Date prélèvement29/09/2021
IBMR
Robustesse8.55
Recouvrement UR174.00%
Faciès UR1Zone de bordure (> 75%)
Recouvrement UR226.00%
Faciès UR2chenal lotique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Cinclidotus sp. CINSPX 0.01 0
Azolla sp. AZOSPX 0 0.01
Chara globularis CHAGLO 0 0.01
Vallisneria spiralis VALSPI 0 0.01
Lemna gibba LEMGIB 0 0.01
Najas marina NAJMAR 0 0.01
Ceratophyllum demersum CERDEM 0 0.01
Lemna minuta LEMMIT 0 0.01
Rorippa sylvestris RORSYL 0 0.01
Potamogeton crispus POTCRI 0 0.01
Spirodela polyrhiza SPRPOL 0 0.01
Paspalum distichum PASDIS 0 0.01
Ludwigia peploides LUDPEP 0 0.01
Lemna minor LEMMIN 0 0.01
Egeria densa EGEDEN 0 0.1
Spirogyra sp. SPISPX 0 0.2
Potamogeton pectinatus POTPEC 0 0.2
Potamogeton pusillus POTPUS 0 0.3
Hydrodictyon sp. HYISPX 0 0.5
Hildenbrandia sp. HILSPX 0 0.5
Oscillatoria sp. OSCSPX 0 0.5
Elodea nuttalii ELONUT 0 1
Phormidium sp. PHOSPX 0 1.2
Diatoma sp. DIASPX 0.01 1.9
Ranunculus penicillatus except. var. calcareus RANPEU 1.6 3.3
Oedogonium sp. OEDSPX 0.01 3.4
Cladophora sp. CLASPX 0.1 4.8
Myriophyllum spicatum MYRSPI 2.2 5.3
Melosira sp. MELSPX 0.01 6
Potamogeton nodosus POTNOD 3 8