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Recent declines in northern tall-grass prairies and effects of patch structure on community persistence

Nicola Koper, Auteur ; Kristin E. Mozel, Auteur ; Darcy C. Henderson, Auteur

Dans Biological Conservation (143(1) JAN 2010)

Tall-grass prairies are a critically endangered ecosystem in North America. Our objectives were to evaluate potential roles of prairie patch structure (defined in terms of prairie patch area, matrix type, and edge effects) in explaining changes [...]

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