mammals in ecosystem models, using dynamic energy budget (DEB) theory incorporated in individual-based models (IBMs). It investigates effects at a population level while taking into account individual traits, as well as energetic requirements of the selected species. The model is the first of its kind for a large marine mammal. Chapter 1 justifies the selection of the southern elephant seal Mirounga leonina as the study species, for which good demographic data are available, and summarises the thesis approach. Chapter 2 discusses how detailed representations of apex (non-fish) predators are generally lacking from ecosystem models. This is likely due to the challenges involved in representing complex life histories (i.e. capital or income breeders, intermittent reproduction, site fidelity) of mammals and birds in ecosystem models. This chapter uses a nested qualitative network model to show that the level of detail with which higher trophic-level species are represented in ecosystem models can have implications for ecosystem-level predictions. Chapter 3 develops a DEB-IBM for southern elephant seals, using data from longitudinal studies from Macquarie Island. This model i) simulates energy use and life histories, as well as breeding traits in an emergent manner, ii) projects a stable population over time, and iii) has realistic population dynamics and structure based on emergent life history features. Chapter 4 investigates whether the DEB-IBM can assist in evaluating hypotheses regarding drivers of the decline of the southern elephant seal population on Macquarie Island. Results from this chapter suggest a number of interacting drivers for population decline. Finally, Chapter 5 discusses and addresses limitations of the model. It discusses future versions of the model that could be made spatially explicit; include males; be adjusted for other species; and be incorporated in end-to-end ecosystem models to improve higher trophic level species representations.

Subjects/Keywords: Southern elephant seals; ecological modelling; individual-based modelling; dynamic energy budget theory

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

APA (6^th Edition):

Goedegebuure, M. (2018). Improving representations of higher trophic-level species in models : using individual-based modelling and dynamic energy budget theory to project population trajectories of southern elephant seals. (Thesis). University of Tasmania. Retrieved from https://eprints.utas.edu.au/30157/1/Goedegebuure_whole_thesis.pdf ; Goedegebuure, M ORCID: 0000-0002-9129-888X <https://orcid.org/0000-0002-9129-888X> 2018 , 'Improving representations of higher trophic-level species in models : using individual-based modelling and dynamic energy budget theory to project population trajectories of southern elephant seals', PhD thesis, University of Tasmania.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Goedegebuure, M. “Improving representations of higher trophic-level species in models : using individual-based modelling and dynamic energy budget theory to project population trajectories of southern elephant seals.” 2018. Thesis, University of Tasmania. Accessed April 13, 2021. https://eprints.utas.edu.au/30157/1/Goedegebuure_whole_thesis.pdf ; Goedegebuure, M ORCID: 0000-0002-9129-888X <https://orcid.org/0000-0002-9129-888X> 2018 , 'Improving representations of higher trophic-level species in models : using individual-based modelling and dynamic energy budget theory to project population trajectories of southern elephant seals', PhD thesis, University of Tasmania..

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Goedegebuure, M. “Improving representations of higher trophic-level species in models : using individual-based modelling and dynamic energy budget theory to project population trajectories of southern elephant seals.” 2018. Web. 13 Apr 2021.

Vancouver:

Goedegebuure M. Improving representations of higher trophic-level species in models : using individual-based modelling and dynamic energy budget theory to project population trajectories of southern elephant seals. [Internet] [Thesis]. University of Tasmania; 2018. [cited 2021 Apr 13]. Available from: https://eprints.utas.edu.au/30157/1/Goedegebuure_whole_thesis.pdf ; Goedegebuure, M ORCID: 0000-0002-9129-888X <https://orcid.org/0000-0002-9129-888X> 2018 , 'Improving representations of higher trophic-level species in models : using individual-based modelling and dynamic energy budget theory to project population trajectories of southern elephant seals', PhD thesis, University of Tasmania..

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Goedegebuure M. Improving representations of higher trophic-level species in models : using individual-based modelling and dynamic energy budget theory to project population trajectories of southern elephant seals. [Thesis]. University of Tasmania; 2018. Available from: https://eprints.utas.edu.au/30157/1/Goedegebuure_whole_thesis.pdf ; Goedegebuure, M ORCID: 0000-0002-9129-888X <https://orcid.org/0000-0002-9129-888X> 2018 , 'Improving representations of higher trophic-level species in models : using individual-based modelling and dynamic energy budget theory to project population trajectories of southern elephant seals', PhD thesis, University of Tasmania.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Halmstad University

5. Wang, Qin. Review on Mechanistic Effect Models Used in Ecological Risk Assessment of Pesticides According to the European Food Safety Authority Guidance.

Degree: Engineering and Science, 2018, Halmstad University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-38301

► In ecological risk assessment, mechanistic effect models (MEMs) are thought to overcome the limitation of standard laboratory single species test by accurately extrapolating the… (more)

Subjects/Keywords: mechanistic effect model; ecological risk assessment; pesticide; dynamic energy budget; extrapolation.; Environmental Sciences; Miljövetenskap

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

APA (6^th Edition):

Wang, Q. (2018). Review on Mechanistic Effect Models Used in Ecological Risk Assessment of Pesticides According to the European Food Safety Authority Guidance. (Thesis). Halmstad University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-38301

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Wang, Qin. “Review on Mechanistic Effect Models Used in Ecological Risk Assessment of Pesticides According to the European Food Safety Authority Guidance.” 2018. Thesis, Halmstad University. Accessed April 13, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-38301.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Wang, Qin. “Review on Mechanistic Effect Models Used in Ecological Risk Assessment of Pesticides According to the European Food Safety Authority Guidance.” 2018. Web. 13 Apr 2021.

Vancouver:

Wang Q. Review on Mechanistic Effect Models Used in Ecological Risk Assessment of Pesticides According to the European Food Safety Authority Guidance. [Internet] [Thesis]. Halmstad University; 2018. [cited 2021 Apr 13]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-38301.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Wang Q. Review on Mechanistic Effect Models Used in Ecological Risk Assessment of Pesticides According to the European Food Safety Authority Guidance. [Thesis]. Halmstad University; 2018. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-38301

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Melbourne

6. Roberts, Jessica Anne. Energy and mass budgets of kangaroos and their Implications for behaviour and life history.

Degree: 2014, University of Melbourne

URL: http://hdl.handle.net/11343/42292

► Multiple factors affect how species respond to climate change, and predictive approaches need to be based on known cause-and-effect links. Formal energy and mass budgets… (more)

▼ Multiple factors affect how species respond to climate change, and predictive approaches need to be based on known cause-and-effect links. Formal energy and mass budgets incorporate physiology and functional traits with a mechanistic understanding of thermodynamic constraints. Thus, they grant powerful insight into the impact of climate and nutrition on organisms. In this thesis, I apply two such models of energy and heat transfer to understand thermoregulatory constraints on kangaroos and benefits of behavioural thermoregulation. By applying principles of biophysics to empirical data, I relate observed shade use of red and western grey kangaroos (Macropus rufus and M. fuliginosus) to measured weather conditions and predict how these species are restricted to shade across Australia (Chapter 2). Red kangaroos appear more adept at dealing with heat than western grey kangaroos and are much less restricted to shade on a continental scale. An activity constraint of ~1800 h/year appears associated with the northern range limit of western grey kangaroos. In Chapter 3, I expand on these ideas by adapting a full biophysical model for kangaroos. Biophysical models describe how climate conditions and a species’ behaviour, morphology, and physiology alter mass and energy balance. By predicting hourly field energy and water requirements for kangaroos, the model allows me to quantify metabolic and hydric benefits of changing activity and seeking shelter. During the heat of the day, reducing activity appears more effective at reducing water loss than seeking shade; in contrast, during cold nights, there is a metabolic cost of being inactive, since metabolic rates nearly equal those if active but the kangaroo cannot obtain food to cover these costs. These results provide a clear physiological mechanism for observed activity patterns and show how energetic and water requirements may help to shape nocturnal/crepuscular activity for these species. In Chapter 4, I incorporate lactation and pregnancy into a dynamic energy budget (DEB) model and apply it for mammals. Dynamic Energy Budget (DEB) theory is a mechanistic metabolic theory of energy and mass balance and provides a uniquely powerful, whole-life-cycle framework from which to predict growth and reproductive output of species in varying nutritional environments. I interpret the parameter estimates for three case studies (a monotreme, a marsupial, and a eutherian mammal) and what they might imply for issues in mammalian energetics. I found that the echidna (Tachyglossus aculeatus) – which is thought to have a relatively ‘slow’ pace of life history – grows faster than the tammar wallaby (Macropus eugenii) but slower than the white-tailed deer (Odocoileus virginianus) after accounting for body temperature and size. In Chapter 5, I apply the DEB model for mammals across the family Macropodidae (and one outgroup) to explore how life history strategies of kangaroos and wallabies are shaped by underlying traits. I identify several DEB parameters (particularly energy conductance…

Subjects/Keywords: dynamic energy budget theory (DEB theory); thermoregulation; biophysical ecology; life history; marsupial; heat balance; NicheMapper

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

APA (6^th Edition):

Roberts, J. A. (2014). Energy and mass budgets of kangaroos and their Implications for behaviour and life history. (Doctoral Dissertation). University of Melbourne. Retrieved from http://hdl.handle.net/11343/42292

Chicago Manual of Style (16^th Edition):

Roberts, Jessica Anne. “Energy and mass budgets of kangaroos and their Implications for behaviour and life history.” 2014. Doctoral Dissertation, University of Melbourne. Accessed April 13, 2021. http://hdl.handle.net/11343/42292.

MLA Handbook (7^th Edition):

Roberts, Jessica Anne. “Energy and mass budgets of kangaroos and their Implications for behaviour and life history.” 2014. Web. 13 Apr 2021.

Vancouver:

Roberts JA. Energy and mass budgets of kangaroos and their Implications for behaviour and life history. [Internet] [Doctoral dissertation]. University of Melbourne; 2014. [cited 2021 Apr 13]. Available from: http://hdl.handle.net/11343/42292.

