Výsledky vyhledávání

Dispersal and dive patterns in gravid leatherback turtles during the nesting season in French Guiana

Autor: Yasuhiko Naito, Sabrina Fossette, Sandra Ferraroli, Katsufumi Sato, Y. Le Maho, Nobuaki Arai, Hideji Tanaka, Jean-Yves Georges, Yan Ropert-Coudert

Publikováno v: Marine Ecology Progress Series
Marine Ecology Progress Series, Inter Research, 2007, 338, pp.233-247
HAL

We present the first combined analysis of diving behaviour and dispersal data collected from gravid leatherback turtles during 3 consecutive nesting seasons in French Guiana. In total, 23 turtles were fitted with Argos satellite transmitters and 16 i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab4fcaaa4034cf0854cc9f9dfbc1276d
https://doi.org/10.3354/meps338233

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A roadmap for Antarctic and Southern Ocean science for the next two decades and beyond

Autor: H. Yang, Ian Allison, Jefferson Cardia Simões, Jeff Ayton, Melody S. Clark, Steven L. Chown, Diana H. Wall, William J. Sutherland, Carlota Escutia, David G. Vaughan, Jan-Gunnar Winther, Martin J. Siegert, Marcelo Leppe, John J. Cassano, Ted Scambos, Michael Sparrow, W. B. Lyons, Yan Ropert-Coudert, Peter Barrett, Sergio A. Marenssi, Robert M. DeConto, C. Elfring, Y. Le Maho, Nancy A. N. Bertler, J. Retamales, Daniela Liggett, S.H. Lee, José C. Xavier, Michelle Rogan-Finnemore, Heinz Miller, C. Lüdecke, P. Morozova, Irene R. Schloss, Terry J. Wilson, Erli Schneider Costa, C.A. Ricci, Gary S. Wilson, S. Bo, Neil Gilbert, Azizan Abu Samah, Robert A. Massom, Julian Gutt, Jessica C. Walsh, Shailesh Nayak, Helen A. Fricker, Robin E. Bell, Jerónimo López-Martínez, Stephen Craig Cary, R. Ravindra, David S. Hik, Lloyd S. Peck, Carl G. Jones, Jenny Baeseman, Renuka Badhe, Stephen R. Rintoul, Xichen Li, Jane E. Francis, John W. V. Storey, Y.D. Kim, M. Fukuchi, Vladimir Ya. Lipenkov, Robert B. Dunbar, Don A. Cowan, David H. Bromwich, Tim R Naish, Bryan C. Storey, Mahlon C. Kennicutt, Kazuyuki Shiraishi, G. Hosie, Angelika Brandt, Karin Lochte, Charlotte Havermans, L. Sanson, German Leitchenkov, Peter Convey

Publikováno v: Antarctic Science
Antarctic Science, Cambridge University Press (CUP), 2015, 27 (1), pp.3-18. ⟨10.1017/S0954102014000674⟩
EPIC3Antarctic Science, CAMBRIDGE UNIV PRESS, ISSN: 0954-1020

Antarctic and Southern Ocean science is vital to understanding natural variability, the processes that govern global change and the role of humans in the Earth and climate system. The potential for new knowledge to be gained from future Antarctic sci

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::377e3f19425769fa66ef56c287b7e4fb
https://hal.archives-ouvertes.fr/hal-01076420

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Linking the foraging performance of a marine predator to local prey abundance

Autor: Jean-Paul Gendner, Akiko Kato, Jean-Patrice Robin, P.‐E. Chaillon, M. Mellet, Grégoire Kuntz, F. Delbart, David Grémillet, Y. Le Maho, Svein-Håkon Lorentsen

Publikováno v: Functional Ecology. 18:793-801

Summary 1Knowledge of the functional response of predators to prey densities conditions our understanding of food webs. Such links are still poorly understood within the higher trophic levels of marine ecosystems. 2We present the first field study re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1a623fc65b5e8918038a0c3cf1e2ecf
https://doi.org/10.1111/j.0269-8463.2004.00914.x

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Heart rate and energetics of free-ranging king penguins (Aptenodytes patagonicus)

Autor: Patrick J. Butler, Anthony J. Woakes, Y. Le Maho, Grégoire Kuntz, Andreas Fahlman, Yves Handrich, G. Froget

Publikováno v: Journal of Experimental Biology. 207:3917-3926

SUMMARYThe main objective of this study was to determine heart rate(fh) and the energetic costs of specific behaviours of king penguins while ashore and while foraging at sea during their breeding period. In particular, an estimate was made of the en

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72beb56f60f0afa45fae2ece4d868fdd
https://doi.org/10.1242/jeb.01232

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Adjustments of gastric pH, motility and temperature during long-term preservation of stomach contents in free-ranging incubating king penguins

Autor: Y. Le Maho, Cécile Thouzeau, C. Le Bohec, G Peters

Publikováno v: Journal of Experimental Biology. 207:2715-2724

SUMMARY Male king penguins are able to store undigested food in their stomach for up to 3 weeks during their incubation fast, which evidently implies some modification of their digestive process. Using small electronic recorders, we studied the chang

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68f538ecfa7cb9a3857f8c66db381c95
https://doi.org/10.1242/jeb.01074

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