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Full-Text Articles in Physical Sciences and Mathematics
Sturgeon In The Sacramento–San Joaquin Watershed: New Insights To Support Conservation And Management, A. Peter Klimley, Eric D. Chapman, Joseph J. Cech Jr., Dennis E. Cocherell, Nann A. Fangue, Marty Gingras, Zachary Jackson, Emily A. Miller, Ethan A. Mora, Jamilynn B. Poletto, Andrea M. Schreier, Alicia Seesholtz, Kenneth J. Sulak, Michael J. Thomas, David Woodbury, Megan T. Wyman
Sturgeon In The Sacramento–San Joaquin Watershed: New Insights To Support Conservation And Management, A. Peter Klimley, Eric D. Chapman, Joseph J. Cech Jr., Dennis E. Cocherell, Nann A. Fangue, Marty Gingras, Zachary Jackson, Emily A. Miller, Ethan A. Mora, Jamilynn B. Poletto, Andrea M. Schreier, Alicia Seesholtz, Kenneth J. Sulak, Michael J. Thomas, David Woodbury, Megan T. Wyman
School of Natural Resources: Faculty Publications
The goal of a day-long symposium on March 3, 2015, Sturgeon in the Sacramento–San Joaquin Watershed: New Insights to Support Conservation and Management, was to present new information about the physiology, behavior, and ecology of the green (Acipenser medirostris) and white sturgeon (Acipenser transmontanus) to help guide enhanced management and conservation efforts within the Sacramento–San Joaquin watershed. This symposium identified current unknowns and highlighted new electronic tracking technologies and physiological techniques to address these knowledge gaps. A number of presentations, each reviewing ongoing research on the two species, was followed by a round-table discussion, in which …
Behavioral Niche Partitioning In A Sympatric Tiger Beetle Assemblage And Implications For The Endangered Salt Creek Tiger Beetle, Tierney R. Brosius, Leon G. Higley
Behavioral Niche Partitioning In A Sympatric Tiger Beetle Assemblage And Implications For The Endangered Salt Creek Tiger Beetle, Tierney R. Brosius, Leon G. Higley
School of Natural Resources: Faculty Publications
How behavioral patterns are related to niche partitioning is an important question in understanding how closely related species within ecological communities function. Behavioral niche partitioning associated with thermoregulation is well documented in tiger beetles as a group. Co-occurring species of salt flat tiger beetles have adapted many thermoregulatory behaviors to cope with this harsh ecosystem. On first examination these beetles appear to occur in overlapping microhabitats and therefore compete for resources. To determine if behavioral niche partitioning is allowing multiple species to occur within the same harsh salt flat ecosystem we observed Cicindela nevadica lincolniana, Cicindela circumpicta, Cicindela fulgida, and …