The aquatic macrophytes of Lake Vechten.
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Elly P. H. Best
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Article
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1982
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Springer
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English
โ 960 KB
The macrophytic species compositions in Lake Vechten of 1963 and 1979-80 were compared and showed a considerable change . The main vegetation types were mapped in 1973, 1978, 1979 and 1980 . All macrophytic communities, i .e . submerged, floating-leaved and emergent vegetation types, declined mainly