Species and habitats - Scyliorhinus canicula - Male - Mature - Annual abundan...

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（abundance）形式表征，具体为个体数量或密度值（单位：个/平方千米），且始终需要采用log10(x+1)变换进行对数转换。