Výsledky vyhledávání - "Risso's Dolphins (Grampus griseus)"

Spatial segregation of calving and nursing Risso’s dolphins (Grampus griseus) in the Azores, and its conservation implications

Autor: Karin L. Hartman, Marc Fernandez, José M. N. Azevedo

Publikováno v: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP

Calving can be a critical period for cetaceans. Areas providing security for vulnerable calves, and high food availability for lactating females can be critical habitats requiring specific conservation measures. Here, we test the hypothesis that calv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c833819fcefb24776c440e9fb433080

Zobrazit plný text záznamu

Data analysis model selection for estimating local population size of the Risso’s dolphin (Grampus griseus) in the Azores

Autor: Stap, Tim Van der, Hartman, Karin L., Wittic, Anja, Azevedo, José M. N., Heitkönig, Ignas M. A.

27th Annual Conference of the European Cetacean Society. Setúbal, Portugal, 8-10 April 2013. Different models estimating cetacean population size require making assumptions about the marking and recapturing of individuals, and on the structure of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1502::1df0486003aed65be4cfd3b4408fd94d
https://hdl.handle.net/10400.3/3046

Zobrazit plný text záznamu

Show me your body and I tell you how hold you are: a non-invasive methodto define 6 life history-classes in Risso's dolphins (Grampus griseus), using an identified trial population in the Atlantic

Autor: Hartman, Karin L., Wittich, Anja, Azevedo, José M. N.

European Cetacean Society Conference Workshop, Galway, Ireland, 25th March 2012. "[…]. The objective of this paper is to present a new non-intrusive and inexpensive method to classify six life history stages in Risso's dolphins: from newborn calf t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1502::1b95edb6a6bb35ab47ceae291b35bddf
https://hdl.handle.net/10400.3/3038

Zobrazit plný text záznamu

Habitat differentiation between groups of Risso's dolphins as evidence of coastal nursery areas

Autor: Fernandez, Marc, Hartman, Karin L., Azevedo, José M. N.

26th Annual Conference of the European Cetacean Society, Galway, Ireland 26-28 March 2012. Previous studies have shown strong site fidelity by Risso's dolphins at a site off Pico Island, Azores. Females with calves tend to be seen together, often wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1502::16cf7ff5cde7001b9a25569d033a7a1c
https://hdl.handle.net/10400.3/3043

Zobrazit plný text záznamu

Behavioural responses of Risso’s dolphin, Grampus griseus, to remote biopsy sampling

Autor: Hartman, Karin L., Wittich, Anja, Neves, Dalia, José Azevedo

Publikováno v: CIÊNCIAVITAE

25th Conference of the European Cetacean Society. Long-terms datasets on marine mammals: learning from the past to manage the future, Cadiz, Spain, 21-23 March 2011. Biopsy sampling from free-ranging cetaceans is a widespread method used in various b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9a3d92d608e01d53f819ed9107d45a7e
https://hdl.handle.net/10400.3/1185

Zobrazit plný text záznamu

Temporal residency patterns of Risso's dolphins, Grampus griseus, off Pico Island, Azores

Autor: Hartman, Karin L., Geelhoed, Steve C. V., Visser, Fleur, José Azevedo

Publikováno v: CIÊNCIAVITAE

Proceedings of the 18th Biennial Conference of the Society for Marine Mammalogy, Quebec City, Canada, October 12-16, 2009. Temporal residency patterns of Risso's dolphins, Grampus griseus, occurring off Pico Island, Azores archipelago, were studied b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9b9486f68cd6e062d382d0c78802f402
http://hdl.handle.net/10400.3/1180

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání