La Tour du Valat

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Butterfly distribution and abundance is affected by variation in the Swedish forest-farmland landscape

Ake Berg, Auteur ; Karin Ahrne, Auteur ; Erik Ockinger, Auteur ; Roger Svensson, Auteur ; Bo Soderstrom, Auteur

Dans Biological Conservation (144(12) DEC 2011)

Remaining patches of semi-natural grasslands are hot spots for biodiversity in modern agricultural landscapes. In Sweden semi-natural pastures cover approximately 500,000 ha. However, power-line corridors, road verges and clear-cuts cover larger[...]

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