Council of Science Editors:

Roberts JA. Energy and mass budgets of kangaroos and their Implications for behaviour and life history. [Doctoral Dissertation]. University of Melbourne; 2014. Available from: http://hdl.handle.net/11343/42292

University of Melbourne

7. Malishev, Matthew. On the mechanisms of animal movement from first principles.

Degree: 2017, University of Melbourne

URL: http://hdl.handle.net/11343/198285

► From shifts in air temperature on the scale of seconds to blooms of food growth across landscapes, animals directly experience environmental change across vast time… (more)

▼ From shifts in air temperature on the scale of seconds to blooms of food growth across landscapes, animals directly experience environmental change across vast time and space scales. A prevailing challenge in ecology is to accurately predict how animals respond to these changes at the habitat scale. At the individual level, animals are directly linked to environmental change by their physiology. Exploring the physical links animals share with their surrounding environment can reveal the limits to their movement decisions, habitat use, and ecology. Food and climate are common, interacting constraints on animal movement. As we improve data resolution and build better models, we continue to make more informed forecasts of how changing constraints directly influence animal movement. Individual- based models offer a useful bottom-up approach connecting the internal, individual state with the external environment. Drawing from metabolic theory and biophysical ecology, this thesis integrates the basic, physical principles of energy, mass, and heat exchange in an individual-based movement framework to forecast animal movement potential, activity budgets, and home range patterns. I tested this movement framework using an ectotherm case study, the Australian sleepy lizard, Tiliqua rugosa. I applied a general metabolic theory, Dynamic Energy Budget (DEB) theory, of resource uptake and use that computes the individual energy and mass state, including maintenance, growth, and reproduction. Using a microclimate modelling engine (NicheMapR), I then combined this with established biophysical principles of heat exchange to define the metabolic and thermal state of the animal in space and time. This was then packaged into a decision-making model—the Individual Dynamic Energy Budget Movement (IDEBM) model—and applied to simulate movement in a landscape populated with climate and habitat data of a semi-arid study site in southern Australia. I simulated movement of adult individuals in a model landscape using two different movement strategies (optimising and satisficing) under contrasting densities of food and shade (sparse and dense) across the summer breeding season (Sep–Dec, 2009). I then simulated both juvenile and adult life stages to explore how the interacting biophysical and metabolic effects of body size influence movement and home range patterns. The results show how 1) the constraints on movement behaviour correspond to feeding requirements and thermal costs on the animal, 2) the IDEBM model can realistically capture movement potential and home range size of the wild population, 3) different movement strategies vary in their energetic consequences and fitness outputs, such as movement costs and mass properties, and 4) the smaller-bodied juvenile life stage is more at risk of thermal stress and metabolic movement costs under environmental extremes. The IDEBM model is a general, theory-based movement framework capturing the constraints on individual movement and home range patterns suited to explore similar…

Subjects/Keywords: individual-based modelling; movement ecology; energetics; dynamic energy budget; biophysical ecology; home range

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

APA (6^th Edition):

Malishev, M. (2017). On the mechanisms of animal movement from first principles. (Doctoral Dissertation). University of Melbourne. Retrieved from http://hdl.handle.net/11343/198285

Chicago Manual of Style (16^th Edition):

Malishev, Matthew. “On the mechanisms of animal movement from first principles.” 2017. Doctoral Dissertation, University of Melbourne. Accessed April 13, 2021. http://hdl.handle.net/11343/198285.

MLA Handbook (7^th Edition):

Malishev, Matthew. “On the mechanisms of animal movement from first principles.” 2017. Web. 13 Apr 2021.

Vancouver:

Malishev M. On the mechanisms of animal movement from first principles. [Internet] [Doctoral dissertation]. University of Melbourne; 2017. [cited 2021 Apr 13]. Available from: http://hdl.handle.net/11343/198285.

Council of Science Editors:

Malishev M. On the mechanisms of animal movement from first principles. [Doctoral Dissertation]. University of Melbourne; 2017. Available from: http://hdl.handle.net/11343/198285

8. Aldebert, Clément. Uncertainty in predictive ecology : consequence of choices in model construction : Phytoplankton dynamics in the Mediterranean Sea : approaches by high frequency sampling, modelling and Bayesian inference.

Degree: Docteur es, Océanographie, 2016, Aix Marseille Université

URL: http://www.theses.fr/2016AIXM4075

►

Les systèmes écologiques sont des systèmes complexes qui ne peuvent pas être d´écrits par un unique modèle mathématique. De nombreux modèles peuvent être construits pour… (more)

▼

Les systèmes écologiques sont des systèmes complexes qui ne peuvent pas être d´écrits par un unique modèle mathématique. De nombreux modèles peuvent être construits pour un même système, selon les internets du modélisateur et ses choix dans la construction du modèle. Quel est l’impact de ces choix dans la construction du modèle sur les prédictions de la dynamique des systèmes écologiques et les informations qu’elles fournissent sur la résilience de ces systèmes est la question générale qui guide le travail présente dans cette thèse. Cette thèses focalise sur un choix entre formulations de modèle basées sur des mécanismes biologiques et qui décrivent les données empiriques avec la même efficacité. Ces modèles sont proches l’un de l’autre, donc on s’attendrait `a ce que leurs prédictions soient similaires. Cependant, nous montrons avec un exemple générique de modèle prédateur-proie que des formulations similaires du processus de prédation peuvent prédire des dynamiques qualitativement différentes en terme de: (i) nombre et type d'états stables, et (ii) réponse et résilience du système face à une perturbation extérieure. Ces différences dans les prédictions du modèle sont expliquées par une analyse mathématique détaillée du modèle prédateur-proie. Ensuite, ce modèle est étendu à des réseaux trophiques compos´es de dizaines d’espèces. La complexité de ces réseaux (nombre d'espèces et d’interactions) explique leur persistance, alors que leur dynamique temporelle est fortement affectée par la fonction utilisée pour modéliser la prédation. Des méthodes sont ´également proposées pour quantifier la sensibilités d’un modèle. Finalement, nous montrons que si un minimum de détails biologiques sont pris en compte, des modèles prédateurs-proies sont moins sensibles `a la formulation de la prédation. Ceci nous donne des pistes pour gérer les incertitudes dans la construction d’un modèle, qui sont intrinsèques à la complexité des systèmes naturels.

Ecological systems are complex systems which cannot be described by a single mathematical model. Multiple modelsof a same system can be built, depending on modeller’s interests and on its choices during model construction. Howfar these choices in model construction can affect the predicted dynamics of ecological systems and the informationthey provide on their resilience? is the general question that leads the research presented in this thesis. This thesisfocuses on a choice between model formulations that are based on biological mechanisms and describe empiricaldata with the same accuracy. These models are close to each other, so they are expected to predict similar systemdynamics. However, we show through a generic example of predator-prey model that similar formulations of thepredation process can predict qualitatively different system dynamics in term of: (i) number and type of stablestates, and (ii) system response to external disturbance and its potential for recovery. These differences in modelpredictions are explained by a detailed mathematical analysis of the predator-prey…

Advisors/Committee Members: Poggiale, Jean-Christophe (thesis director), Nérini, David (thesis director).

Subjects/Keywords: Résilience; Modélisation; Réseaux trophiques; Bifurcations; Budgets d'énergie dynamiques; Sensibilité structurelle; Resilience; Modelling; Food webs; Bifurcations; Dynamic energy budget; Structural sensitivity; 550

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

APA (6^th Edition):

Aldebert, C. (2016). Uncertainty in predictive ecology : consequence of choices in model construction : Phytoplankton dynamics in the Mediterranean Sea : approaches by high frequency sampling, modelling and Bayesian inference. (Doctoral Dissertation). Aix Marseille Université. Retrieved from http://www.theses.fr/2016AIXM4075

Chicago Manual of Style (16^th Edition):

Aldebert, Clément. “Uncertainty in predictive ecology : consequence of choices in model construction : Phytoplankton dynamics in the Mediterranean Sea : approaches by high frequency sampling, modelling and Bayesian inference.” 2016. Doctoral Dissertation, Aix Marseille Université. Accessed April 13, 2021. http://www.theses.fr/2016AIXM4075.

MLA Handbook (7^th Edition):

Aldebert, Clément. “Uncertainty in predictive ecology : consequence of choices in model construction : Phytoplankton dynamics in the Mediterranean Sea : approaches by high frequency sampling, modelling and Bayesian inference.” 2016. Web. 13 Apr 2021.

Vancouver:

Aldebert C. Uncertainty in predictive ecology : consequence of choices in model construction : Phytoplankton dynamics in the Mediterranean Sea : approaches by high frequency sampling, modelling and Bayesian inference. [Internet] [Doctoral dissertation]. Aix Marseille Université 2016. [cited 2021 Apr 13]. Available from: http://www.theses.fr/2016AIXM4075.

Council of Science Editors:

Aldebert C. Uncertainty in predictive ecology : consequence of choices in model construction : Phytoplankton dynamics in the Mediterranean Sea : approaches by high frequency sampling, modelling and Bayesian inference. [Doctoral Dissertation]. Aix Marseille Université 2016. Available from: http://www.theses.fr/2016AIXM4075

9. Eynaud, Yoan. Contribution à la gestion de la complexité des modèles en sciences de l'environnement : Modelling of the Vaccarès Hydrosystem : contribution to an adaptive management of water resources in a deltaic context (Rhône delta, France).

Degree: Docteur es, Océanographie, 2012, Aix Marseille Université

URL: http://www.theses.fr/2012AIXM4109

►

La modélisation en écologie est aujourd'hui une pratique scientifique de premier plan. Portée par l'avancement technologique, les modèles utilisés en sciences de l'environnement présentent une… (more)

▼

La modélisation en écologie est aujourd'hui une pratique scientifique de premier plan. Portée par l'avancement technologique, les modèles utilisés en sciences de l'environnement présentent une complexité grandissante. La complexification des modèles est une nécessité pour une variété d'études, mais elle peut être une source d'incompréhension, voire d'erreurs. Savoir gérer son implémentation apparaît donc nécessaire. Fort de ce constat, deux approches complémentaires se sont distinguées et furent étudiées dans ce travail de thèse. D'une part, il est possible de gérer la complexité a priori, en contraignant directement les hypothèses de construction et le formalisme du modèle par l'utilisation d'un cadre théorique. Une illustration de l'utilisation d'un schéma théorique, la théorie des Budgets Dynamiques d'Énergie, présente comment une description précise de l'effet des ultraviolets fut adjointe à un modèle de l'endosymbiose corallienne. Cette étude met en lumière leur possible rôle dans le blanchiment des coraux scléractiniaires. La gestion de la complexité pouvant aussi s'opérer a posteriori, c'est à dire une fois l'étape de construction passée. Ainsi, une méthodologie d'analyse statistique des sorties de modèles ayant pour but de permettre leur simplification fut établie. À titre d'exemple, cette méthode a été appliquée sur un modèle à micro-échelle de l'écosystème mésopélagique. Ne plus avoir la possibilité d'entreprendre une approche analytique de son modèle n'est donc pas une fatalité pour qui veut maitriser son outil, car une multitude d'approches permettent d'obtenir des informations toutes aussi intéressantes.

Ecological modelling is nowadays a leading topic. the models used in environmental science turn to be more and more complex. Driven by technological advancement, the models used in environmental sciences are increasingly complex. The complexity of models is a need for a variety of studies, but it can also be a source of misunderstanding, or even errors. How to manage its implementation is therefore necessary. With this in mind, two complementary approaches have been studied in this thesis. On the one hand, it is possible to manage the complexity textit a priori, by directly constraining the construction assumptions and formalism of the model using a theo- retical framework. An illustration of the use of a theoretical framework, the theory of Dynamic Energy Budgets, shows how an accurate description of the effect of ultraviolet was added to a model of scleractinian corals. This study enlightened their possible role in coral bleaching events. Managing complexity can also be carried out textit a posteriori, ie once the construc- tion phase is done. Thus, a simplification methodology using a statistical analysis of the model outputs was established . As an example, this method was applied on a micro- scale model of the mesopelagic ecosystem. Eventually, not being able of pursuing an analytical approach of the model is not inevitable for those who want to still mastering their model, it exists a multitude…

Advisors/Committee Members: Poggiale, Jean-Christophe (thesis director).

Subjects/Keywords: Complexité; Simplification; Théorie des budgets dynamiques d’énergie; Corail; Mé-sopélagique; Complexity; Simplification; Dynamic Energy Budget Theory; Coral; Mesopelagic

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

APA (6^th Edition):

Eynaud, Y. (2012). Contribution à la gestion de la complexité des modèles en sciences de l'environnement : Modelling of the Vaccarès Hydrosystem : contribution to an adaptive management of water resources in a deltaic context (Rhône delta, France). (Doctoral Dissertation). Aix Marseille Université. Retrieved from http://www.theses.fr/2012AIXM4109

Chicago Manual of Style (16^th Edition):

Eynaud, Yoan. “Contribution à la gestion de la complexité des modèles en sciences de l'environnement : Modelling of the Vaccarès Hydrosystem : contribution to an adaptive management of water resources in a deltaic context (Rhône delta, France).” 2012. Doctoral Dissertation, Aix Marseille Université. Accessed April 13, 2021. http://www.theses.fr/2012AIXM4109.

MLA Handbook (7^th Edition):

Eynaud, Yoan. “Contribution à la gestion de la complexité des modèles en sciences de l'environnement : Modelling of the Vaccarès Hydrosystem : contribution to an adaptive management of water resources in a deltaic context (Rhône delta, France).” 2012. Web. 13 Apr 2021.

Vancouver:

Eynaud Y. Contribution à la gestion de la complexité des modèles en sciences de l'environnement : Modelling of the Vaccarès Hydrosystem : contribution to an adaptive management of water resources in a deltaic context (Rhône delta, France). [Internet] [Doctoral dissertation]. Aix Marseille Université 2012. [cited 2021 Apr 13]. Available from: http://www.theses.fr/2012AIXM4109.

Council of Science Editors:

Eynaud Y. Contribution à la gestion de la complexité des modèles en sciences de l'environnement : Modelling of the Vaccarès Hydrosystem : contribution to an adaptive management of water resources in a deltaic context (Rhône delta, France). [Doctoral Dissertation]. Aix Marseille Université 2012. Available from: http://www.theses.fr/2012AIXM4109

10. Mounier, Florence. Modélisation mécaniste de la bioaccumulation de contaminants organiques (PCB et PFAS) chez les poissons dans le contexte du changement global : application aux juvéniles de sole commune de l’estuaire de la Gironde. : Modelling mechanistic bioaccumulation of organic contaminants (PCBs and PFASs) in fish in the context of global change : application to the Gironde estuary juvenile common sole.

Degree: Docteur es, Écologie évolutive, fonctionnelle et des communautés, 2019, Bordeaux

URL: http://www.theses.fr/2019BORD0046

► Les estuaires sont des écosystèmes aquatiques particulièrement soumis au changement global et notamment à la pollution par de nombreux xénobiotiques pouvant présenter un risque écotoxicologique… (more)

▼ Les estuaires sont des écosystèmes aquatiques particulièrement soumis au changement global et notamment à la pollution par de nombreux xénobiotiques pouvant présenter un risque écotoxicologique et sanitaire. En toxicologie environnementale et en évaluation des risques la bioaccumulation est un processus fondamental car elle contrôle les doses internes de toxiques potentiels. Or les flux de contamination et de décontamination des organismes dépendent de processus internes (e.g. nutrition, croissance) eux-mêmes dépendant des conditions environnementales (e.g. température, nourriture) qui peuvent être affectées par le changement global.Dans ce contexte, cette thèse se propose de décrire, dans un cadre de modélisation mécaniste, les processus de bioaccumulation de deux familles de polluants organiques persistants (POP) halogénés potentiellement toxiques et bioaccumulables, aux propriétés physico-chimiques contrastées : les polychlorobiphényles (PCB, composés historiques fortement lipophiles) et les substances perfluorées (PFAS, composés émergents amphiphiles). Ce travail se focalise sur l’estuaire de la Gironde dont la fonction de nourricerie est fondamentale pour de nombreuses espèces de poissons marins dont la sole commune (Solea solea), souvent utilisée comme indicatrice de la qualité des nourriceries côtières et estuariennes.Pour permettre de tenir compte des fluctuations des conditions environnementales sur la bioaccumulation, dans la première partie de ce travail, j’ai développé un modèle de toxicocinétique(TK) couplé avec un modèle mécaniste bioénergétique basé sur la théorie DEB (Dynamic Energy Budget). Ce modèle DEB a été paramétré pour la sole commune et calibré pour chaque sexe (package DEB tool). Il permet de prédire les principales évolutions des fonctions physiologiques d’intérêt en bioaccumulation (ingestion, croissance, reproduction...), tout au long du cycle de vie d’un individu, en fonction de conditions environnementales dynamiques. Le modèle TK développé a été complexifié par l’ajout d’un flux d’élimination de contaminants, non considéré dans les précédents modèles DEB-TK.La calibration des paramètres toxicocinétiques (TK) du modèle, pour 4 congénères de PCB, est basée sur une méthode innovante de prise en compte de la variabilité individuelle d’ingestion, appliquée à une expérimentation de contamination de juvéniles de sole via leur nourriture. Ce travail a montré que même en tenant compte de l’ingestion de chaque poisson, l’assimilation efficace de contaminant était très variable et corrélée aux taux de lipides des individus. Dans une seconde partie, ce modèle a été appliqué aux conditions in situ de l’estuaire de la Gironde. Il a permis de mettre en évidence la forte influence de la composition du régime alimentaire sur la variabilité de l’âge à la maturité sexuelle et de la contamination des soles pour les deux familles de contaminant étudiées. La confrontation des prédictions du modèle aux mesures de contaminants dans les juvéniles de sole de l’estuaire a permis de calibrer les paramètres TK du… Advisors/Committee Members: Lobry, Jérémy (thesis director).

Subjects/Keywords: Bioaccumulation; Théorie DEB (Dynamic Energy Budget); Polychlorobiphényles (PCB); Substances perfluoroalkylées (PFAS); Sole commune; Estuaire de la Gironde; Polluants organiques persistants (POP); Bioaccumulation; DEB theory (Dynamic Energy Budget); Polychlorobiphenyls (PCBs); Perfluoroalkylated substances (PFASs); Common sole; Gironde estuary; Persistent organic pollutants (POPs)

Record Details Similar Records Cite « Share

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

APA (6^th Edition):

Mounier, F. (2019). Modélisation mécaniste de la bioaccumulation de contaminants organiques (PCB et PFAS) chez les poissons dans le contexte du changement global : application aux juvéniles de sole commune de l’estuaire de la Gironde. : Modelling mechanistic bioaccumulation of organic contaminants (PCBs and PFASs) in fish in the context of global change : application to the Gironde estuary juvenile common sole. (Doctoral Dissertation). Bordeaux. Retrieved from http://www.theses.fr/2019BORD0046

Chicago Manual of Style (16^th Edition):

Mounier, Florence. “Modélisation mécaniste de la bioaccumulation de contaminants organiques (PCB et PFAS) chez les poissons dans le contexte du changement global : application aux juvéniles de sole commune de l’estuaire de la Gironde. : Modelling mechanistic bioaccumulation of organic contaminants (PCBs and PFASs) in fish in the context of global change : application to the Gironde estuary juvenile common sole.” 2019. Doctoral Dissertation, Bordeaux. Accessed April 13, 2021. http://www.theses.fr/2019BORD0046.

MLA Handbook (7^th Edition):

Mounier, Florence. “Modélisation mécaniste de la bioaccumulation de contaminants organiques (PCB et PFAS) chez les poissons dans le contexte du changement global : application aux juvéniles de sole commune de l’estuaire de la Gironde. : Modelling mechanistic bioaccumulation of organic contaminants (PCBs and PFASs) in fish in the context of global change : application to the Gironde estuary juvenile common sole.” 2019. Web. 13 Apr 2021.

Vancouver:

Mounier F. Modélisation mécaniste de la bioaccumulation de contaminants organiques (PCB et PFAS) chez les poissons dans le contexte du changement global : application aux juvéniles de sole commune de l’estuaire de la Gironde. : Modelling mechanistic bioaccumulation of organic contaminants (PCBs and PFASs) in fish in the context of global change : application to the Gironde estuary juvenile common sole. [Internet] [Doctoral dissertation]. Bordeaux; 2019. [cited 2021 Apr 13]. Available from: http://www.theses.fr/2019BORD0046.

Council of Science Editors:

Mounier F. Modélisation mécaniste de la bioaccumulation de contaminants organiques (PCB et PFAS) chez les poissons dans le contexte du changement global : application aux juvéniles de sole commune de l’estuaire de la Gironde. : Modelling mechanistic bioaccumulation of organic contaminants (PCBs and PFASs) in fish in the context of global change : application to the Gironde estuary juvenile common sole. [Doctoral Dissertation]. Bordeaux; 2019. Available from: http://www.theses.fr/2019BORD0046

Oregon State University

11. Kula, Michael. The Fully-Coupled One-Dimensional Arctic Surface Energy Budget: Climatology and Projections.

Degree: MS, 2017, Oregon State University

URL: http://hdl.handle.net/1957/61710

► Arctic sea ice concentration and volume have declined due to greenhouse gas radiative forcing and an overall positive climate feedback. At the same time, there… (more)

▼ Arctic sea ice concentration and volume have declined due to greenhouse gas radiative forcing and an overall positive climate feedback. At the same time, there have been noteworthy weather and climate circulation anomalies both within the Arctic and extending through the midlatitudes and even into the tropics, leading some studies to conclude that the circulation anomalies are caused by sea ice changes. However, the direct link between sea ice and the atmosphere (i.e. the energy exchange) has not been heavily studied. Our study evaluates the Arctic surface energy budget using a large 33-member ensemble of the fully-coupled Community Earth System Model 1-Community Atmosphere Model version 5 (CESM1-CAM5). From this dataset, mean ensemble trends were calculated from 2011-2040 which is the time period of most severe and consistent sea ice loss. The spatial and seasonal distribution of both the climatology and the trends in the Arctic surface energy budget vary substantially for the radiative and turbulent fluxes (shortwave, longwave, sensible heat, and latent heat), though much of this seasonal and spatial heterogeneity can be understood to coincide with spatial and seasonal changes in sea ice. Four disparate regions stand out and the seasonal dependence of both the climatology and trend are investigated in detail: the Central Arctic, the Chukchi Sea, the Barents Sea, and the Greenland-Iceland-Norwegian Seas. Areas with year-round ice coverage in 2040 (i.e. Central Arctic) have a simple energy budget in which shortwave absorption is offset by a steady amount of longwave release throughout the year which does not change much over the course of the 30-year time period of interest. The Chukchi and Barents Seas transition from persistent to marginal and seasonal ice coverage in the projections, resulting in increased summer shortwave absorption that is generally overcompensated primarily via enhanced turbulent heat flux in the late fall and early winter. Marginal sea ice in the northern Greenland-Iceland-Norwegian Seas is effectively removed in the projections, resulting in highly variable but generally strong decreases in the upward turbulent and longwave fluxes as the sea ice is removed even in winter; the strong variability depends on the sea ice distribution projected in each individual ensemble member. Averaged over the whole Arctic, the change in the energy budget is qualitatively similar to that of the Central Arctic: loss of Arctic sea ice results in increased shortwave absorption during the summer which is mostly offset through enhanced longwave release, but how these fluxes are altered is highly geographically and seasonally dependent. This study strongly suggests that fully-coupled models are essential to recreate physically realistic atmospheric, oceanic, and sea ice conditions as the Arctic continues to experience drastic changes. Drawing physically conclusive links between sea ice concentration declines and impacts on oceanic/atmospheric circulations requires further understanding of the Arctic energy… Advisors/Committee Members: Wettstein, Justin (advisor), Shroyer, Emily (committee member).

