Date prélèvement29/08/2019
IBMR9.270
Robustesse8.58
Recouvrement UR173.00%
Faciès UR1chenal lotique (10-25%), radier (> 75%)
Recouvrement UR227.00%
Faciès UR2chenal lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Najas minor NAJMIN 0 0.01
Rorippa amphibia RORAMP 0.01 0
Ranunculus fluitans RANFLU 0.01 0
Ceratophyllum demersum CERDEM 0.01 0.01
Ludwigia peploides LUDPEP 0.01 0.01
Phormidium sp. PHOSPX 0.01 0
Lyngbya sp. LYNSPX 0.01 0
Spirodela polyrhiza SPRPOL 0.01 0
Myriophyllum spicatum MYRSPI 0.01 0.01
Melosira sp. MELSPX 0.01 0
Cladophora sp. CLASPX 0.01 0
Diatoma sp. DIASPX 0.01 0
Lemna minor LEMMIN 0.01 0
Leptodictyum riparium LEORIP 0.01 0
Azolla filiculoides AZOFIL 0.01 0
Hildenbrandia sp. HILSPX 0.6 0
Egeria densa EGEDEN 0.8 0.01
Spirogyra sp. SPISPX 7 16
Oscillatoria sp. OSCSPX 18 45