Zobrazeno 1 - 10
of 256
pro vyhledávání: '"David G Ainley"'
Publikováno v:
PLoS ONE, Vol 11, Iss 3, p e0149090 (2016)
Sexually size-dimorphic species must show some difference between the sexes in growth rate and/or length of growing period. Such differences in growth parameters can cause the sexes to be impacted by environmental variability in different ways, and u
Externí odkaz:
https://doaj.org/article/931019886010472dbc1af94476151df1
Publikováno v:
PLoS ONE, Vol 9, Iss 1, p e85291 (2014)
In the context of predicted alteration of sea ice cover and increased frequency of extreme events, it is especially timely to investigate plasticity within Antarctic species responding to a key environmental aspect of their ecology: sea ice variabili
Externí odkaz:
https://doaj.org/article/370c00eefb354eaaa7884ce2fc94a2c9
Autor:
Phil O'B Lyver, Mandy Barron, Kerry J Barton, David G Ainley, Annie Pollard, Shulamit Gordon, Stephen McNeill, Grant Ballard, Peter R Wilson
Publikováno v:
PLoS ONE, Vol 9, Iss 3, p e91188 (2014)
Measurements of the size of Adélie penguin (Pygoscelis adeliae) colonies of the southern Ross Sea are among the longest biologic time series in the Antarctic. We present an assessment of recent annual variation and trends in abundance and growth rat
Externí odkaz:
https://doaj.org/article/04fc1d8b3dae4bca88475226bf731857
Autor:
Stephanie R. Schneider, Sharon H. Kramer, Sophie B. Bernstein, Scott B. Terrill, David G. Ainley, Shari Matzner
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Planning is underway for placement of infrastructure needed to begin offshore wind (OSW) energy generation along the West Coast of the United States and elsewhere in the Pacific Ocean. In contrast to the primarily nearshore windfarms currently in the
Externí odkaz:
https://doaj.org/article/986901eafe324e8a8bd43aa08dffcb94
Autor:
Michelle A LaRue, David G Ainley, Matt Swanson, Katie M Dugger, Phil O'B Lyver, Kerry Barton, Grant Ballard
Publikováno v:
PLoS ONE, Vol 8, Iss 4, p e60568 (2013)
There will be winners and losers as climate change alters the habitats of polar organisms. For an Adélie penguin (Pygoscelis adeliae) colony on Beaufort Island (Beaufort), part of a cluster of colonies in the southern Ross Sea, we report a recent po
Externí odkaz:
https://doaj.org/article/195d0c13feeb4026b46c658b29d320f5
Autor:
Virginia Morandini, Katie M. Dugger, Annie E. Schmidt, Arvind Varsani, Amélie Lescroël, Grant Ballard, Phil O'B. Lyver, Kerry Barton, David G. Ainley
Publikováno v:
Ecology and Evolution, Vol 14, Iss 2, Pp n/a-n/a (2024)
Abstract Sex‐related differences in vital rates that drive population change reflect the basic life history of a species. However, for visually monomorphic bird species, determining the effect of sex on demographics can be a challenge. In this stud
Externí odkaz:
https://doaj.org/article/d785b1d666114a4a980a640b7086263f
Autor:
Airam Rodríguez, Elizabeth Atchoi, Beneharo Rodríguez, Tania Pipa, Matthieu Le Corre, David G. Ainley
Publikováno v:
Conservation Science and Practice, Vol 5, Iss 10, Pp n/a-n/a (2023)
Abstract Rescue programs aiming to mitigate light‐induced mortality of seabird fledglings have reported that fewer birds are grounded (and rescued) during full moon nights. Two non‐mutually exclusive hypotheses have been proposed as explanations:
Externí odkaz:
https://doaj.org/article/0d4b3f58099c4f31bbe8739ec30b91eb
Autor:
Kimberly T. Goetz, Michael S. Dinniman, Luis A. Hückstädt, Patrick W. Robinson, Michelle R. Shero, Jennifer M. Burns, Eileen E. Hofmann, Sharon E. Stammerjohn, Elliott L. Hazen, David G. Ainley, Daniel P. Costa
Publikováno v:
Royal Society Open Science, Vol 10, Iss 1 (2023)
Weddell seals (Leptonychotes weddellii) are important predators in the Southern Ocean and are among the best-studied pinnipeds on Earth, yet much still needs to be learned about their year-round movements and foraging behaviour. Using biologgers, we
Externí odkaz:
https://doaj.org/article/7ec7626a3c1d4dd2b0a594a320e72959
Autor:
Sarah R. A. Shick, Megan L. Elrod, Annie Schmidt, Simona Kraberger, David G. Ainley, Grant Ballard, Arvind Varsani
Publikováno v:
Microbiology Resource Announcements.
South polar skuas migrate from subtropical regions to breed along coastal Antarctica. In a fecal sample collected on Ross Island, Antarctica, we identified 20 diverse microviruses ( Microviridae ) that share low levels of similarity to currently know
Autor:
Cassandra M, Brooks, David G, Ainley, Jennifer, Jacquet, Steven L, Chown, Luis R, Pertierra, Elizabeth, Francis, Alex, Rogers, Vasco, Chavez-Molina, Louise, Teh, U Rashid, Sumaila
Publikováno v:
Science. 378:477-479
Climate change and fishing present dual threats