Species and habitats - Maja brachydactyla - All ages - Mean presence probabil...
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Biologic data have been expressed in abundance (numbers or density values (nbr/km²)) and always required to be log-transformed using a log10(x+1) transformation. Abundance mean...
生物数据通常以丰度形式表达(即数量或密度值,单位:个/平方千米),且均需采用log10(x+1)变换进行对数转换。丰度均值……



