Results 131 to 140 of about 5,313 (224)

Angiotensin II and Aldosterone Increase with Fasting in Breeding Adult Male Northern Elephant Seals (Mirounga angustirostris) [PDF]

open access: yes, 2006
The renin‐angiotensin‐aldosterone system (RAAS) appears to contribute significantly to osmoregulation of fasting northern elephant seal (Mirounga angustirostris) pups; however, RAAS has not been characterized in fasting adult seals. Therefore, this study
Crocker, Daniel E. E.   +3 more
core   +1 more source

Aerospace medicine and biology: A continuing bibliography with indexes, supplement 184 [PDF]

open access: yes
This bibliography lists 139 reports, articles, and other documents introduced into the NASA scientific and technical information system in August ...

core   +1 more source

The Antillean Manatee in the North of Maracaibo Lake (Venezuela): Distribution, and Conservation Issues

open access: yesActa Biológica Colombiana
In Venezuela, Antillean manatees (Trichechus manatus manatus) have declined mainly due to habitat loss and degradation, but other threats to the species persist.
Adda Gabriela Manzanilla-Fuentes   +5 more
doaj   +1 more source

Investigating the gene expression profiles of rehabilitated Florida manatees (Trichechus manatus latirostris) following red tide exposure. [PDF]

open access: yesPLoS One, 2020
Lazensky R   +9 more
europepmc   +1 more source

The Conservation and Habitat Ecology of Antillean Manatees (Trichechus manatus manatus) in the Drowned Cayes Area of Belize, Central America [PDF]

open access: yes, 2011
The Drowned Cayes area of Belize, Central America is regionally important for the conservation of Antillean manatees in the Caribbean (Lefebvre et al. 2001; Quintana-Rizzo & Reynolds 2008).
LaCommare, Katherine Spencer
core   +1 more source

初生北美海牛的心脏

open access: yes野生动物学报, 1993
北美海牛(Trichechus manatus)是一种珍稀的水生哺乳动物,分布在美洲的热带和亚热带水域,以当地水生植物为食物。由于数量稀少,国际自然保护和自然资源联盟将其列为世界濒危动物。本文就初生海牛的胸廓和心脏的形态结构给予报道。这只小海牛因出生时溺水而死、雄性,体长为120厘米。
邱幼祥
doaj  

A Proposal Towards a Dutch Caribbean Marine Mammal Sanctuary [PDF]

open access: yes
Based on the goals set forth in the Dutch Biodiversity Policy Programme, The Netherlands has a traditionally strong commitment to protect biodiversity and marine mammals both internationally and in its own national and Kingdom waters.
Debrot, A.O.   +3 more
core   +2 more sources

Dugong distribution and abundance in the northern Great Barrier Reef Marine Park - November 2000 [PDF]

open access: yes, 2002
The waters of northern Australia are internationally recognised as the stronghold of the dugong (Dugong dugon) which is listed as vulnerable to extinction by the IUCN (2000).
Marsh, H., Lawler, I.R.
core  

Procedures for the salvage and necropsy of the Dugong (Dugong Dugon)-second edition 2007 [PDF]

open access: yes, 2007
This manual provides a detailed guide for dugong (Dugong dugon) carcass handling and necropsy procedures. It is intended to be used as a resource and training guide for anyone involved in dugong incidents including management officers, biologists ...
Beck, C.   +10 more
core  

Changes In Submersed Macrophytes In Relation To Tidal Storm Surges [PDF]

open access: yes, 1999
We analyzed long-term submersed macrophyte presence-absence data collected from 15 stations in Kings Bay/Crystal River, Florida in relation to three major storm events.
Canfield, D. E., Jr.   +3 more
core   +1 more source

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