Results 1 to 10 of about 88 (48)

Impactos antrópicos aos ambientes manguezais em áreas de ocorrência do Peixe-boi-marinho trichechus manatus manatus no litoral brasileiro

open access: yesBiodiversidade Brasileira, 2023
O peixe-boi-marinho (Trichechus manatus manatus) é um mamífero aquático que habita mares, áreas de manguezais e estuários nas regiões Norte e Nordeste do Brasil.
Helena Gurjão Pinheiro do Val   +10 more
doaj   +1 more source

Who Is in Handicrafts: Tooth Morphology and Age Determination as Tools to Assess Vulnerable Dolphins Sotalia spp. Supplying the Trade of Artisanal Charms in Brazil

open access: yesFrontiers in Marine Science, 2022
In Brazil, dolphins’ body parts are commonly used as traditional amulets, named as love-charms, while dolphins’ teeth are commercialized in handcrafted necklaces and bracelets.
Greicy F. Ruenes   +13 more
doaj   +1 more source

Programa de solturas de peixes-bois-marinhos

open access: yesBiodiversidade Brasileira, 2023
Planos de ação nacional para a conservação das espécies ameaçadas de extinção são instrumentos de gestão que priorizam ações para a conservação da biodiversidade, em especial espécies ameaçadas de extinção. O peixe-boi-marinho Trichechus manatus manatus
Leandro Lazzari Ciotti   +9 more
doaj   +1 more source

O turismo embarcado no refúgio de vida silvestre da Ilha dos Lobos, Sul do Brasil

open access: yesBiodiversidade Brasileira, 2022
A visitação pública em áreas marinhas protegidas no Brasil tem aumentado de forma expressiva nas últimas décadas. Contudo, para que as atividades de visitação possam ter resultados positivos em termos de sensibilização ambiental e conservação da ...
Paulo Henrique Ott   +3 more
doaj   +1 more source

Genetic Connectivity of the West Indian Manatee in the Southern Range and Limited Evidence of Hybridization With Amazonian Manatees

open access: yesFrontiers in Marine Science, 2021
The Antillean subspecies of the West Indian manatee is classified as endangered by the International Union for the Conservation of Nature (IUCN) Red List.
Fábia de Oliveira Luna   +10 more
doaj   +1 more source

Management effectiveness of Nature Conservation Units in southern Brazil [PDF]

open access: yesNeotropical Biology and Conservation, 2023
The implementation of protected areas, in particular, nature Conservation Units (CUs), is a conservation strategy recognised worldwide. However, these territories require efficient management to achieve their conservation goals.
Patrícia Bernardes Rodrigues Witt   +3 more
doaj   +3 more sources

Corrigendum: Witt PBR, Faria HH, Oliveira J, Oliveira LR (2023) Management effectiveness of Nature Conservation Units in southern Brazil. Neotropical Biology and Conservation 18(3): 209–230. doi: 10.3897/neotropical.18.e103019 [PDF]

open access: yesNeotropical Biology and Conservation, 2023
A implantação de áreas protegidas, em especial, Unidades de Conservação da Natureza (UCs), é uma estratégia de conservação reconhecida mundialmente.
Patrícia Bernardes Rodrigues Witt   +3 more
doaj   +3 more sources

A Synthesis of the Ecology, Human-Related Threats and Conservation Perspectives for the Endangered Franciscana Dolphin

open access: yesFrontiers in Marine Science, 2021
The franciscana is endemic to subtropical coastal waters of Brazil, Uruguay, and Argentina, and is the only living species of the family Pontoporiidae. It is regarded as the most endangered cetacean in the western South Atlantic.
Eduardo R. Secchi   +4 more
doaj   +1 more source

Sharing the space: Review of humpback whale occurrence in the Amazonian Equatorial Coast

open access: yesGlobal Ecology and Conservation, 2020
Humpback whales have a cosmopolitan distribution and undertake annual migrations between low and high latitudes where breeding and feeding takes place, respectively. In Brazil, the main breeding area encompasses the Abrolhos Bank at the Eastern Brazilian
Nathali G. Ristau   +6 more
doaj   +1 more source

Distribution, population size and IUCN Red Listing of an isolated population of the threatened franciscana

open access: yesEndangered Species Research, 2023
The franciscana Pontoporia blainvillei is the only extant member of the family Pontoporiidae, and its occurrence is restricted to coastal waters from Brazil to Argentina.
F Sucunza   +6 more
doaj   +1 more source

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