Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Steven J Jeffries"'
Publikováno v:
PLoS ONE, Vol 7, Iss 6, p e38180 (2012)
The goal of this study was to model haul-out behavior of harbor seals (Phoca vitulina) in the Hood Canal region of Washington State with respect to changes in physiological, environmental, and temporal covariates. Previous research has provided a sol
Externí odkaz:
https://doaj.org/article/0be36ab1f00d4b5aaa0108235c936368
Publikováno v:
PLoS ONE, Vol 7, Iss 6, p e39046 (2012)
BACKGROUND: Worldwide, adult harbor seals (Phoca vitulina) typically limit their movements and activity to 100 km from their capture site at least once, two of which traveled round trip to and from the Pacific coast, a total distance >400 km. Disjunc
Externí odkaz:
https://doaj.org/article/bcbf6d5ff57640f9af475548bc841517
Autor:
Iris M. Kemp, Steven J. Jeffries, Madelyn R. Voelker, Benjamin W. Nelson, Monique M. Lance, Scott F. Pearson, Alejandro Acevedo-Gutiérrez, Austen C. Thomas, Joseph H. Anderson, William A. Walker, Amelia Louden
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 78:1661-1676
Management of protected species is difficult when objectives include the recovery of both predator and its prey. Ideally, identifying trade-offs between competing objectives involves evaluating management alternatives with a quantitative model that i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a26b274bb0ff89ca2ee38b1adcabf573
https://doi.org/10.1139/cjfas-2020-0300
https://doi.org/10.1139/cjfas-2020-0300
Autor:
Jessica R. Hale, Kristin L. Laidre, Steven J. Jeffries, Jonathan J. Scordino, Deanna Lynch, Ronald J. Jameson, M. Tim Tinker
Publikováno v:
The Journal of Wildlife Management. 86
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7a2cc3310a0a915629bda2708df8eaf
https://doi.org/10.1002/jwmg.22215
https://doi.org/10.1002/jwmg.22215
Autor:
John Calambokidis, Michael M. Garner, Stephen Raverty, Steven J. Jeffries, Jessica L. Huggins, Alyssa A. Scott, Joseph K. Gaydos, Dyanna M. Lambourn, Erin D'Agnese, Jennifer K. Olson
Publikováno v:
Journal of Wildlife Diseases. 57
Postmortem data for harbor seals (Phoca vitulina richardsii) in the Salish Sea were analyzed for epidemiologic trends in congenital diseases. Cleft palate, cleft lips, or both (n=8) and cardiac defects (n=5) were the most common congenital abnormalit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::922108a8af78da4fc441fae092e25a30
https://doi.org/10.7589/jwd-d-20-00179
https://doi.org/10.7589/jwd-d-20-00179
Autor:
Jessica R. Hale, James L. Bodkin, Shawn Larson, Kristin L. Laidre, M. Tim Tinker, Ronald J. Jameson, Steven J. Jeffries
Publikováno v:
Marine Mammal Science. 35:1369-1395
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04eb2b40c2263e71fbd2b19fdff49fef
https://doi.org/10.1111/mms.12598
https://doi.org/10.1111/mms.12598
Autor:
Eric M. Anderson, Jennifer K. Olson, Tessa E. Adler, Joseph K. Gaydos, Elizabeth A. Ashley, Steven J. Jeffries, Stephen Raverty
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
The harbor seal (Phoca vitulina richardii) population in the Salish Sea has been at equilibrium since the mid-1990s. This stable population of marine mammals resides relatively close to shore near a large human population and offers a novel opportuni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c488dc26c45faee0978edf86bacee3f
https://www.frontiersin.org/article/10.3389/fmars.2020.00319/full
https://www.frontiersin.org/article/10.3389/fmars.2020.00319/full
Autor:
Susan Berta, Victoria Souze, John Calambokidis, Paul E. Cottrell, Jessica L. Huggins, M. B. Hanson, Sandra Dubpernell, Christen McLean, Stephanie A. Norman, Candice K. Emmons, Dyanna M. Lambourn, Annely Greene, Mariann Carrasco, Steven J. Jeffries, Jennifer K. Olson, Matthew Klope, Alysha Elsby, Stephen Raverty, Joseph K. Gaydos, Betsy Carlson
Publikováno v:
Canadian Journal of Zoology. 96:566-575
We evaluated harbor porpoise (Phocoena phocoena (Linnaeus, 1758)) strandings in the Salish Sea to determine calving seasonality (1980–2015). A total of 443 strandings were analyzed, of which 134 were calves and 53 were neonates. Stranded calves wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e63d29c63f489fd5da632313455c4bf8
https://doi.org/10.1139/cjz-2017-0155
https://doi.org/10.1139/cjz-2017-0155
Autor:
Alysha Elsby, Lesanna L. Lahner, Jennifer Olsen, Dyanna M. Lambourn, Stephanie A. Norman, Victoria Souze, James M. Rice, Joseph K. Gaydos, Deborah A. Duffield, Jessica L. Huggins, Amanda Warlick, Erin D'Agnese, John Calambokidis, Steven J. Jeffries
Publikováno v:
Aquatic Mammals. 44:299-318
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::768fe6ea9ba71e871a2c194397cad7f9
https://doi.org/10.1578/am.44.3.2018.299
https://doi.org/10.1578/am.44.3.2018.299
Autor:
Michael J. Ford, Brian J. Burke, Dawn P. Noren, Kristin N. Marshall, Steven J. Jeffries, Jonathan J. Scordino, Austen C. Thomas, M. Bradley Hanson, Brandon E. Chasco, Andrew O. Shelton, Eric J. Ward, Alejandro Acevedo-Gutiérrez, Craig O. Matkin, Isaac C. Kaplan
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-14 (2017)
Scientific Reports
Scientific Reports
Many marine mammal predators, particularly pinnipeds, have increased in abundance in recent decades, generating new challenges for balancing human uses with recovery goals via ecosystem-based management. We used a spatio-temporal bioenergetics model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb40c358329436bca3fcf41d41feb1c5
http://link.springer.com/article/10.1038/s41598-017-14984-8
http://link.springer.com/article/10.1038/s41598-017-14984-8