Species and habitats - Trisopterus minutus - All ages - Multi-annual abundanc...

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.生物数据均以丰度（即数量或密度值，单位为nbr/km²）的形式进行表征，且始终需要采用log10(x+1)变换完成对数转换。