Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Stephen D, Petersen"'
Autor:
Katie R.N. Florko, David J. Yurkowski, C-Jae C. Breiter, Steven H. Ferguson, Holly E.L. Gamblin, Adam Grottoli, Andrea Nace, Courtney R. Shuert, Stephen D. Petersen
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Biologging tools can provide invaluable information on the movement and behaviour of animals, facilitating the elucidation of ecological dynamics, especially for wide-ranging species, and supporting conservation and management efforts. Harbour seals
Externí odkaz:
https://doaj.org/article/1a068f89f1dc411897f712c33f4e7ef5
Publikováno v:
Arctic Science, Vol 8, Iss 4, Pp 1362-1368 (2022)
Beluga whale (Delphinapterus leucas (Pallas, 1776)) movements, habitat use, and diving behaviour have been studied using satellite-linked transmitters for decades. The inaccessibility of Arctic and subarctic habitats makes these instruments especiall
Externí odkaz:
https://doaj.org/article/0215bfe0e6d34581b2c0a17e141ea097
Autor:
Ashleigh M. Westphal, C-Jae C. Breiter, Sarah Falconer, Najmeh Saffar, Ahmed B. Ashraf, Alysa G. McCall, Kieran McIver, Stephen D. Petersen
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Successful conservation efforts often require novel tactics to achieve the desired goals of protecting species and habitats. One such tactic is to develop an interdisciplinary, collaborative approach to ensure that conservation initiatives are scienc
Externí odkaz:
https://doaj.org/article/0e54a081a28a46c8a6795421bace44aa
Autor:
Breanna E. Pyott, Lauren M. M. Meads, Alexandra L. M. Froese, Stephen D. Petersen, Aimee M. Mitchell, Albrecht I. Schulte-Hostedde
Publikováno v:
Avian Conservation and Ecology, Vol 18, Iss 1, p 20 (2023)
Quantitatively evaluating and monitoring augmentation efforts are critical for conservation success. We formally evaluated the success of two Western Burrowing Owl (Athene cunicularia hypugaea) population augmentation programs in Manitoba and British
Externí odkaz:
https://doaj.org/article/8e886070aa0e46c089cd3ec36629ee0f
Autor:
Timothy R. Frasier, Stephen D. Petersen, Lianne Postma, Lucy Johnson, Mads Peter Heide-Jørgensen, Steven H. Ferguson
Publikováno v:
Global Ecology and Conservation, Vol 22, Iss , Pp - (2020)
Estimating abundance is one of the most fundamental and important aspects of population biology, with major implications on how the status of a population is perceived and thus on conservation and management efforts. Although typically based on one o
Externí odkaz:
https://doaj.org/article/1dd9f313a892447ebbedd04911c27a6b
Publikováno v:
Zoo Biology. 42:38-44
Infrared thermography or thermal imagery is a noninvasive tool that can be used to measure the temperature of surfaces. Typically, thermal imagery is used for construction or military purposes but is increasingly used as a noninvasive tool in wildlif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6776ba616cbae37fb41fd79a78fbdb2
https://doi.org/10.1002/zoo.21722
https://doi.org/10.1002/zoo.21722
Autor:
Jillian Rae St. George, Stephen D. Petersen, James D. Roth, Steven H. Ferguson, David J. Yurkowski
Quantifying trophic relationships within and between species in terms of trophic position, ontogeny, and trophic diversity provides information on community-level structure and function. Little attention has been focused on examining the trophic stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5423014e5c0c6de4f3a7e4aabbf259c7
https://doi.org/10.21203/rs.3.rs-2753941/v1
https://doi.org/10.21203/rs.3.rs-2753941/v1
Publikováno v:
Journal of Mammalogy. 102:1455-1465
Climate-caused changes in prey abundance may alter predator–prey dynamics in the Arctic food web. Lemmings (Dicrostonyx spp.) are important prey for Arctic foxes (Vulpes lagopus) and their annual population fluctuations drive fox reproduction, crea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c83345171b9cd0495cee94ac8931afc
https://doi.org/10.1093/jmammal/gyab115
https://doi.org/10.1093/jmammal/gyab115
Autor:
Stephen D. Petersen, C-Jae C. Breiter, Laura D. Burns, Christian Artuso, Timothy F. Poole, Robert Ea Stewart, Barbara E. Stewart, Nicole Firlotte
Publikováno v:
Blue Jay. 78:30-33
Previous attempts to provide purpose-built artificial chimneys in Manitoba for the threatened Chimney Swift (Chaetura pelagica) have not attracted swifts. A new design of artificial chimney was constructed in Winnipeg and moved to the Assiniboine Par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00a397f31b85fc9f80c1452272b0c53c
https://doi.org/10.29173/bluejay6299
https://doi.org/10.29173/bluejay6299
Autor:
Stephen D. Petersen, Andrew E. Derocher, Vicki Trim, Jeff W. Higdon, C-Jae C. Breiter, Daryll Hedman, Katie R. N. Florko, Evan S. Richardson, Vicki Sahanatien, Maha Ghazal
Publikováno v:
Polar Biology. 43:617-621
Declines in Arctic sea ice associated with climate change have resulted in habitat loss for ice-adapted species, while facilitating increased human development at higher latitudes. Development increases land-use and shipping traffic, which can threat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddce3c2c50e6540cc1251e86dd545275
https://doi.org/10.1007/s00300-020-02657-8
https://doi.org/10.1007/s00300-020-02657-8