Cómo utilizar el canto de las ballenas para saber su número
- Prieto González, Rocío
- Valsero Blanco, María Cruz
- Adam, Olivier
ISSN: 2173-8947
Ano de publicación: 2011
Número: 2
Páxinas: 5-30
Tipo: Artigo
Outras publicacións en: TRIM: Tordesillas, revista de investigación multidisciplinar
Resumo
In this paper we present a model to estimate population densities of whales by means of passive acoustics. We describe here the most frequently used technics and we do a balance of the added information coming from acoustics. We illustrate our method with a practical case: to compute the abundance of blue Antarctic whales around Crozet islands. We use for this a single hydrophone record from April 2003 to March 2004.