Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Katherine R. Greenwald"'
Publikováno v:
Diversity, Vol 15, Iss 2, p 253 (2023)
A mechanistic understanding of phenology, the seasonal timing of life history events, is important for understanding species’ interactions and the potential responses of ecological communities to a rapidly changing climate. We present analysis of a
Externí odkaz:
https://doaj.org/article/9c7d90e1ab274d159910017d13b859cc
Publikováno v:
Ecosphere, Vol 7, Iss 11, Pp n/a-n/a (2016)
Abstract Organisms that have ecologically similar sexual and asexual forms present an evolutionary puzzle, as theory predicts that eventually one form should eliminate the other. However, both forms may persist if there is niche partitioning between
Externí odkaz:
https://doaj.org/article/08f51bdd1e8b456ca266c65197b84c04
Publikováno v:
Herpetologica. 76
Mudpuppies (Necturus maculosus) are secretive, fully aquatic salamanders with a range that spans much of the eastern United States and Canada including the Great Lakes region. Although this species was once abundant, there have been widespread declin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe12fdfce62e6e1ed413dffbaf06d779
https://doi.org/10.1655/0018-0831-76.4.366
https://doi.org/10.1655/0018-0831-76.4.366
Autor:
C. William Kilpatrick, Isaac C. Chellman, Amber Stedman, Donna L. Parrish, Krista Larson, David Mifsud, Maegan Stapleton, Katherine R. Greenwald
Publikováno v:
Journal of Herpetology. 54:78
The geology of the Pleistocene, and particularly the Last Glacial Maximum approximately 26.5 ka, is a critical driver of species present-day distributions and levels of genetic diversity i...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4768e7893f7ba91b3333ecb99c5acabe
https://doi.org/10.1670/19-070
https://doi.org/10.1670/19-070
Publikováno v:
Herpetologica. 71:81-87
Populations of unisexual Ambystoma salamanders typically consist of ploidy-variable individuals (diploid through pentaploid) that differ in their proportional representation within the populations. These salamanders reproduce using a method that has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a07d36f52040d75e406c26d61814c0a9
https://doi.org/10.1655/herpetologica-d-14-00007
https://doi.org/10.1655/herpetologica-d-14-00007
Publikováno v:
Molecular Ecology. 23:2811-2824
Distinct genetic markers should show similar patterns of differentiation between species reflecting their common evolutionary histories, yet there are increasing examples of differences in the biogeographic distribution of species-specific nuclear (n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59cdaab9b5f7c999eb1422ea3ed25ac0
https://doi.org/10.1111/mec.12775
https://doi.org/10.1111/mec.12775
Autor:
Katherine R. Greenwald
Publikováno v:
Animal Conservation. 13:115-122
Parameterization of population viability models is a complicated task for most types of animals, as knowledge of population demography, abundance and connectivity can be incomplete or unattainable. Here I illustrate several ways in which genetic data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c56542a02f4b63fc9d515ea202a2dd80
https://doi.org/10.1111/j.1469-1795.2009.00339.x
https://doi.org/10.1111/j.1469-1795.2009.00339.x
Publikováno v:
Biological Conservation. 142:2493-2500
Anthropogenic modification of the landscape can have important consequences for dispersal of terrestrial organisms. If certain landcover types consistently act as barriers to movement, their occurrence could serve as a proxy for population isolation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e06d5bd7fb19aefe5ee4548e565340a9
https://doi.org/10.1016/j.biocon.2009.05.021
https://doi.org/10.1016/j.biocon.2009.05.021
Autor:
Katherine R. Greenwald
Publikováno v:
Waterbirds. 32:464-467
Nest site choice and construction by ground-nesting shorebirds can have important repercussions for survival and reproductive success, potentially impacting predation risk, mate retention and hatching success. One such decision, lining nests with she
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09aa58651d777ef81c16a5aaef16d532
https://doi.org/10.1675/063.032.0314
https://doi.org/10.1675/063.032.0314
Autor:
Chandreyee Mitra, Janis L. Dickinson, Melody Euaparadorn, Daizaburo Shizuka, Katherine R. Greenwald
Publikováno v:
Animal Behaviour. 77:867-872
Two hypothesized benefits of delayed dispersal are access to resources and prolonged brood care (or parental nepotism). Resource abundance (mistletoe wealth) is a key factor influencing whether sons stay home in western bluebirds, Sialia mexicana, bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dc3775312901c786d50cda91fcc8c81
https://doi.org/10.1016/j.anbehav.2008.11.026
https://doi.org/10.1016/j.anbehav.2008.11.026