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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Publicado en:PLoS One
Autores principales: 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
Lenguaje:Inglês
Publicado: Public Library of Science 2021
Materias:
Research Article
Acceso en línea: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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