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Full-Text Articles in Life Sciences
Introduction Effort, Climate Matching And Species Traits As Predictors Of Global Establishment Success In Non-Native Reptiles, Peter J. Mahoney, Karen H. Beard, Andrew M. Durso, Aimee G. Tallian, Arin Lexine Long, Ryan J. Kindermann, Nicole E. Nolan, Daniel Kinka, Harrison E. Mohn
Introduction Effort, Climate Matching And Species Traits As Predictors Of Global Establishment Success In Non-Native Reptiles, Peter J. Mahoney, Karen H. Beard, Andrew M. Durso, Aimee G. Tallian, Arin Lexine Long, Ryan J. Kindermann, Nicole E. Nolan, Daniel Kinka, Harrison E. Mohn
Biology Faculty Publications
Non-native reptiles are often detrimental to native communities and ecosystems and can be extremely difficult to manage once established. Thus, there is considerable interest in predicting the likelihood of establishment of nonnative reptiles. We assessed three hypotheses describing possible factors contributing to the successful establishment of introduced reptiles in an effort to better identify potential invaders.
Relationships Between Body Size And Abundance In Ecology, Ethan P. White, S.K. Morgan Ernest, A. J. Kerkoff, B. J. Enquist
Relationships Between Body Size And Abundance In Ecology, Ethan P. White, S.K. Morgan Ernest, A. J. Kerkoff, B. J. Enquist
Biology Faculty Publications
Body size is perhaps the most fundamental property of an organism and is related to many biological traits, including abundance. The relationship between abundance and body size has received much attention, both to quantify the form of the relationship and to understand the processes that generate it. However, progress is impeded by the underappreciated fact that there are four distinct, but inter-related, relationships between size and abundance that are often confused in the literature. Here, we review and distinguish between these four patterns, and discuss the linkages between them. We argue that a synthetic understanding of size and abundance relationships …
Body Size, Energy Use, And Community Structure Of Small Mammals, S.K. Morgan Ernest
Body Size, Energy Use, And Community Structure Of Small Mammals, S.K. Morgan Ernest
Biology Faculty Publications
Body size has long been hypothesized to play a major role in community structure and dynamics. Two general hypotheses exist for how resources are distributed among body sizes: (1) resources are equally available and uniformly utilized across body sizes and (2) resources are differentially available to organisms of different body sizes, resulting in a nonuniform or modal distribution. It has also been predicted that the distri-bution of body sizes of species in a community should reflect the underlying availability of resources, with the emergence of aggregations of species around specific body sizes. I examined the relationship between energy utilization, body …