Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Martin Postma"'
Publikováno v:
Journal of Zoology. 314:174-186
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::051dcae61886db8850b415f30dc12aea
https://doi.org/10.1111/jzo.12879
https://doi.org/10.1111/jzo.12879
Publikováno v:
Zoological Journal of the Linnean Society. 191:612-625
Quantified coat pattern dissimilarity provides a visible surface for individual animal traceability to populations. We determined the feasibility in quantifying uniqueness of stripe patterns of Cape mountain zebra (CMZ; Equus zebra zebra) using geome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3b599eefb0f27561d09e4fe3c3ae83e
https://doi.org/10.1093/zoolinnean/zlaa036
https://doi.org/10.1093/zoolinnean/zlaa036
Publikováno v:
Polar Biology. 42:225-229
The distribution, density and percentage contribution of pack ice pinnipeds during ship-board censuses in the eastern Weddell Sea in summer 2015/2016 are presented. Of the four true pack ice seal species encountered, crabeater seals predominated. Des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a2a1163100b88675312a56f6e759e18
https://doi.org/10.1007/s00300-018-2401-7
https://doi.org/10.1007/s00300-018-2401-7
Autor:
Marthán N Bester, Res Altwegg, W. Chris Oosthuizen, Roger Pradel, Marie Nevoux, Martin Postma, P J Nico de Bruyn
Publikováno v:
Population Ecology
Population Ecology, Springer Verlag, 2019, 61 (4), pp.421-435. ⟨10.1002/1438-390X.12015⟩
Population Ecology, 2019, 61 (4), pp.421-435. ⟨10.1002/1438-390X.12015⟩
Population Ecology, Springer Verlag, 2019, 61 (4), pp.421-435. ⟨10.1002/1438-390X.12015⟩
Population Ecology, 2019, 61 (4), pp.421-435. ⟨10.1002/1438-390X.12015⟩
International audience; ecruitment age plays a key role in life-history evolution. Because individuals allocate limited resources among competing life-history functions, theory predicts trade-offs between current reproduction and future growth, survi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d23474f1b7a8d662377e588e5be2ef0f
https://hal.archives-ouvertes.fr/hal-02177472
https://hal.archives-ouvertes.fr/hal-02177472
Publikováno v:
Antarctic Science. 25:731-740
Physically weighing large marine mammals sequentially over time has presented researchers with a logistical challenge and has severely limited sample sizes. Using a well-established photogrammetry method we developed a simple mathematical method to c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a36d1ac6027c6d532cda50e8c15deeb
https://doi.org/10.1017/s0954102013000059
https://doi.org/10.1017/s0954102013000059
Publikováno v:
Polar Biology. 36:719-729
Life history theory predicts a change in reproduction success with age as energy resources are limited and must be allocated effectively to maximize reproduction and survival. In this study, we use three reproductive performance measures, maternal ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15d89ad538c3aed3262937f8596c1b38
https://doi.org/10.1007/s00300-013-1298-4
https://doi.org/10.1007/s00300-013-1298-4
Publikováno v:
South African Journal of Wildlife Research. 41:218-223
Goose barnacles (Lepas australis) were found attached to satellite-tracking and time-depth recording (TDR) instruments carried by two lactating Subantarctic fur seals (Arctocephalus tropicalis) from Marion Island. We report on the movements of these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afa4175ff2b243fe9f30aa8fd0e2bd97
https://doi.org/10.3957/056.041.0210
https://doi.org/10.3957/056.041.0210
Publikováno v:
African Zoology; Vol 46, No 1 (2011); 188-193
Opportunistic shore-based sightings of southern right whales Eubalaena australis for Marion Island (46°54’S, 37°45’E) were documented at five different times between 1974 and 2009. Whales were sighted between May and September and exclusively o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa09e85572d3e6a038743f19ace77b9c
https://doi.org/10.1080/15627020.2011.11407493
https://doi.org/10.1080/15627020.2011.11407493
Publikováno v:
Polar Biology. 38:569-571
A leucistic Antarctic fur seal (Arctocephalus gazella) pup was born on subantarctic Marion Island during the austral summer of 2010/2011. This is the first confirmed record of a leucistic fur seal pup born outside the Scotia Arc islands. Additionally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f169efb590eb99aeac14b3480b8b77a5
https://doi.org/10.1007/s00300-014-1573-z
https://doi.org/10.1007/s00300-014-1573-z
Autor:
W. Chris Oosthuizen, Marthan Nieuwoudt Bester, Mia Wege, Derek S. van der Merwe, Elissa Z. Cameron, N. Thomas Mufanadzo, Martin Postma, Mashudu Phalanndwa, Ryan R. Reisinger, Cheryl Ann Tosh, P J Nico de Bruyn
Publikováno v:
Mammalian Biology. 75:555-560
Non-offspring maternal care should be rare due to the high costs of raising offspring, particularly lactation, but nonetheless occurs in a variety of taxa. Misguided parental care, associated with recognition errors and/or inattentiveness by lactatin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5519ff167dff46e36b63a23a744b8461
https://doi.org/10.1016/j.mambio.2009.11.004
https://doi.org/10.1016/j.mambio.2009.11.004