Species and habitats - Ampelisca spinipes - Abundance (RCP Manche, 1971-1976)
Biological data collected during RCP Manche surveys have been expressed in abundance (nbr.indiv/30L sed). Data log-transformed (log10(x+1)).
Biological data collected during RCP Manche surveys have been expressed in abundance (nbr.indiv/30L sed). Data log-transformed (log10(x+1)).