Conceptid (4) | Preflabel |
---|---|
GJZWB010 | Wet weight biomass of Gammarus (ITIS: 93773: WoRMS 101537) per unit area of the bed by gravimetry |
Z26BMG0Z | Abundance of Gammarus (ITIS: 93773: WoRMS 101537) per unit volume of the water body by optical microscopy |
ZBN00570 | Abundance of Gammarus (ITIS: 93773: WoRMS 101537) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV0570 | Ash-free dry weight biomass of Gammarus (ITIS: 93773: WoRMS 101537) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |