Results 81 to 90 of about 5,426 (201)

Summary of 1987 and 1988 manatee aerial surveys at Kennedy Space Center [PDF]

Aerial surveys of manatees conducted since 1977 at Kennedy Space Center (KSC) have provided a very useful and cost effective monitoring tool in the assessment of abundance and distribution of manatees in the northern Banana River.
Provancha, Jane A., Provancha, Mark J.
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Levantamento das áreas de ocorrência de peixe-boi-marinho (Trichechus manatus manatus) no interior da Reserva Extrativista Marinha de Cururupu/MA e região de entorno

Biodiversidade Brasileira
No Brasil existem duas espécies de sirênios pertencentes à família Trichechidae: o peixe-boi-marinho-das-Antilhas (Trichechus manatus manatus) e o peixe-boi-amazônico (Trichechus inunguis).
Paloma Pinheiro Reis, Fernanda Loffer Niemeyer Attademo, Salvatore Siciliano, Filipe de Oliveira Chaves, Natália Costa Silva, Fábia de Oliveira Luna, Louiziane Gabriele Souza Soeiro, Keila Rego Mendes, Laura Moreira de Andrade-Reis   +8 more
doaj   +1 more source

Distribution of the Antillean manatee (Trichecus manatus manatus) in the Alvarado Lagoon System (Veracruz, Mexico)

Ciencias Marinas, 2012
The Antillean manatee (Trichechus manatus manatus) is considered endangered in Mexico. Local extinctions have been documented in the northern Gulf of Mexico, and the only remaining population with a northern distribution is found in the Alvarado Lagoon ...
IC Daniel-Rentería, A Serrano, G Sánchez-Rojas   +2 more
doaj   +1 more source

Capture and utilization of the Antillean manatee (Trichechus manatus manatus) on the northern Brazilian coast [PDF]

Biotemas, 2008
The Antillean manatee (Trichechus manatus manatus) is now considered to be the most endangered aquatic mammal of Brazil. During 1992 and 1993, we surveyed 3000km of the coastal area of the Maranhão (MA), Pará (PA) and Amapá (AP) states where we visited ...
Marisol Menezes Pessanha, Ricardo José Soavinski, Régis Pinto de Lima, Fábia de Oliveira Luna, Janaina Pauline de Araújo, José Zanon de Oliveira Passavante   +5 more
doaj  

Parasite fauna of wild Antillean manatees (Trichechus manatus manatus) of the Andean Region, Colombia

Parasites & Vectors, 2019
Background Antillean manatees (Trichechus manatus manatus) are large herbivorous aquatic mammals living in limited areas of South, Central and North America.
Juan Vélez, Jörg Hirzmann, Katerin Arévalo-González, Malin K. Lange, Anika Seipp, Ulrich Gärtner, Anja Taubert, Susana Caballero, Carlos Hermosilla   +8 more
doaj   +1 more source

Status of the Amazonian manatee (Trichechus inunguis) in the Cuyabeno Reserve, Ecuador

ACI Avances en Ciencias e Ingenierías, 2010
Amazonian manatees live in black water rivers and lakes in the Amazon basin. A study of Amazonian manatees in the Cuyabeno Reserve conducted by Timm et al.
Judith Denkinger
doaj   +1 more source

Use of aerial survey and aerophotogrammetry methods in monitoring manatee populations [PDF]

, 1996
We evaluated the use of strip-transect survey methods for manatees through a series of replicate aerial surveys in the Banana River, Brevard County, Florida, during summer 1993 and summer 1994.
Ackerman, Bruce B., Clifton, Kari B., Lefebvre, Lynn W., Miller, Karl E.   +3 more
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Variáveis hematológicas e bioquímicas de peixe-boi da Amazônia (Trichechus inungui) jovens

Pesquisa Veterinária Brasileira
Resumo: Peixes-boi da Amazônia (Trichechus inungui) jovens são frequentemente encontrados e resgatados de rios, no entanto para avaliar e monitorar o estado de saúde desses animais é necessário conhecer os valores de referência das variáveis ...
Isadora K.F. Sousa, Rejane S. Sousa, Adna C.P. Azevedo, Ilva F.C.B. Corrêa, Jairo Moura de Oliveira, Sidcley P. Matos, Clara S. Mori, Enrico L. Ortolani, Nadia R.P. Almosny   +8 more
doaj   +1 more source

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

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

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Rapid recreation assessment: a tool to assess visitor use and associated impacts at coastal and marine protected areas [PDF]

, 2006
As more people discover coastal and marine protected areas as destinations for leisure-time pursuits, the task of managing coastal resources while providing opportunities for high quality visitor experiences becomes more challenging.
Denny, Christine, Fish, Thomas E.
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