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Species assemblages of the rocky intertidal at Helgoland (German Bight, North...
Environmental variables Semi-exposed (erosion rates of gypsum blocks reaches 0.14 g/h; de Kluijver, 1991). Mostly relative natural red sandstone; gently sloping substratra;... -
Species on seaweed clumps off Sylt, northern Wadden Sea, Germany
Entries: #999 = present; numbers = no. of individuals