Subjects/Keywords: arctic surface energy budget

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

APA (6^th Edition):

Kula, M. (2017). The Fully-Coupled One-Dimensional Arctic Surface Energy Budget: Climatology and Projections. (Masters Thesis). Oregon State University. Retrieved from http://hdl.handle.net/1957/61710

Chicago Manual of Style (16^th Edition):

Kula, Michael. “The Fully-Coupled One-Dimensional Arctic Surface Energy Budget: Climatology and Projections.” 2017. Masters Thesis, Oregon State University. Accessed April 13, 2021. http://hdl.handle.net/1957/61710.

MLA Handbook (7^th Edition):

Kula, Michael. “The Fully-Coupled One-Dimensional Arctic Surface Energy Budget: Climatology and Projections.” 2017. Web. 13 Apr 2021.

Vancouver:

Kula M. The Fully-Coupled One-Dimensional Arctic Surface Energy Budget: Climatology and Projections. [Internet] [Masters thesis]. Oregon State University; 2017. [cited 2021 Apr 13]. Available from: http://hdl.handle.net/1957/61710.

Council of Science Editors:

Kula M. The Fully-Coupled One-Dimensional Arctic Surface Energy Budget: Climatology and Projections. [Masters Thesis]. Oregon State University; 2017. Available from: http://hdl.handle.net/1957/61710

Colorado State University

12. Duncan, David Ian. Lagrangian perspective on deep convective tropical raining systems, A.

Degree: MS(M.S.), Atmospheric Science, 2013, Colorado State University

URL: http://hdl.handle.net/10217/79042

► Deep convective precipitating systems are categorized, tracked, and analyzed in the Tropical Ocean. Precipitating systems are tracked via an algorithm applied to the high-resolution CPC… (more)

▼ Deep convective precipitating systems are categorized, tracked, and analyzed in the Tropical Ocean. Precipitating systems are tracked via an algorithm applied to the high-resolution CPC Morphing technique (CMORPH) precipitation product. Systems are categorized with an objective method, using data from the Tropical Rainfall Measuring Mission (TRMM) Microwave Imager (TMI) and a K-means clustering algorithm that exploits the consistency and similarity of tropical precipitation regimes. Propagation characteristics of these systems are found to be remarkably similar among ocean basins. The raining system's geographic center is calculated at each time step, allowing various ancillary datasets to be co-located with these systems to permit analysis of the effect of deep convective raining systems on local oceanic environments. The ancillary fields examined comprise elements of the water and energy budgets, as well as cloud field information from the International Satellite Cloud Climatology Project (ISCCP). The biggest determinant of a system's environmental impact is its propagation speed. This finding is corroborated by analysis of cloud fields which show that slow-moving systems and their associated deep clouds persist longer in a given location and therefore have a greater impact on the local environment than systems that move through more quickly. In the mean, sea surface temperature (SST) drops by 0.1-0.3°C and total precipitable water (TPW) increases by 5-7kg/m2 due to the passage of a deep convective raining system, with impacts dependent on the ocean basin and system speed. The presence of pervasive, optically thick clouds greatly decreases the net radiative flux at the surface, acting as the key driver of the observed drop in SST. The existence of a possible precipitation feedback based on system propagation speed is also explored. Advisors/Committee Members: Kummerow, Christian D. (advisor), Thompson, David W. J. (committee member), Reising, Steven C. (committee member).

Subjects/Keywords: clouds; SST; precipitation; energy budget

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APA (6^th Edition):

Duncan, D. I. (2013). Lagrangian perspective on deep convective tropical raining systems, A. (Masters Thesis). Colorado State University. Retrieved from http://hdl.handle.net/10217/79042

Chicago Manual of Style (16^th Edition):

Duncan, David Ian. “Lagrangian perspective on deep convective tropical raining systems, A.” 2013. Masters Thesis, Colorado State University. Accessed April 13, 2021. http://hdl.handle.net/10217/79042.

MLA Handbook (7^th Edition):

Duncan, David Ian. “Lagrangian perspective on deep convective tropical raining systems, A.” 2013. Web. 13 Apr 2021.

Vancouver:

Duncan DI. Lagrangian perspective on deep convective tropical raining systems, A. [Internet] [Masters thesis]. Colorado State University; 2013. [cited 2021 Apr 13]. Available from: http://hdl.handle.net/10217/79042.

Council of Science Editors:

Duncan DI. Lagrangian perspective on deep convective tropical raining systems, A. [Masters Thesis]. Colorado State University; 2013. Available from: http://hdl.handle.net/10217/79042

Vrije Universiteit Amsterdam

13. Sousa, T. Thermodynamics as a Substantive and Formal Theory for the Analysis of Economic and Biological Systems : plaats promotie: aula Instituto Superior Tecnico, Lissabon, Portugal .

Degree: 2007, Vrije Universiteit Amsterdam

URL: http://hdl.handle.net/1871/10690

► In dit proefschrift gebruiken we thermodynamische theorie om biologische en economische systemen te analyseren, volgens twee methodologische benaderingen. De inhoudelijke integratie is een methodologische benadering… (more)

Subjects/Keywords: Thermodynamic analysis of environmental systems; Dynamic Energy Budget theory; thermodynamics; economic modelling

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APA (6^th Edition):

Sousa, T. (2007). Thermodynamics as a Substantive and Formal Theory for the Analysis of Economic and Biological Systems : plaats promotie: aula Instituto Superior Tecnico, Lissabon, Portugal . (Doctoral Dissertation). Vrije Universiteit Amsterdam. Retrieved from http://hdl.handle.net/1871/10690

Chicago Manual of Style (16^th Edition):

Sousa, T. “Thermodynamics as a Substantive and Formal Theory for the Analysis of Economic and Biological Systems : plaats promotie: aula Instituto Superior Tecnico, Lissabon, Portugal .” 2007. Doctoral Dissertation, Vrije Universiteit Amsterdam. Accessed April 13, 2021. http://hdl.handle.net/1871/10690.

MLA Handbook (7^th Edition):

Sousa, T. “Thermodynamics as a Substantive and Formal Theory for the Analysis of Economic and Biological Systems : plaats promotie: aula Instituto Superior Tecnico, Lissabon, Portugal .” 2007. Web. 13 Apr 2021.

Vancouver:

Sousa T. Thermodynamics as a Substantive and Formal Theory for the Analysis of Economic and Biological Systems : plaats promotie: aula Instituto Superior Tecnico, Lissabon, Portugal . [Internet] [Doctoral dissertation]. Vrije Universiteit Amsterdam; 2007. [cited 2021 Apr 13]. Available from: http://hdl.handle.net/1871/10690.

Council of Science Editors:

Sousa T. Thermodynamics as a Substantive and Formal Theory for the Analysis of Economic and Biological Systems : plaats promotie: aula Instituto Superior Tecnico, Lissabon, Portugal . [Doctoral Dissertation]. Vrije Universiteit Amsterdam; 2007. Available from: http://hdl.handle.net/1871/10690

Vrije Universiteit Amsterdam

14. Martin, B.T. Linking Individual-based Models and Dynamic Energy Budget Theory: Lessons for Ecology and Ecotoxicology .

Degree: 2013, Vrije Universiteit Amsterdam

URL: http://hdl.handle.net/1871/41413

Subjects/Keywords: 106 p; Dynamic Energy Budget theory; Individual-Based Modelling; Population dynamics; ecotoxicology

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APA (6^th Edition):

Martin, B. T. (2013). Linking Individual-based Models and Dynamic Energy Budget Theory: Lessons for Ecology and Ecotoxicology . (Doctoral Dissertation). Vrije Universiteit Amsterdam. Retrieved from http://hdl.handle.net/1871/41413

Chicago Manual of Style (16^th Edition):

Martin, B T. “Linking Individual-based Models and Dynamic Energy Budget Theory: Lessons for Ecology and Ecotoxicology .” 2013. Doctoral Dissertation, Vrije Universiteit Amsterdam. Accessed April 13, 2021. http://hdl.handle.net/1871/41413.

MLA Handbook (7^th Edition):

Martin, B T. “Linking Individual-based Models and Dynamic Energy Budget Theory: Lessons for Ecology and Ecotoxicology .” 2013. Web. 13 Apr 2021.

Vancouver:

Martin BT. Linking Individual-based Models and Dynamic Energy Budget Theory: Lessons for Ecology and Ecotoxicology . [Internet] [Doctoral dissertation]. Vrije Universiteit Amsterdam; 2013. [cited 2021 Apr 13]. Available from: http://hdl.handle.net/1871/41413.

Council of Science Editors:

Martin BT. Linking Individual-based Models and Dynamic Energy Budget Theory: Lessons for Ecology and Ecotoxicology . [Doctoral Dissertation]. Vrije Universiteit Amsterdam; 2013. Available from: http://hdl.handle.net/1871/41413

15. Lavaud, R. Environmental variability and energetic adaptability of the great scallop, Pecten maximus, facing climate change ATT. dubbelpromotie .

Degree: 2014, Vrije Universiteit Amsterdam

URL: http://hdl.handle.net/1871/51556

Subjects/Keywords: Ecology; Dynamic Energy Budget theory; Bioenergetics; Pecten maximus; Modeling; Trophic ecology; Growth; Ecophysiology

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APA (6^th Edition):

Lavaud, R. (2014). Environmental variability and energetic adaptability of the great scallop, Pecten maximus, facing climate change ATT. dubbelpromotie . (Doctoral Dissertation). Vrije Universiteit Amsterdam. Retrieved from http://hdl.handle.net/1871/51556

Chicago Manual of Style (16^th Edition):

Lavaud, R. “Environmental variability and energetic adaptability of the great scallop, Pecten maximus, facing climate change ATT. dubbelpromotie .” 2014. Doctoral Dissertation, Vrije Universiteit Amsterdam. Accessed April 13, 2021. http://hdl.handle.net/1871/51556.

MLA Handbook (7^th Edition):

Lavaud, R. “Environmental variability and energetic adaptability of the great scallop, Pecten maximus, facing climate change ATT. dubbelpromotie .” 2014. Web. 13 Apr 2021.

Vancouver:

Lavaud R. Environmental variability and energetic adaptability of the great scallop, Pecten maximus, facing climate change ATT. dubbelpromotie . [Internet] [Doctoral dissertation]. Vrije Universiteit Amsterdam; 2014. [cited 2021 Apr 13]. Available from: http://hdl.handle.net/1871/51556.

Council of Science Editors:

Lavaud R. Environmental variability and energetic adaptability of the great scallop, Pecten maximus, facing climate change ATT. dubbelpromotie . [Doctoral Dissertation]. Vrije Universiteit Amsterdam; 2014. Available from: http://hdl.handle.net/1871/51556

16. Vaugeois, Maxime. Modélisation du cycle de vie d'un appendiculaire : évalutation des conséquences écologiques de la singularité de son processus d'acquisition d'énergie. : Modelling of the appendicularian life cycle : assessment of the ecological consequences of the uniqueness of its energy acquisition process.

