Top ten invertebrate taxa based on Index of Relative Dominance (IRD).
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资源简介：
IRD = % numerical abundance (number of individuals.m-2) x % frequency of occurrence (freq.). Feed. = feeding groups: 1 = passive suspension feeders, 2 –active suspension feeders, 3 = herbivorous browsers, 4 = carnivores, 5 = omnivores, 6 = deposit feeders.
创建时间：
2020-03-11
