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Documents disponibles écrits par cet auteur (6)
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Article
Sarara Azumi, Auteur ; Jean-Baptiste Thiebot, Auteur ; Akinori Takahashi, Auteur ; Jumpei Okado, Auteur ; Nao Nagatani, Auteur ; Yasuaki Niizuma, Auteur ; Masato Moteki, Auteur ; Yutaka Watanuki, AuteurShort-tailed shearwaters Ardenna tenuirostris are seasonally abundant consumers in the Southern Ocean, but their diet in this region is debated. Among birds found on vessels at high latitudes (n = 11 live birds and 4 carcasses), at least six had[...]
Article
Jean-Baptiste Thiebot, Auteur ; Bungo Nishizawa, Auteur ; Fumio Sato, Auteur ; Naoki Tomita, Auteur ; Yutaka Watanuki, AuteurIncidental capture in fisheries (“bycatch”) is a major threat to global marine biodiversity, especially to those species with low fecundity, such as albatrosses. Efforts to reduce bycatch have been undertaken in industrial fisheries, but the sca[...]
Article
Jean-Baptiste Thiebot, Auteur ; Yves Cherel, Auteur ; Manon Acqueberge, Auteur ; Aurelien Prudor, Auteur ; Philip N. Trathan, Auteur ; Charles-Andre Bost, AuteurThe annual moult creates the highest physiological stress during a penguin's breeding-cycle and is preceded by a period of hyperphagia at sea. Although crucial to individual survival, foraging strategies before moult have been little investigate[...]
Article
Jean-Baptiste Thiebot, Auteur ; Henri Weimerskirch, AuteurSeabirds associations with marine mammals have been shown to be an efficient way by which the seabirds can detect and access prey patches. However, these associations have been documented locally in the literature and their relevance at the ecos[...]
Article
Risa Sakai, Auteur ; Jumpei Okado, Auteur ; Aya Kumagai, Auteur ; Jean-Baptiste Thiebot, Auteur ; Yutaka Watanuki, AuteurWhen facing changes in the available forage fish composition and distribution, seabirds are expected to respond by switching their prey species and/or adjusting their key foraging areas. We studied chick-rearing Rhinoceros Auklets Cerorhinca mon[...]
Article
Christophe Barbraud, Auteur ; Jean-Baptiste Thiebot, AuteurThe primary and accepted method used to estimate seabird densities at sea from ships is the strip transect method, designed to correct for the effect of random directional bird movement relative to that of the ship. However, this method relies o[...]