Degree: Docteur es, Océanographie, 2014, Aix Marseille Université

URL: http://www.theses.fr/2014AIXM4054

►

Dans cette thèse, nous nous sommes intéressés aux appendiculaires, et plus particulièrement à l'espèce Oikopleura dioica, qui appartiennent au groupe du mésozooplancton. Toutes leurs particularités… (more)

▼

Dans cette thèse, nous nous sommes intéressés aux appendiculaires, et plus particulièrement à l'espèce Oikopleura dioica, qui appartiennent au groupe du mésozooplancton. Toutes leurs particularités découlent principalement de leurs caractéristiques anatomiques et physiologiques : ils sécrètent une extra-structure, appelée logette, dans laquelle ils vivent dont ils contrôlent le contenu qualitatif et quantitatif en nourriture. Nous avons développé un modèle détaillant les processus liés à l'acquisition d'énergie chez Oikopleura dioica, à savoir la filtration, l'ingestion et l'assimilation. Le modèle proposé reproduit plusieurs données de la littérature, et notamment l'accumulation de nourriture dans la logette, tout en proposant une formulation originale de l'ingestion et de l'assimilation. Les résultats suggèrent qu'à de faibles valeurs de concentration alimentaire la taille des pelotes fécales n'ait pas la même proportionnalité par rapport à la taille de l'organisme qu'à des valeurs de concentration plus importantes. Egalement, il apparaît que la logette constitue une structure pouvant retarder d'une heure et demie le début de la perception d'une période de rupture alimentaire du milieu par l'organisme. En utilisant la théorie des budgets dynamiques d'énergie (DEB), nous avons élaboré un modèle standard ne représentant pas explicitement les logettes ni leurs effets sur les processus d'acquisition de l'énergie. Nous avons ensuite, sur la base de ce premier modèle sans logette, décliné une seconde version du modèle représentant explicitement les logettes ainsi que leurs effets sur les processus d'acquisition de l'énergie.

In this thesis, we studied the appendicularian, specifically the species Oikopleura dioica, which are members of the mesozooplankton group. Their particular features are due to their anatomical and physiological characteristics: they secrete an extra-corporal structure, called house, where they live and use as food reservoir. As such, they control its qualitative and quantitative content. We developed a model detailing the processes of filtration, ingestion and assimilation. We formulated an original mathematical representation of the physiology of this organism which integrates the current knowledge about the above-mentioned processes. The simulations results were used to investigate the mechanisms involved in the production of fecal pellets. The results suggest that the proportionality between fecal pellet size and organism size is not the same for low and high values of environmental food concentration. Moreover the house could delay of about one and half hours the organism perception of the beginning of an alimentary interruption.Using the Dynamic Energy Budget (DEB) theory, we developed a standard model which does not take into account the house production nor its impacts on energy acquisition processes. We then proposed a second version of the model which explicitly represents the houses and their effects on energy acquisition process. The results about sizes simulations are significantly…

Advisors/Committee Members: Carlotti, François (thesis director), Diaz, Frédéric (thesis director).

Subjects/Keywords: Zooplancton; Appendiculaire; Modélisation; Cycle de vie; Théorie des budgets dynamiques d'énergie; Environnement fluctuant; Zooplankton; Appendicularian; Modelling; Life cycle; Dynamic Energy Budget theory; Fluctuating environment; 550

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APA (6^th Edition):

Vaugeois, M. (2014). Modélisation du cycle de vie d'un appendiculaire : évalutation des conséquences écologiques de la singularité de son processus d'acquisition d'énergie. : Modelling of the appendicularian life cycle : assessment of the ecological consequences of the uniqueness of its energy acquisition process. (Doctoral Dissertation). Aix Marseille Université. Retrieved from http://www.theses.fr/2014AIXM4054

Chicago Manual of Style (16^th Edition):

Vaugeois, Maxime. “Modélisation du cycle de vie d'un appendiculaire : évalutation des conséquences écologiques de la singularité de son processus d'acquisition d'énergie. : Modelling of the appendicularian life cycle : assessment of the ecological consequences of the uniqueness of its energy acquisition process.” 2014. Doctoral Dissertation, Aix Marseille Université. Accessed April 13, 2021. http://www.theses.fr/2014AIXM4054.

MLA Handbook (7^th Edition):

Vaugeois, Maxime. “Modélisation du cycle de vie d'un appendiculaire : évalutation des conséquences écologiques de la singularité de son processus d'acquisition d'énergie. : Modelling of the appendicularian life cycle : assessment of the ecological consequences of the uniqueness of its energy acquisition process.” 2014. Web. 13 Apr 2021.

Vancouver:

Vaugeois M. Modélisation du cycle de vie d'un appendiculaire : évalutation des conséquences écologiques de la singularité de son processus d'acquisition d'énergie. : Modelling of the appendicularian life cycle : assessment of the ecological consequences of the uniqueness of its energy acquisition process. [Internet] [Doctoral dissertation]. Aix Marseille Université 2014. [cited 2021 Apr 13]. Available from: http://www.theses.fr/2014AIXM4054.

Council of Science Editors:

Vaugeois M. Modélisation du cycle de vie d'un appendiculaire : évalutation des conséquences écologiques de la singularité de son processus d'acquisition d'énergie. : Modelling of the appendicularian life cycle : assessment of the ecological consequences of the uniqueness of its energy acquisition process. [Doctoral Dissertation]. Aix Marseille Université 2014. Available from: http://www.theses.fr/2014AIXM4054

University of Tasmania

17. Hart, T. L. (Terence Leo). Aspects of the atmospheric energy budget over South-east Australia.

Degree: 1981, University of Tasmania

URL: https://eprints.utas.edu.au/19453/1/whole_HartTerenceLeo1982_thesis.pdf

► This study presents measurements of the atmospheric energy fluxes over south-east Australia and discusses the role of these fluxes and their divergence in the regional… (more)

▼ This study presents measurements of the atmospheric energy fluxes over south-east Australia and discusses the role of these fluxes and their divergence in the regional scale atmospheric energy budget. Monthly averages of quasi-horizontal energy fluxes were calculated from daily observations at six upper air stations for the period 1974-1976. The relative contributions of the mean and eddy fluxes were considered. Energy flux divergences were computed for four months of 1975 and compared with independent estimates derived from (a) satellite radiant flux data (in the case of the overall energy flux divergence), and (b) a regional moisture budget (for the latent energy term). Adjustments of the raw wind data to ensure mass balance were found to be necessary and objective techniques for this purpose are discussed. Although exact balance of the energy budget was not obtained, the contribution of the different energy types (enthalpy, potential, latent, kinetic) consistently showed counteraction among the various terms and between their mean and eddy resolutions. For each of the four months considered, the total energy flux divergence showed zonal convergence and meridional divergence. Vertical profiles of the energy flux divergence are also presented. The net radiant flux density at the top of the atmosphere, closely related to the atmospheric energy flux divergence over the region, showed small interannual variations. Analysis of the short and long wave satellite radiation data showed that these variations, due mainly to changes in cloudiness, were dominated by the fluctuations in the short wave term. The relation between the surface synoptic weather pattern and atmospheric energy transport was investigated by correlating the monthly average mean and eddy fluxes with the frequency of different wind directions and isobaric curvatures. Useful relations were found except for the zonal eddy flux. The meridional fluxes were most closely related to the frequency of northerly surface winds over the region. The study incorporates a review of the global scale earth-atmosphere energy budget and also of other regional scale investigations. Some differences between results for south-east Australia and the zonal average are noted.

Subjects/Keywords: Energy budget (Geophysics)

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APA (6^th Edition):

Hart, T. L. (. L. (1981). Aspects of the atmospheric energy budget over South-east Australia. (Thesis). University of Tasmania. Retrieved from https://eprints.utas.edu.au/19453/1/whole_HartTerenceLeo1982_thesis.pdf

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Hart, T L (Terence Leo). “Aspects of the atmospheric energy budget over South-east Australia.” 1981. Thesis, University of Tasmania. Accessed April 13, 2021. https://eprints.utas.edu.au/19453/1/whole_HartTerenceLeo1982_thesis.pdf.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Hart, T L (Terence Leo). “Aspects of the atmospheric energy budget over South-east Australia.” 1981. Web. 13 Apr 2021.

Vancouver:

Hart TL(L. Aspects of the atmospheric energy budget over South-east Australia. [Internet] [Thesis]. University of Tasmania; 1981. [cited 2021 Apr 13]. Available from: https://eprints.utas.edu.au/19453/1/whole_HartTerenceLeo1982_thesis.pdf.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Hart TL(L. Aspects of the atmospheric energy budget over South-east Australia. [Thesis]. University of Tasmania; 1981. Available from: https://eprints.utas.edu.au/19453/1/whole_HartTerenceLeo1982_thesis.pdf

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

McGill University

18. Leblond, André. Étude de modèles pour la prédiction de l’énergie interne du lac Clair.

Degree: PhD, Department of Meteorology, 1979, McGill University

URL: https://escholarship.mcgill.ca/downloads/sf2687686.pdf ; https://escholarship.mcgill.ca/concern/theses/b2773z153

►

Des modèles de prédiction de l'énergie interne sont établis pour le lac Clair à partir de la mesure des profils thermiques à trois stations reparties… (more)

▼

Des modèles de prédiction de l'énergie interne sont établis pour le lac Clair à partir de la mesure des profils thermiques à trois stations reparties également sur l'axe principal du lac. Les profils thermiques individuels, réalisés sur l'ensemble du cycle estival, pour les années de 1973 à 1977, permettent d'obtenir un profil moyen, duquel on extrait l'énergie interne, la température moyenne à la surface et la profondeur de la thermocline. Des relations entre ces variables, en tenant compte de la morphométrie du bassin, sont étudiées à l'aide de plusieurs modèles mathématiques par la méthode des corrélations linéaires multiples. Les meilleurs modèles, pour chacune des périodes thermiques, sont optimises de façon a pouvoir prédire l'évolution de la thermique du bassin pour l'ensemble des années étudiées. Une étude comparative de sept définitions de la thermocline permet de choisir la définition MTSL comme la plus précisé et la plus utile dans les modèles de prédiction de l'énergie interne. [...]

Prediction models of internal energy have been established for Lake Clair from temperature profile measurements at three stations equally spaced along the main axis of the lake. From the individual temperature profiles, obtained during the summer cycle from 1973 to 1977, the mean temperature profile has been computed and from it the internal energy, the mean surface temperature and the depth of thermocline have been obtained. Relations between those variables are studied for some mathematical models, using methods based on multiple linear correlations and considering the morphology of the lake. The best models are used to predict the thermal content of the reservoir for the years studied. A comparative study of seven definitions of thermocline permits the choice of the MTSL definition as the most precise and useful in prediction models of internal energy. Models have been tested for prediction of the depth of the thermocline and for the prediction of internal energy of Lake Clair. […]

Subjects/Keywords: Energy budget (Geophysics)

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

APA (6^th Edition):

Leblond, A. (1979). Étude de modèles pour la prédiction de l’énergie interne du lac Clair. (Doctoral Dissertation). McGill University. Retrieved from https://escholarship.mcgill.ca/downloads/sf2687686.pdf ; https://escholarship.mcgill.ca/concern/theses/b2773z153

Chicago Manual of Style (16^th Edition):

Leblond, André. “Étude de modèles pour la prédiction de l’énergie interne du lac Clair.” 1979. Doctoral Dissertation, McGill University. Accessed April 13, 2021. https://escholarship.mcgill.ca/downloads/sf2687686.pdf ; https://escholarship.mcgill.ca/concern/theses/b2773z153.

MLA Handbook (7^th Edition):

Leblond, André. “Étude de modèles pour la prédiction de l’énergie interne du lac Clair.” 1979. Web. 13 Apr 2021.

