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Other Ecology and Evolutionary Biology Commons™
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Articles 1 - 7 of 7
Full-Text Articles in Other Ecology and Evolutionary Biology
Climate Impacts On North American Quail, Shelby M. Perry, Erin Moser, Jeffrey G. Whitt, Kelly S. Reyna
Climate Impacts On North American Quail, Shelby M. Perry, Erin Moser, Jeffrey G. Whitt, Kelly S. Reyna
National Quail Symposium Proceedings
North America’s quail population trends are often linked to regional climate. Extreme climate events such as severe drought, hard freezes, or excessive winter precipitation can reduce quail populations by as much as 84%. Above-average spring and summer temperatures coincident with drought can reduce the laying season for quail by ≤60 days. Exposure of quail eggs to high temperatures during preincubation can initiate and alter embryonic development. Here, we review the impacts of extreme climate events and a changing climate on the survival, reproduction, and population trends of 6 North American quail species: California quail (Callipepla californica), Gambel’s quail …
Dietary Development And Nutritional Ontogeny In Gorilla Beringei : A Multi-Layered, -Omics Approach, Emma C. Cancelliere
Dietary Development And Nutritional Ontogeny In Gorilla Beringei : A Multi-Layered, -Omics Approach, Emma C. Cancelliere
Dissertations, Theses, and Capstone Projects
In species who consume folivorous diets, immature individuals must contend with the challenges of extracting nutrients from fibrous foods before dietary adaptations and strategies are fully developed. Additionally, immatures have distinct nutritional needs to support their stage-specific metabolic and biophysiological requirements. To meet these stage-specific needs, while constrained by underdeveloped feeding strategies and digestive capacities, immatures may adopt distinct diets better suited to their specific developmental context. However, where dietary modification is constrained by low dietary diversity or landscape homogeneity, it is unclear how immature individuals compensate through alternative strategies. In turn, little is known about the nutritional and life …
The Evolution And Development Of Chiropteran Flight, Emmaline Willis
The Evolution And Development Of Chiropteran Flight, Emmaline Willis
Honors Theses and Capstones
No abstract provided.
Patterns Of Morphological Plasticity In Metriaclima Zebra And Danio Rerio Suggest Differently Canalized Phenotypes Due To Form-Function Relationships, Dylan Jockel
Masters Theses
In order to ascertain the degree of compatibility in developmental restructuring and behavioral plasticity between two fish species frequently made subject of laboratory research (Metriaclima zebra & Danio rerio), alternative trophic niche exposure experiments utilizing novel three-prong feeding treatments were conducted to obtain morphometric data, which demonstrated both species do bear some degree of plasticity. The results are somewhat complicated by differences in locality of detectable restructuring, which may be due to disparity in the form-function relationship for each species’ lineage. Each is notable in the manner of respective species’ jaw protrusion, as it is driven by anterior …
The Effects Of Temperature On Maternal Investment Of Ovary Tissue In The Fish Species Danio Rerio, Noah R. Dillon, Alyce Demarais
The Effects Of Temperature On Maternal Investment Of Ovary Tissue In The Fish Species Danio Rerio, Noah R. Dillon, Alyce Demarais
Summer Research
The impact of climate change is predicted to increase water temperatures by 2 °C on average globally within the next century. As ectotherms, fish metabolism is directly connected to ambient water temperature. With a shift in metabolism due to temperature change, physiological processes like maternal investment may be affected. This study is an ecological and developmental investigation of the impacts of shifting environmental temperature conditions on the reproductive traits of the fish species Danio rerio. This study investigated Danio rerio under different temperatures to measure maternal investment. Female Danio rerio were exposed to temperature treatments 20-30 °C. Ovary tissue …
Association Of P53 Polymorphisms, Pah-Like Fluorescence, And Developmental Trends In Caught Gulf Menhaden To Crude Oil Exposure Post-Deepwater Horizon Oil Spill: A Holistic Approach, Kevin Luiz Frisina
Capstone Projects/Undergraduate Honors Theses
Environmental pollution is of great concern in the United States. Of special concern is the chronic effects from the exposure to potentially carcinogenic compounds released from episodic environmental disasters (e.g. 911 twin-towers, oil spills). Disasters like the British Petroleum (BP) Deepwater Horizon oil spill in the Gulf of Mexico (GOM), affected many marine organisms, exposing them to crude oil polycyclic aromatic hydrocarbons (PAHs), some of which are known carcinogenic. Despite many marine-based consumer products (e.g. fish oil, animal feed, fertilizer) were known affected by the BP oil spill, bioaccumulation and chronic toxicity of the crude oil PAHs into marine organisms …
Conservation And Development Interventions At The Wildlife-Livestock Interface, Steven A. Osofsky, Sarah Cleaveland, William B. Karesh, Michael D. Kock, Philip J. Nyhus, Lisa Starr, Angela Yang
Conservation And Development Interventions At The Wildlife-Livestock Interface, Steven A. Osofsky, Sarah Cleaveland, William B. Karesh, Michael D. Kock, Philip J. Nyhus, Lisa Starr, Angela Yang
Philip J. Nyhus
No abstract provided.