Date prélèvement 08/07/2022
IBMR
Robustesse 7.98
Recouvrement UR1 49.00%
Faciès UR1 chenal lotique (> 75%), radier (10-25%)
Recouvrement UR2 51.00%
Faciès UR2 chenal lentique (25-75%), Zone de bordure (10-25%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Eleocharis palustris ELEPAL 0 0.01
Elodea nuttalii ELONUT 0 0.01
Paspalum distichum PASDIS 0 0.1
Potamogeton crispus POTCRI 0 0.01
Cyperaceae 0 0.01
Vallisneria spiralis VALSPI 0 0.01
Spirodela polyrhiza SPRPOL 0 0.01
Landoltia punctata 0 0.01
Lemna minor LEMMIN 0 0.01
Lemna minuta LEMMIT 0 0.01
Ludwigia grandiflora LUDGRA 0 0.01
Egeria densa EGEDEN 0 0.01
Najas marina NAJMAR 0 0.01
Chlorophyceae 0.01 0
Cladophora sp. CLASPX 0.01 0.01
Hildenbrandia sp. HILSPX 0.01 0.01
Myriophyllum spicatum MYRSPI 0.01 15
Oedogonium sp. OEDSPX 0.01 0.1
Oscillatoria sp. OSCSPX 0.01 0.2
Potamogeton nodosus POTNOD 0.01 0.5
Stigeoclonium sp. STISPX 0.01 0.01
Diatoma sp. DIASPX 0.01 0.01
Potamogeton pectinatus POTPEC 0.1 0.4
Spirogyra sp. SPISPX 0.1 1.5
Melosira sp. MELSPX 0.1 1.5
Ranunculus penicillatus except. var. calcareus RANPEU 4 0.5