A quantitative assessment of human trampling effects on a rocky intertidal community
作者： K.A. Beauchamp , M.M. Gowing
DOI: 10.1016/0141-1136(82)90020-4
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摘要: Abstract The density and diversity of algae invertebrates in the rocky marine intertidal were studied at three sites differing degree human trampling. Quantitative sampling showed that (1) a general pattern higher occurred less trampled sites, (2) densities mussels barnacles unaffected (3) most site, brown alga Pelvetiopsis limitata was absent small bivalves Lasaea spp. found lower densities.
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