Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Kelly R. Barr"'
Autor:
Sharyn B. Marks, W. Bryan Jennings, Andrew D. Gottscho, Catherine L. Stephen, Jesse W. Breinholt, Dustin A. Wood, Philip A. Medica, Todd C. Esque, Stacie A. Hathaway, Richard D. Inman, Kelly R. Barr, Kenneth E. Nussear, Robert N. Fisher, Amy G. Vandergast
Publikováno v:
Diversity, Vol 5, Iss 2, Pp 293-319 (2013)
Genetic diversity within species provides the raw material for adaptation and evolution. Just as regions of high species diversity are conservation targets, identifying regions containing high genetic diversity and divergence within and among populat
Externí odkaz:
https://doaj.org/article/b040122d87894d648789e3a08983b4f4
Autor:
Annabel C. Beichman, Pooneh Kalhori, Kristen Ruegg, Thomas B. Smith, Rachael A. Bay, Jasmine Rajbhandary, Kelly R. Barr
Publikováno v:
Evolutionary Applications
Evolutionary applications, vol 14, iss 3
Evolutionary Applications, Vol 14, Iss 3, Pp 674-684 (2021)
Evolutionary applications, vol 14, iss 3
Evolutionary Applications, Vol 14, Iss 3, Pp 674-684 (2021)
Habitat loss and alteration has driven many species into decline, often to the point of requiring protection and intervention to avert extinction. Genomic data provide the opportunity to inform conservation and recovery efforts with details about vit
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-12 (2019)
Scientific Reports
Scientific Reports
Habitat loss and fragmentation are primary threats to biodiversity worldwide. We studied the impacts of habitat loss and fragmentation on genetic connectivity and diversity among local aggregations of the California gnatcatcher (Polioptila californic
Publikováno v:
Ecology and Evolution
The Pleistocene was characterized by worldwide shifts in community compositions. Some of these shifts were a result of changes in fire regimes, which influenced the distribution of species belonging to fire‐dependent communities. We studied an enda
Autor:
Kristine L. Preston, Scarlett L. Howell, Barbara E. Kus, Kelly R. Barr, Amy G. Vandergast, Emily Perkins
Publikováno v:
Molecular Ecology. 24:2349-2363
Achieving long-term persistence of species in urbanized landscapes requires characterizing population genetic structure to understand and manage the effects of anthropogenic disturbance on connectivity. Urbanization over the past century in coastal s
Publikováno v:
Journal of Experimental Biology.
How fast animals move is critical to understanding their energetic requirements, locomotor capacity, and foraging performance, yet current methods for measuring speed via animal-attached devices are not universally applicable. Here we present and eva
Autor:
Kenneth E. Nussear, Amy G. Vandergast, Dustin A. Wood, W. Bryan Jennings, Richard D. Inman, Todd C. Esque, Jesse W. Breinholt, Robert N. Fisher, Kelly R. Barr, Stacie A. Hathaway, Andrew D. Gottscho, Catherine L. Stephen, Philip A. Medica, Sharyn B. Marks
Publikováno v:
Diversity, Vol 5, Iss 2, Pp 293-319 (2013)
Diversity; Volume 5; Issue 2; Pages: 293-319
Diversity; Volume 5; Issue 2; Pages: 293-319
Genetic diversity within species provides the raw material for adaptation and evolution. Just as regions of high species diversity are conservation targets, identifying regions containing high genetic diversity and divergence within and among populat
Publikováno v:
Evolutionary Applications
Populations forming the edge of a species range are often imperiled by isolation and low genetic diversity, with proximity to human population centers being a major determinant of edge stability in modern landscapes. Since the 1960s, the California r
Autor:
Todd C. Esque, Amy G. Vandergast, Kelly R. Barr, Kenneth E. Nussear, Richard D. Inman, Robert N. Fisher, Dustin A. Wood
Publikováno v:
Diversity and Distributions. 19:722-737
Aim We explored lineage diversification within desert-dwelling fauna. Our goals were (1) to determine whether phylogenetic lineages and population expansions were consistent with younger Pleistocene climate fluctuation hypotheses or much older events
Publikováno v:
Evolutionary Applications. 5:540-552
Anthropogenic alterations in the natural environment can be a potent evolutionary force. For species that have specific habitat requirements, habitat loss can result in substantial genetic effects, potentially impeding future adaptability and evoluti