Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4381206 | Acta Oecologica | 2012 | 9 Pages |
Abstract
⺠A breeding bird survey monitor common breeding species in France since 1989. ⺠This scheme provides trends in species numbers and community structure. ⺠Official biodiversity indicators are developed from the count data. ⺠Bio-economic dynamic models provide scenarios of sustainable farming and logging. ⺠We highlight the necessity of such volunteer monitoring for policy makers.
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Authors
Frédéric Jiguet, Vincent Devictor, Romain Julliard, Denis Couvet,