Vancouver:

Leblond A. Étude de modèles pour la prédiction de l’énergie interne du lac Clair. [Internet] [Doctoral dissertation]. McGill University; 1979. [cited 2021 Apr 13]. Available from: https://escholarship.mcgill.ca/downloads/sf2687686.pdf ; https://escholarship.mcgill.ca/concern/theses/b2773z153.

Council of Science Editors:

Leblond A. Étude de modèles pour la prédiction de l’énergie interne du lac Clair. [Doctoral Dissertation]. McGill University; 1979. Available from: https://escholarship.mcgill.ca/downloads/sf2687686.pdf ; https://escholarship.mcgill.ca/concern/theses/b2773z153

Vrije Universiteit Amsterdam

19. Teixeira, C.M.G.L. Application of Dynamic Energy Budget theory for conservation relevant modelling of Bird life histories .

Degree: 2016, Vrije Universiteit Amsterdam

URL: http://hdl.handle.net/1871/55081

Subjects/Keywords: birds; Dynamic Energy Budget (DEB) theory; conservation; life history evolution; life cycle; metabolism; energy; parameter estimation; Wandering Albatross; Diomedea exulans

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APA (6^th Edition):

Teixeira, C. M. G. L. (2016). Application of Dynamic Energy Budget theory for conservation relevant modelling of Bird life histories . (Doctoral Dissertation). Vrije Universiteit Amsterdam. Retrieved from http://hdl.handle.net/1871/55081

Chicago Manual of Style (16^th Edition):

Teixeira, C M G L. “Application of Dynamic Energy Budget theory for conservation relevant modelling of Bird life histories .” 2016. Doctoral Dissertation, Vrije Universiteit Amsterdam. Accessed April 13, 2021. http://hdl.handle.net/1871/55081.

MLA Handbook (7^th Edition):

Teixeira, C M G L. “Application of Dynamic Energy Budget theory for conservation relevant modelling of Bird life histories .” 2016. Web. 13 Apr 2021.

Vancouver:

Teixeira CMGL. Application of Dynamic Energy Budget theory for conservation relevant modelling of Bird life histories . [Internet] [Doctoral dissertation]. Vrije Universiteit Amsterdam; 2016. [cited 2021 Apr 13]. Available from: http://hdl.handle.net/1871/55081.

Council of Science Editors:

Teixeira CMGL. Application of Dynamic Energy Budget theory for conservation relevant modelling of Bird life histories . [Doctoral Dissertation]. Vrije Universiteit Amsterdam; 2016. Available from: http://hdl.handle.net/1871/55081

University of Illinois – Urbana-Champaign

20. Buccafusca, Lucas D. Modeling and maximizing power in wind turbine arrays.

Degree: MS, Electrical & Computer Engr, 2017, University of Illinois – Urbana-Champaign

URL: http://hdl.handle.net/2142/99123

► This work considers a specific application domain, that of wind turbine arrays, and explores algorithms for determining individual axial induction factors that optimize overall energy… (more)

Subjects/Keywords: Optimization; Wind energy; Dynamic programming

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APA (6^th Edition):

Buccafusca, L. D. (2017). Modeling and maximizing power in wind turbine arrays. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/99123

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Buccafusca, Lucas D. “Modeling and maximizing power in wind turbine arrays.” 2017. Thesis, University of Illinois – Urbana-Champaign. Accessed April 13, 2021. http://hdl.handle.net/2142/99123.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Buccafusca, Lucas D. “Modeling and maximizing power in wind turbine arrays.” 2017. Web. 13 Apr 2021.

Vancouver:

Buccafusca LD. Modeling and maximizing power in wind turbine arrays. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2017. [cited 2021 Apr 13]. Available from: http://hdl.handle.net/2142/99123.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Buccafusca LD. Modeling and maximizing power in wind turbine arrays. [Thesis]. University of Illinois – Urbana-Champaign; 2017. Available from: http://hdl.handle.net/2142/99123

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of New South Wales

21. Hobeichi, Sanaa. Improving estimates of the surface terrestrial water and energy budgets.

Degree: Biological, Earth & Environmental Sciences, 2019, University of New South Wales

URL: http://handle.unsw.edu.au/1959.4/63290 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:60140/SOURCE02?view=true

► Accurate estimates of the components of the surface terrestrial water and energy budgets are crucial to understand the interactions between land and atmosphere. These interactions… (more)

▼ Accurate estimates of the components of the surface terrestrial water and energy budgets are crucial to understand the interactions between land and atmosphere. These interactions play a critical role in modulating drought, heatwaves and other extreme events. In-situ measurements provide the most reliable direct estimates of these terms, however in many parts of the globe they are scarce or not available at all, and therefore cannot meet the spatial scale we need. The advancement of satellite technology and remote sensing retrieval algorithms has made it possible to estimate many fluxes from space, and led to the development of a suite of satellite-driven estimates of water and energy fluxes at the global gridded scale. These include entirely satellite-based estimates, reanalysis products, or model outputs driven by remotely-sensed surface properties. These global estimates have near complete spatial coverage, something lacking in in-situ observations. The aim of this thesis is to improve the current global gridded estimates of the water and energy fluxes by exploiting the accuracy of in-situ measurements and the coverage of existing, predominantly satellite-based gridded estimates, as well as physical relationships between them. A novel weighting technique is applied to derive hybrid estimates from a range of available satellite driven estimates of individual budget variables. It is an optimal merging method that accounts not only for performance differences between the participating products, but also the dependence of their errors, which has been ignored by the majority of similar attempts. This technique also provides rigorous estimates of uncertainty associated with the hybrid estimates that reflects their discrepancy with direct observations. We apply the merging technique to derive hybrid best estimates for net radiation, sensible, latent and ground heat flux and runoff. In a further post processing step, all the hybrid best estimates are further adjusted by enforcing the physical constraints of the water and energy balance.This process led to a novel suite of half degree gridded monthly hybrid estimates of water and energy budget terms. Component variables satisfy water and energy balance constraints simultaneously, provide uncertainty estimates consistent with ground-based observations, and compare more favorably with observations than any of the component products used to create them. In addition, the sensitivity of this approach to the employed datasets has given it a diagnostic utility which we use to evaluate multiple precipitation datasets and identify regions with less reliable estimates. An important finding is that physical constraints can complement in-situ observations to allow observation-based diagnostic evaluation of satellite-driven products in areas without direct observations. Advisors/Committee Members: Abramowitz, Gab, Climate Change Research Centre (CCRC), Faculty of Science, UNSW, Evans, Jason P., Biological, Earth & Environmental Sciences, Faculty of Science, UNSW.

Subjects/Keywords: Water budget; Weighting approach; Energy budget; Hybrid estimates; Data assimilation approach; Uncertainties

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APA (6^th Edition):

Hobeichi, S. (2019). Improving estimates of the surface terrestrial water and energy budgets. (Doctoral Dissertation). University of New South Wales. Retrieved from http://handle.unsw.edu.au/1959.4/63290 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:60140/SOURCE02?view=true

Chicago Manual of Style (16^th Edition):

Hobeichi, Sanaa. “Improving estimates of the surface terrestrial water and energy budgets.” 2019. Doctoral Dissertation, University of New South Wales. Accessed April 13, 2021. http://handle.unsw.edu.au/1959.4/63290 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:60140/SOURCE02?view=true.

MLA Handbook (7^th Edition):

Hobeichi, Sanaa. “Improving estimates of the surface terrestrial water and energy budgets.” 2019. Web. 13 Apr 2021.

Vancouver:

Hobeichi S. Improving estimates of the surface terrestrial water and energy budgets. [Internet] [Doctoral dissertation]. University of New South Wales; 2019. [cited 2021 Apr 13]. Available from: http://handle.unsw.edu.au/1959.4/63290 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:60140/SOURCE02?view=true.

Council of Science Editors:

Hobeichi S. Improving estimates of the surface terrestrial water and energy budgets. [Doctoral Dissertation]. University of New South Wales; 2019. Available from: http://handle.unsw.edu.au/1959.4/63290 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:60140/SOURCE02?view=true

Vrije Universiteit Amsterdam

22. Troost, T.A. Evolution of Community Metabolism .

Degree: 2006, Vrije Universiteit Amsterdam

URL: http://hdl.handle.net/1871/10493

► De natuur bestaat niet uit een verzameling van losse soorten, maar uit groepen soorten die levensgemeenschappen vormen. De structuur van zo'n gemeenschap wordt grotendeels bepaald… (more)

Subjects/Keywords: Self-organization of community metabolism; Evolutie van biologische levensgemeenschappen; Dynamic Energy Budget theorie; Adaptive Dynamics theorie; bifurcation analysis

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APA (6^th Edition):

Troost, T. A. (2006). Evolution of Community Metabolism . (Doctoral Dissertation). Vrije Universiteit Amsterdam. Retrieved from http://hdl.handle.net/1871/10493

Chicago Manual of Style (16^th Edition):

Troost, T A. “Evolution of Community Metabolism .” 2006. Doctoral Dissertation, Vrije Universiteit Amsterdam. Accessed April 13, 2021. http://hdl.handle.net/1871/10493.

MLA Handbook (7^th Edition):

Troost, T A. “Evolution of Community Metabolism .” 2006. Web. 13 Apr 2021.

Vancouver:

Troost TA. Evolution of Community Metabolism . [Internet] [Doctoral dissertation]. Vrije Universiteit Amsterdam; 2006. [cited 2021 Apr 13]. Available from: http://hdl.handle.net/1871/10493.

Council of Science Editors:

Troost TA. Evolution of Community Metabolism . [Doctoral Dissertation]. Vrije Universiteit Amsterdam; 2006. Available from: http://hdl.handle.net/1871/10493

23. Marn, N. Life cycle and ecology of the loggerhead turtle (Caretta caretta, Linnaeus, 1758): development and application of the Dynamic Energy Budget model .

Degree: 2016, Vrije Universiteit Amsterdam

URL: http://hdl.handle.net/1871/54369

Subjects/Keywords: Dynamic Energy Budget; loggerhead turtle; mechanistic model; environmental changes; plastic ingestion; Mediterranean; North Atlantic

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APA (6^th Edition):

Marn, N. (2016). Life cycle and ecology of the loggerhead turtle (Caretta caretta, Linnaeus, 1758): development and application of the Dynamic Energy Budget model . (Doctoral Dissertation). Vrije Universiteit Amsterdam. Retrieved from http://hdl.handle.net/1871/54369

Chicago Manual of Style (16^th Edition):

Marn, N. “Life cycle and ecology of the loggerhead turtle (Caretta caretta, Linnaeus, 1758): development and application of the Dynamic Energy Budget model .” 2016. Doctoral Dissertation, Vrije Universiteit Amsterdam. Accessed April 13, 2021. http://hdl.handle.net/1871/54369.

MLA Handbook (7^th Edition):

Marn, N. “Life cycle and ecology of the loggerhead turtle (Caretta caretta, Linnaeus, 1758): development and application of the Dynamic Energy Budget model .” 2016. Web. 13 Apr 2021.

Vancouver:

Marn N. Life cycle and ecology of the loggerhead turtle (Caretta caretta, Linnaeus, 1758): development and application of the Dynamic Energy Budget model . [Internet] [Doctoral dissertation]. Vrije Universiteit Amsterdam; 2016. [cited 2021 Apr 13]. Available from: http://hdl.handle.net/1871/54369.

Council of Science Editors:

Marn N. Life cycle and ecology of the loggerhead turtle (Caretta caretta, Linnaeus, 1758): development and application of the Dynamic Energy Budget model . [Doctoral Dissertation]. Vrije Universiteit Amsterdam; 2016. Available from: http://hdl.handle.net/1871/54369

24. Campos, J.C. The eco-geography of the brown shrimp Crangon crangon in Europe.

Degree: 2009, Candeias Artes Graficas- Braga-Portugal

URL: https://research.vu.nl/en/publications/d9b08d65-257a-4515-b279-8edeaeadc97a ; urn:nbn:nl:ui:31-1871/16129 ; d9b08d65-257a-4515-b279-8edeaeadc97a ; 1871/16129 ; urn:isbn:9789086593507 ; urn:nbn:nl:ui:31-1871/16129 ; https://research.vu.nl/en/publications/d9b08d65-257a-4515-b279-8edeaeadc97a

Subjects/Keywords: Crangon crangon; Dynamic Energy Budget theory; Eco-geography; latitudinal trends; morphometrics; phylogeography; population structure

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APA (6^th Edition):

Campos, J. C. (2009). The eco-geography of the brown shrimp Crangon crangon in Europe. (Doctoral Dissertation). Candeias Artes Graficas- Braga-Portugal. Retrieved from https://research.vu.nl/en/publications/d9b08d65-257a-4515-b279-8edeaeadc97a ; urn:nbn:nl:ui:31-1871/16129 ; d9b08d65-257a-4515-b279-8edeaeadc97a ; 1871/16129 ; urn:isbn:9789086593507 ; urn:nbn:nl:ui:31-1871/16129 ; https://research.vu.nl/en/publications/d9b08d65-257a-4515-b279-8edeaeadc97a

Chicago Manual of Style (16^th Edition):

Campos, J C. “The eco-geography of the brown shrimp Crangon crangon in Europe.” 2009. Doctoral Dissertation, Candeias Artes Graficas- Braga-Portugal. Accessed April 13, 2021. https://research.vu.nl/en/publications/d9b08d65-257a-4515-b279-8edeaeadc97a ; urn:nbn:nl:ui:31-1871/16129 ; d9b08d65-257a-4515-b279-8edeaeadc97a ; 1871/16129 ; urn:isbn:9789086593507 ; urn:nbn:nl:ui:31-1871/16129 ; https://research.vu.nl/en/publications/d9b08d65-257a-4515-b279-8edeaeadc97a.

MLA Handbook (7^th Edition):

Campos, J C. “The eco-geography of the brown shrimp Crangon crangon in Europe.” 2009. Web. 13 Apr 2021.

Vancouver:

Campos JC. The eco-geography of the brown shrimp Crangon crangon in Europe. [Internet] [Doctoral dissertation]. Candeias Artes Graficas- Braga-Portugal; 2009. [cited 2021 Apr 13]. Available from: https://research.vu.nl/en/publications/d9b08d65-257a-4515-b279-8edeaeadc97a ; urn:nbn:nl:ui:31-1871/16129 ; d9b08d65-257a-4515-b279-8edeaeadc97a ; 1871/16129 ; urn:isbn:9789086593507 ; urn:nbn:nl:ui:31-1871/16129 ; https://research.vu.nl/en/publications/d9b08d65-257a-4515-b279-8edeaeadc97a.

Council of Science Editors:

Campos JC. The eco-geography of the brown shrimp Crangon crangon in Europe. [Doctoral Dissertation]. Candeias Artes Graficas- Braga-Portugal; 2009. Available from: https://research.vu.nl/en/publications/d9b08d65-257a-4515-b279-8edeaeadc97a ; urn:nbn:nl:ui:31-1871/16129 ; d9b08d65-257a-4515-b279-8edeaeadc97a ; 1871/16129 ; urn:isbn:9789086593507 ; urn:nbn:nl:ui:31-1871/16129 ; https://research.vu.nl/en/publications/d9b08d65-257a-4515-b279-8edeaeadc97a

Universiteit Utrecht

25. Leent, P.J.M. van. Dissolved organic matter (DOM) cycling in coral reefs: Compositional constraints.

Degree: 2012, Universiteit Utrecht

URL: http://dspace.library.uu.nl:8080/handle/1874/253022

► The sea hosts one of the largest carbon pools in the world and most carbon is present as DOC. The DOC pool is highly dynamic… (more)

Subjects/Keywords: PROPOSAL; CORAL REEF; DOM; ENERGY BUDGET; SPONGES; CORALS; MACROALGAE; TECHNIQUES

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APA (6^th Edition):

Leent, P. J. M. v. (2012). Dissolved organic matter (DOM) cycling in coral reefs: Compositional constraints. (Masters Thesis). Universiteit Utrecht. Retrieved from http://dspace.library.uu.nl:8080/handle/1874/253022

Chicago Manual of Style (16^th Edition):

Leent, P J M van. “Dissolved organic matter (DOM) cycling in coral reefs: Compositional constraints.” 2012. Masters Thesis, Universiteit Utrecht. Accessed April 13, 2021. http://dspace.library.uu.nl:8080/handle/1874/253022.

MLA Handbook (7^th Edition):

Leent, P J M van. “Dissolved organic matter (DOM) cycling in coral reefs: Compositional constraints.” 2012. Web. 13 Apr 2021.

Vancouver:

Leent PJMv. Dissolved organic matter (DOM) cycling in coral reefs: Compositional constraints. [Internet] [Masters thesis]. Universiteit Utrecht; 2012. [cited 2021 Apr 13]. Available from: http://dspace.library.uu.nl:8080/handle/1874/253022.

Council of Science Editors:

Leent PJMv. Dissolved organic matter (DOM) cycling in coral reefs: Compositional constraints. [Masters Thesis]. Universiteit Utrecht; 2012. Available from: http://dspace.library.uu.nl:8080/handle/1874/253022

Texas A&M University

26. Adams, Brooke K. Understanding the Impact of Internal Variability on Estimates of the Transient Climate Response.

Degree: MS, Atmospheric Sciences, 2018, Texas A&M University

URL: http://hdl.handle.net/1969.1/173693

► The transient climate response (TCR) is useful for quantifying the Earth’s short-term (decadal to century timescales) response to an increase in greenhouse gases. The TCR… (more)

Subjects/Keywords: Transient Climate Response; Internal Variability; Earth's Energy Budget; Climate Sensitivity

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APA (6^th Edition):

Adams, B. K. (2018). Understanding the Impact of Internal Variability on Estimates of the Transient Climate Response. (Masters Thesis). Texas A&M University. Retrieved from http://hdl.handle.net/1969.1/173693

Chicago Manual of Style (16^th Edition):

Adams, Brooke K. “Understanding the Impact of Internal Variability on Estimates of the Transient Climate Response.” 2018. Masters Thesis, Texas A&M University. Accessed April 13, 2021. http://hdl.handle.net/1969.1/173693.

MLA Handbook (7^th Edition):

Adams, Brooke K. “Understanding the Impact of Internal Variability on Estimates of the Transient Climate Response.” 2018. Web. 13 Apr 2021.

Vancouver:

Adams BK. Understanding the Impact of Internal Variability on Estimates of the Transient Climate Response. [Internet] [Masters thesis]. Texas A&M University; 2018. [cited 2021 Apr 13]. Available from: http://hdl.handle.net/1969.1/173693.

Council of Science Editors:

Adams BK. Understanding the Impact of Internal Variability on Estimates of the Transient Climate Response. [Masters Thesis]. Texas A&M University; 2018. Available from: http://hdl.handle.net/1969.1/173693

University of Tasmania

27. Hamilton, VS. Using tooth growth chronologies to investigate responses of marine mammals to variability in the marine environment.

Degree: 2019, University of Tasmania

URL: https://eprints.utas.edu.au/31713/1/Hamilton_whole_thesis.pdf ; Hamilton, VS ORCID: 0000-0002-4397-6711 <https://orcid.org/0000-0002-4397-6711> 2019 , 'Using tooth growth chronologies to investigate responses of marine mammals to variability in the marine environment', PhD thesis, University of Tasmania.

► In a changing climate, it becomes increasingly important to understand how species respond to variability in their environment, and how their responses might influence overall… (more)

▼ In a changing climate, it becomes increasingly important to understand how species respond to variability in their environment, and how their responses might influence overall population dynamics. Such information is important for the assessment of impacts on species, and for modelling variability in ecosystems, however obtaining this information for long-lived, cryptic marine mammal species is difficult. Growth layers (termed growth layer groups: ‘GLGs’) laid down annually in the teeth of marine mammals can provide a proxy record of the energy budget of individuals; the size of each GLG is a factor of the metabolic energy available for the deposition of the structures associated with each. Chronologies developed from time series of measurement of GLGs, similar to those developed from tree-rings or otoliths, have the potential to be compared with environmental variables, thereby providing insights into environmental drivers of the energy budgets of marine mammals. Although a number of attempts at developing chronologies have been conducted on pinnipeds, they have all varied in their methodology and complexity and have in most cases, been developed for single species, limiting both their repeatability and comparability among studies. Further, the life spans of study species and subsequently their associated chronologies have been relatively short, reducing the ability of these methods in their applicability for investigating the responses of individuals to longerterm environmental variability. The responses of cetacean species to variability in their environment are poorly understood in the southern Australian/New Zealand region, particularly for wideranging pelagic odontocete species such as long-finned pilot whales (Globicephala melas) and sperm whales (Physeter macrocephalus). This thesis therefore aims to: use dendrochonology (tree-ring science) techniques to establish a standardised methodology for development of tooth growth chronologies, and test the efficacy of these chronologies for investigating responses of long-finned pilot whales and sperm whales to environmental variability. These aims are achieved utilising long-finned pilot whale teeth sourced from New Zealand and Australia and sperm whale teeth sourced from two regions in Australia: Western Australia and Tasmania. Investigation of the relationship between tooth growth chronologies and environmental variables comprised comparisons at two scales: i) Broad-scale annually averaged climate indices of relevance to the region (Southern Oscillation Index: SOI, Southern Annular Mode: SAM, Indian Ocean Dipole: IOD and the Fremantle sea level: FSL) ii) Seasonally averaged and spatially gridded environmental measures (sea surface temperature: SST and zonal wind speed). By modifying the dendrochronology ‘list method’, I established a method to crosscheck GLG identification within individuals and refine age estimates. I then established a repeatable approach to the measurement of GLG widths, suitable for both acid etched teeth (sperm whales) and thin…

Subjects/Keywords: sperm whale; pilot whale; tooth growth chronology; energy budget; climate

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APA (6^th Edition):

Hamilton, V. (2019). Using tooth growth chronologies to investigate responses of marine mammals to variability in the marine environment. (Thesis). University of Tasmania. Retrieved from https://eprints.utas.edu.au/31713/1/Hamilton_whole_thesis.pdf ; Hamilton, VS ORCID: 0000-0002-4397-6711 <https://orcid.org/0000-0002-4397-6711> 2019 , 'Using tooth growth chronologies to investigate responses of marine mammals to variability in the marine environment', PhD thesis, University of Tasmania.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Hamilton, VS. “Using tooth growth chronologies to investigate responses of marine mammals to variability in the marine environment.” 2019. Thesis, University of Tasmania. Accessed April 13, 2021. https://eprints.utas.edu.au/31713/1/Hamilton_whole_thesis.pdf ; Hamilton, VS ORCID: 0000-0002-4397-6711 <https://orcid.org/0000-0002-4397-6711> 2019 , 'Using tooth growth chronologies to investigate responses of marine mammals to variability in the marine environment', PhD thesis, University of Tasmania..

