Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Marcia H. Engel"'
Publikováno v:
J. Cetacean Res. Manage.. 6:225-230
Abundance estimates are presented for the humpback whales wintering off Brazil which ‘visit’ a surveyed area off Abrolhos Bank and display fluke-exposing behaviour. The study is based on photo-identification data collected between 1996 and 2000.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3dd0a11313376ffd2dc4d91b3f0341f
https://doi.org/10.47536/jcrm.v6i3.764
https://doi.org/10.47536/jcrm.v6i3.764
Publikováno v:
J. Cetacean Res. Manage.. 8:297-300
Most models of population structure for Southern Hemisphere humpback whales (Megaptera novaeangliae) assume that individuals feeding in the Scotia Sea migrate primarily to breeding and calving areas off Brazil. However data to support this are few an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a148df33a5e9b0c54f47d4a0bce7f07
https://doi.org/10.47536/jcrm.v8i3.726
https://doi.org/10.47536/jcrm.v8i3.726
Autor:
Peter T. Stevick, Judith M. Allen, Marcia H. Engel, Fernando Felix, Ben Haase, Mariana C. Neves
Publikováno v:
J. Cetacean Res. Manage.. 13:159-162
We report the first documented movement of an individual humpback whale between the eastern South Pacific stock off Ecuador and the western South Atlantic stock off Brazil. This constitutes the first record of a humpback whale in both the Atlantic an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::754354238b3e4185ea1f1c43a56e051d
https://doi.org/10.47536/jcrm.v13i2.545
https://doi.org/10.47536/jcrm.v13i2.545
Publikováno v:
J. Cetacean Res. Manage.. :145-149
Humpback whales wintering off the eastern coast of Brazil were heavily exploited by commercial whaling in the Southern Hemisphere. During recent years, clear signs of recovery have been observed, but few estimates of population growth rate exist. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b62b128becf79dfea200014e68ec083c
https://doi.org/10.47536/jcrm.vi3.323
https://doi.org/10.47536/jcrm.vi3.323
Publikováno v:
J. Cetacean Res. Manage.. :131-144
The population of humpback whales (Megaptera novaeangliae) wintering off the eastern coast of South America is referred to by the International Whaling Commission as ‘Breeding Stock A’ (BSA). This population was heavily exploited in 20th century
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::996fbfcb6426a9c0486079afd6af7ddb
https://doi.org/10.47536/jcrm.vi3.320
https://doi.org/10.47536/jcrm.vi3.320
Autor:
Ana Lúcia Cypriano-Souza, Hugo G. Neto, Berenice M. G. da Silva, Milton C. C. Marcondes, Mariana C. Neves, Marcia H. Engel, Shirley Pacheco de Souza
Publikováno v:
Aquatic Mammals. 46:483-487
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e712d230fbd0ffed5b8e595a16224da
https://doi.org/10.1578/am.46.5.2020.483
https://doi.org/10.1578/am.46.5.2020.483
Publikováno v:
Marine Mammal Science. 34:734-754
At the breeding grounds of most baleen whales the patchiness and gaps in spatial distribution results from interactions between behavior patterns and environmental conditions. We evaluated the influence of environmental factors (bathymetry and distan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4c6e706071986861b96e56ba63417c2
https://doi.org/10.1111/mms.12492
https://doi.org/10.1111/mms.12492
Publikováno v:
Genetics and Molecular Biology
Genetics and Molecular Biology, Volume: 41, Issue: 1 Supplement 1, Pages: 253-262, Published: 2018
Genetics and Molecular Biology, Vol 41, Iss 1 suppl 1, Pp 253-262
Genetics and Molecular Biology v.41 n.1 suppl.1 2018
Sociedade Brasileira de Genética (SBG)
instacron:SBG
Genetics and Molecular Biology, Volume: 41, Issue: 1 Supplement 1, Pages: 253-262, Published: 2018
Genetics and Molecular Biology, Vol 41, Iss 1 suppl 1, Pp 253-262
Genetics and Molecular Biology v.41 n.1 suppl.1 2018
Sociedade Brasileira de Genética (SBG)
instacron:SBG
Genotypes of 10 microsatellite loci of 420 humpback whales from the Southwestern Atlantic Ocean population were used to estimate for the first time its contemporary effective (N e) and census (N c) population sizes and to test the genetic effect of c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d637192a53c61eced56564162dd1e56
http://europepmc.org/articles/PMC5913722
http://europepmc.org/articles/PMC5913722
Autor:
Angela L. Sremba, M. Michael Poole, L. Florez-Gonzalez, Carlos Olavarría, C. S. Baker, Sandro L. Bonatto, Ana Lúcia Cypriano-Souza, G. R. Albertson, Ari S. Friedlaender, Rochelle Constantine, Claire Garrigue, Marcia H. Engel, Debbie Steel, Susana Caballero, Anelio Aguayo-Lobo, Andrew J. Read, David Johnston, Jooke Robbins, Douglas P. Nowacek
Publikováno v:
Polar Biology. 41:323-340
Southern Hemisphere humpback whales breed in tropical waters and migrate to Antarctica to forage. While the breeding grounds are well defined, the population structure on Antarctic feeding grounds is poorly described. The Western Antarctic Peninsula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::855530af7579d00ffc43b0458fbf636c
https://doi.org/10.1007/s00300-017-2193-1
https://doi.org/10.1007/s00300-017-2193-1
Autor:
Fernando R. Guilherme-Silveira, Paul G. Kinas, Marcia H. Engel, Heloise J. Pavanato, Leonardo L. Wedekin
Publikováno v:
Ecological Modelling. 358:10-18
We developed a Bayesian distance sampling analysis using a hierarchically structured model parameterization to estimate humpback whale abundance in the Southwest Atlantic Ocean (Breeding Stock A). We included covariates that affect detection (altitud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c813f412d58cef037ded66d8af504159
https://doi.org/10.1016/j.ecolmodel.2017.05.003
https://doi.org/10.1016/j.ecolmodel.2017.05.003