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A multiple data source approach to improve abundance estimates of small populations: The brown bear in the Apennines, Italy

Vincenzo Gervasi, Auteur ; Paolo Ciucci, Auteur ; John Boulanger, Auteur ; Ettore Randi, Auteur ; Luigi Boitani, Auteur

Dans Biological Conservation (152 AUG 2012)

When dealing with small populations of elusive species, capture-recapture methods suffer from sampling and analytical limitations, making abundance assessment particularly challenging. We present an empirical and theoretical evaluation of multip[...]

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