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Hamilton, VS. “Using tooth growth chronologies to investigate responses of marine mammals to variability in the marine environment.” 2019. Web. 13 Apr 2021.

Vancouver:

Hamilton V. Using tooth growth chronologies to investigate responses of marine mammals to variability in the marine environment. [Internet] [Thesis]. University of Tasmania; 2019. [cited 2021 Apr 13]. Available from: https://eprints.utas.edu.au/31713/1/Hamilton_whole_thesis.pdf ; Hamilton, VS ORCID: 0000-0002-4397-6711 <https://orcid.org/0000-0002-4397-6711> 2019 , 'Using tooth growth chronologies to investigate responses of marine mammals to variability in the marine environment', PhD thesis, University of Tasmania..

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Hamilton V. Using tooth growth chronologies to investigate responses of marine mammals to variability in the marine environment. [Thesis]. University of Tasmania; 2019. Available from: https://eprints.utas.edu.au/31713/1/Hamilton_whole_thesis.pdf ; Hamilton, VS ORCID: 0000-0002-4397-6711 <https://orcid.org/0000-0002-4397-6711> 2019 , 'Using tooth growth chronologies to investigate responses of marine mammals to variability in the marine environment', PhD thesis, University of Tasmania.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Colorado State University

28. Alaka, Ghassan J., Jr. African easterly wave energetics on intraseasonal timescales.

Degree: PhD, Atmospheric Science, 2014, Colorado State University

URL: http://hdl.handle.net/10217/88406

► African easterly waves (AEWs) are synoptic-scale eddies that dominate North African weather in boreal summer. AEWs propagate westward with a maximum amplitude near 700 hPa… (more)

▼ African easterly waves (AEWs) are synoptic-scale eddies that dominate North African weather in boreal summer. AEWs propagate westward with a maximum amplitude near 700 hPa and a period of 2.5-6-days. AEWs and associated perturbation kinetic energy (PKE) exhibit significant intraseasonal variability in tropical North Africa during boreal summer, which directly impacts local agriculture and tropical cyclogenesis. This study performs a comprehensive analysis of the 30-90-day variability of AEWs and associated energetics using both reanalysis data and model output. Specifically, the PKE and perturbation available potential energy (PAPE) budgets are used to understand the factors that contribute to PKE maxima in West Africa and the extent to which these surges of AEW activity are modulated by the Madden-Julian oscillation (MJO). The role of the MJO in the intraseasonal variability of AEWs is assessed by comparing PKE sources as a function of an MJO index and a local 30-90-day West African PKE index. Since East Africa is an initiation zone for AEW activity and is modulated by the MJO, the relationship between this region and West Africa is a primary focus in this study. The intraseasonal variability of AEW energetics is first investigated in reanalysis products. While reanalysis data depicts a similar evolution of 30-90-day PKE anomalies in both the MJO and a local PKE index, the MJO index describes only a small (yet still significant) fraction of the local 30-90-day variance. In boreal summers with more significant MJO days, the correlation between the two indices is higher. Baroclinic energy conversions are important for the initiation of 30-90-day West African PKE events east of Lake Chad. In West Africa, both barotropic and baroclinic energy conversions maintain positive PKE anomalies before they propagate into the Atlantic. The primary role of diabatic heating is to destroy PAPE in a negative feedback to baroclinic energy conversions in West Africa. More frequent East Atlantic tropical cyclone generation is associated with positive PKE events than with negative PKE events. Easterly wave activity is then examined in a regional model. The Advanced Research Weather Research and Forecasting (WRF-ARW) simulates West African monsoon climatology more accurately than the WRF Nonhydrostatic Mesoscale Model (WRF-NMM). Although the WRF-NMM produces more realistic boreal summer rainfall than the WRF-ARW, it fails to accurately simulate the AEJ and other key West African monsoon features. Parameterizations within the WRF-ARW are scrutinized as well, with the WRF single-moment 6-class microphysics and the Noah land surface model outperforming Thompson microphysics and the RUC land surface model. Three ten-year WRF-ARW experiments are performed to investigate the role of external forcing on intraseasonal variability in West Africa. In addition to a control simulation, two sensitivity experiments remove 30-90-day variability from the boundary conditions (for all zonal wavenumbers and just for eastward zonal wavenumbers 0-10).… Advisors/Committee Members: Maloney, Eric D. (advisor), Schubert, Wayne H. (committee member), Schumacher, Russ S. (committee member), Venayagamoorthy, Subhas K. (committee member).

Subjects/Keywords: African easterly wave; energy budget; hurricane; WRF; Africa; Madden-Julian oscillation

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APA (6^th Edition):

Alaka, Ghassan J., J. (2014). African easterly wave energetics on intraseasonal timescales. (Doctoral Dissertation). Colorado State University. Retrieved from http://hdl.handle.net/10217/88406

Chicago Manual of Style (16^th Edition):

Alaka, Ghassan J., Jr. “African easterly wave energetics on intraseasonal timescales.” 2014. Doctoral Dissertation, Colorado State University. Accessed April 13, 2021. http://hdl.handle.net/10217/88406.

MLA Handbook (7^th Edition):

Alaka, Ghassan J., Jr. “African easterly wave energetics on intraseasonal timescales.” 2014. Web. 13 Apr 2021.

Vancouver:

Alaka, Ghassan J. J. African easterly wave energetics on intraseasonal timescales. [Internet] [Doctoral dissertation]. Colorado State University; 2014. [cited 2021 Apr 13]. Available from: http://hdl.handle.net/10217/88406.

Council of Science Editors:

Alaka, Ghassan J. J. African easterly wave energetics on intraseasonal timescales. [Doctoral Dissertation]. Colorado State University; 2014. Available from: http://hdl.handle.net/10217/88406

University of Colorado

29. Porter, David Felton. Implications of a reduced Arctic sea ice cover on the large-scale atmospheric energy and moisture budgets.

Degree: PhD, Atmospheric & Oceanic Sciences, 2011, University of Colorado

URL: https://scholar.colorado.edu/atoc_gradetds/16

► New estimates of the current energy budget of the north polar cap (the region north of 70N) are synthesized by combining data from new… (more)

▼ New estimates of the current energy budget of the north polar cap (the region north of 70N) are synthesized by combining data from new atmospheric reanalyses and satellite retrievals. For the period 2000-2005, monthly means from the Clouds and the Earth's Radiant Energy System (CERES) satellite data set are considered to provide the most reliable top-of-atmosphere (TOA) radiation budget. The remaining components of the energy budget, comprising of the energy storage, horizontal convergence of energy, and the net surface flux between the atmospheric and subsurface columns, are compiled using data from the Japanese 25-year Reanalysis Project (JRA) and the NCEP/NCAR Reanalysis (NRA). The annual cycles of energy budget components for the polar cap are fairly consistent between the JRA and NRA, but with some systematic differences. Estimates of the Arctic energy budget from WRF are compared with estimates from reanalyses and satellite observations. Apart from a few systematic shortcomings, WRF sufficiently captures the Arctic energy budget. The major deficiency, with differences from reanalyses and satellite observations as large as 40 W m-2 in summer months, is in the shortwave radiative fluxes at both the surface and top of the atmosphere, due to a specified constant sea ice albedo of 0.8, which is too high during the summer. Finally, the WRF model (version 3.2.0) is used to explore the sensitivity of the large-scale atmospheric circulation to prescribed changes in Arctic sea ice. Observed sea ice fractions and sea surface temperatures (SSTs) from 1996 and 2007, representing years of high and low sea ice extent, respectively, are used as WRF lower boundary conditions. This yields two 15-member ensembles that sample a large range of true climatic variability. Results of the simulations show both local and remote responses to the sea ice reduction. The local response is largest in October and November, dominated by increased turbulent heat fluxes resulting in a vertically deep heating and moistening of the Arctic atmosphere. Significant warming and moistening persists through November. This warmer and moister atmosphere is associated with an increase in cloud cover, affecting the surface and atmospheric energy budget. There is an enhancement of the hydrologic cycle, with increased evaporation in areas of sea ice loss paired with increased precipitation. Summertime changes in the hydrologic cycle reflect circulation responses to mid-latitude SSTs, highlighting the general sensitivity of the Arctic climate. Advisors/Committee Members: John J. Cassano, David C. Noone, Mark C. Serreze.

Subjects/Keywords: cryosphere; energy budget; sea ice; WRF; Atmospheric Sciences; Climate

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APA (6^th Edition):

Porter, D. F. (2011). Implications of a reduced Arctic sea ice cover on the large-scale atmospheric energy and moisture budgets. (Doctoral Dissertation). University of Colorado. Retrieved from https://scholar.colorado.edu/atoc_gradetds/16

Chicago Manual of Style (16^th Edition):

Porter, David Felton. “Implications of a reduced Arctic sea ice cover on the large-scale atmospheric energy and moisture budgets.” 2011. Doctoral Dissertation, University of Colorado. Accessed April 13, 2021. https://scholar.colorado.edu/atoc_gradetds/16.

MLA Handbook (7^th Edition):

Porter, David Felton. “Implications of a reduced Arctic sea ice cover on the large-scale atmospheric energy and moisture budgets.” 2011. Web. 13 Apr 2021.

Vancouver:

Porter DF. Implications of a reduced Arctic sea ice cover on the large-scale atmospheric energy and moisture budgets. [Internet] [Doctoral dissertation]. University of Colorado; 2011. [cited 2021 Apr 13]. Available from: https://scholar.colorado.edu/atoc_gradetds/16.

Council of Science Editors:

Porter DF. Implications of a reduced Arctic sea ice cover on the large-scale atmospheric energy and moisture budgets. [Doctoral Dissertation]. University of Colorado; 2011. Available from: https://scholar.colorado.edu/atoc_gradetds/16

Arizona State University

30. Yang, Jiachuan. Relative efficiency of surface energy budgets over different land covers.

Degree: MS, Civil and Environmental Engineering, 2012, Arizona State University

URL: http://repository.asu.edu/items/15860

► The partitioning of available solar energy into different fluxes at the Earth's surface is important in determining different physical processes, such as turbulent transport, subsurface… (more)

Subjects/Keywords: Atmospheric sciences; land cover; relative efficiency; surface energy budget

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APA (6^th Edition):

Yang, J. (2012). Relative efficiency of surface energy budgets over different land covers. (Masters Thesis). Arizona State University. Retrieved from http://repository.asu.edu/items/15860

Chicago Manual of Style (16^th Edition):

Yang, Jiachuan. “Relative efficiency of surface energy budgets over different land covers.” 2012. Masters Thesis, Arizona State University. Accessed April 13, 2021. http://repository.asu.edu/items/15860.

MLA Handbook (7^th Edition):

Yang, Jiachuan. “Relative efficiency of surface energy budgets over different land covers.” 2012. Web. 13 Apr 2021.

Vancouver:

Yang J. Relative efficiency of surface energy budgets over different land covers. [Internet] [Masters thesis]. Arizona State University; 2012. [cited 2021 Apr 13]. Available from: http://repository.asu.edu/items/15860.

Council of Science Editors:

Yang J. Relative efficiency of surface energy budgets over different land covers. [Masters Thesis]. Arizona State University; 2012. Available from: http://repository.asu.edu/items/15860

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