Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Eve Jourdain"'
Autor:
Babett Günther, Eve Jourdain, Lindsay Rubincam, Richard Karoliussen, Sam L. Cox, Sophie Arnaud Haond
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract Following the sudden appearance, and subsequent efforts to support the survival of a beluga whale (Delphinapterus leucas) speculated to have been previously trained off the coast of Norway, we investigate the animal’s ability to readapt to
Externí odkaz:
https://doaj.org/article/8c95727bb0b6420e96a6666308a4933d
Autor:
Eve Jourdain, Tiffany Goh, Sanna Kuningas, Tiu Similä, Dag Vongraven, Richard Karoliussen, Anna Bisther, Philip S. Hammond
Publikováno v:
Ecology and Evolution, Vol 11, Iss 23, Pp 17289-17306 (2021)
Abstract This study investigates survival and abundance of killer whales (Orcinus orca) in Norway in 1988–2019 using capture–recapture models of photo‐identification data. We merged two datasets collected in a restricted fjord system in 1988–
Externí odkaz:
https://doaj.org/article/9e1717a7e51743df80d9c7e5b707fc68
Autor:
Todd R. Robeck, Zhe Fei, Ake T. Lu, Amin Haghani, Eve Jourdain, Joseph A. Zoller, Caesar Z. Li, Karen J. Steinman, Stacy DiRocco, Todd Schmitt, Steve Osborn, Bill Van Bonn, Etsuko Katsumata, June Mergl, Javier Almunia, Magdalena Rodriguez, Martin Haulena, Christopher Dold, Steve Horvath
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-11 (2021)
Todd Robeck and Zhe Fei et al. use DNA methylation profiling to develop an epigenetic clock to measure age in odontocete species, including toothed whales and dolphins. The clocks were highly accurate and represent a valuable tool to help in wildlife
Externí odkaz:
https://doaj.org/article/ebe5111aa18c4d848b2f625b0cb719b7
Publikováno v:
Ecology and Evolution, Vol 10, Iss 9, Pp 4115-4127 (2020)
Abstract Ecological diversity has been reported for killer whales (Orcinus orca) throughout the North Atlantic but patterns of prey specialization have remained poorly understood. We quantify interindividual dietary variations in killer whales (n = 3
Externí odkaz:
https://doaj.org/article/8db653b190004c4189222a2fecb6fc93
Autor:
Eve Jourdain, Lance G. Barrett-Lennard, Graeme M. Ellis, John K. B. Ford, Richard Karoliussen, Jared R. Towers, Dag Vongraven
Publikováno v:
Frontiers in Conservation Science, Vol 2 (2021)
Identifying mortality sources and mitigation solutions is crucial in species management and conservation. In killer whales (Orcinus orca), mortality events may pose a serious concern for the conservation of small discrete populations, especially if t
Externí odkaz:
https://doaj.org/article/810d4ace145b48febcafbf6262e18702
Publikováno v:
PLoS ONE, Vol 12, Iss 6, p e0180099 (2017)
Killer whales (Orcinus orca) have been documented preying on either fish or marine mammals in several regions, suggesting that this odontocete species has the ability to specialize on different types of prey. Off Norway, killer whales have been shown
Externí odkaz:
https://doaj.org/article/e1cad6db35514ae5b68e8beec7147b31
Autor:
Anaïs Remili, Rune Dietz, Christian Sonne, Filipa I. P. Samarra, Audun H. Rikardsen, Lisa E. Kettemer, Steven H. Ferguson, Cortney A. Watt, Cory J. D. Matthews, Jeremy J. Kiszka, Eve Jourdain, Katrine Borgå, Anders Ruus, Sandra M. Granquist, Aqqalu Rosing‐Asvid, Melissa A. McKinney
Publikováno v:
Journal of Animal Ecology
Remili, A, Dietz, R, Sonne, C, Samarra, F I P, Rikardsen, A H, Kettemer, L E, Ferguson, S H, Watt, C A, Matthews, C J D, Kiszka, J J, Jourdain, E, Borgå, K, Ruus, A, Granquist, S M, Rosing-Asvid, A & McKinney, M A 2023, ' Quantitative fatty acid signature analysis reveals a high level of dietary specialization in killer whales across the North Atlantic ', Journal of Animal Ecology, vol. 92, no. 6, pp. 1216-1229 . https://doi.org/10.1111/1365-2656.13920
Remili, A, Dietz, R, Sonne, C, Samarra, F I P, Rikardsen, A H, Kettemer, L E, Ferguson, S H, Watt, C A, Matthews, C J D, Kiszka, J J, Jourdain, E, Borgå, K, Ruus, A, Granquist, S M, Rosing-Asvid, A & McKinney, M A 2023, ' Quantitative fatty acid signature analysis reveals a high level of dietary specialization in killer whales across the North Atlantic ', Journal of Animal Ecology, vol. 92, no. 6, pp. 1216-1229 . https://doi.org/10.1111/1365-2656.13920
1. Quantifying the diet composition of apex marine predators such as killer whales (Orcinus orca) is critical to assessing their food web impacts. Yet, with few exceptions, the feeding ecology of these apex predators remains poorly understood. 2. Her
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23d98bbc5e63dc5684ed20f116a023b0
https://hdl.handle.net/11250/3075527
https://hdl.handle.net/11250/3075527
Publikováno v:
Environmental Toxicology and Chemistry
Little is known of the movement or presence of unregulated, emerging contaminants in top predators. The aim of the present study was to conduct the first screening of legacy and emerging contaminants in multiple tissues of killer whales (Orcinus orca
Fieldwork was supported by grants from the Sea World and Busch Gardens Conservation fund and Sea World and Parks Entertainment. This study used multisensory data tags with integrated 4K video to investigate feeding behavior and prey profitability in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00af663933b03cd6088a0e0cd6333b38
https://hdl.handle.net/10023/27318
https://hdl.handle.net/10023/27318
Autor:
Sophie Arnaud-Haon, Lindsay Rubincam, Richard Karoliussen, Babett Günther, Sam Cox, Eve Jourdain
Following the sudden appearance, and subsequent rehabilitation of an assumed previously captive beluga whale off the coast of Norway, we investigate the animal’s ability to readapt to life in the wild. Using DNA analysis, a survey was set up to ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59db5410d62e08e662b9a118ba9e3499
https://doi.org/10.21203/rs.3.rs-941888/v1
https://doi.org/10.21203/rs.3.rs-941888/v1