Export OF P01 One armed bandit search "Conceptid (P01)","Preflabel (P01)","Conceptid (P02)","Preflabel (P02)" "AHBDM011","Ash-free dry weight biomass of Anisus vortex per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition","ZADX","Zoobenthos dry weight biomass" "ZBN00058","Abundance of Anisus vortex per unit area of the bed by sieving and picking under an optical microscope","ZBTX","Zoobenthos taxonomic abundance"