Toward reliable estimates of abundance: comparing index methods to assess the abundance of a Mammalian predator.
Due to time and financial constraints indices are often used to obtain landscape-scale estimates of relative species abundance. Using two different field methods and comparing the results can help to detect possible bias or a non monotonic relationship between the index and the true abundance, provi...
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Autores principales: | Denise Güthlin, Ilse Storch, Helmut Küchenhoff |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Public Library of Science (PLoS)
2014
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Materias: | |
Acceso en línea: | https://doaj.org/article/a4868489939247509bc4a787a21ee9b7 |
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