Conceptid (2) | Preflabel |
---|---|
ZBN00137 | Abundance of Baetis (ITIS: 100800) per unit area of the bed by sieving and picking under an optical microscope |
ZBVV0137 | Ash-free dry weight biomass of Baetis (ITIS: 100800) per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition |