Aerial survey estimates of polar bears and their tracks in the Chukchi Sea

Polar bears are of international conservation concern due to climate change but are difficult to study because of low densities and an expansive, circumpolar distribution. In a collaborative U.S.-Russian effort in spring of 2016, we used aerial surveys to detect and estimate the abundance of polar b...

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Detalhes bibliográficos
Publicado no:PLoS One
Main Authors: Conn, Paul B., Chernook, Vladimir I., Moreland, Erin E., Trukhanova, Irina S., Regehr, Eric V., Vasiliev, Alexander N., Wilson, Ryan R., Belikov, Stanislav E., Boveng, Peter L.
Formato: Artigo
Idioma:Inglês
Publicado em: Public Library of Science 2021
Assuntos:
Research Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC8101751/
https://ncbi.nlm.nih.gov/pubmed/33956835
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0251130
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