Titlebook: Biodiversity, Temperate Ecosystems, and Global Change; Timothy J. B. Boyle,Christopher E. B. Boyle Conference proceedings 1994 Springer-Ve

Aesthete

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Biodiversity of the Wadden Sea (Denmark, Germany, The Netherlands): recent changes and future projeThe Wadden Sea is a shallow estuarine area situated along the North Sea coasts of Denmark, Germany and The Netherlands. Average tidal ranges vary between 1.4 and 3.4 m. The Wadden Sea occupies about 8,000 km. and about half of this area consists of bare tidal flats. Salt marshes occur only above mean high water mark and cover about 300 km..

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Changes in the Species Diversity of Ground Beetles (Coleoptera, Carabidae) Following Disturbances,urrence and the research of causal relationship to environmental variables. Nevertheless species composition and abundance analyses assume primary importance for conservation purposes and trends in species composition in fragmented landscapes suggest that a more comprehensive view is required for maintenance of diversity (Noss, 1983).

CANDY

狼群

978-3-642-78974-8Springer-Verlag Berlin Heidelberg 1994

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