Date prélèvement 05/09/2023
IBMR
Robustesse 7.67
Recouvrement UR1 77.00%
Faciès UR1 chenal lentique (> 75%)
Recouvrement UR2 23.00%
Faciès UR2 chenal lentique (25-75%), plat lentique (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Myriophyllum spicatum 1778 MYRSPI 8.0645 0.03
Cladophora 1124 CLASPX 0 0.0083
Spirogyra 1147 SPISPX 0 0.0515
Phalaris arundinacea 1577 PHAARU 0 0.01
Vallisneria spiralis 1598 VALSPI 8.1452 12
Myriophyllum verticillatum 1779 MYRVER 0 0.1
Potamogeton perfoliatus 1656 POTPER 0.4032 0.02
Ceratophyllum demersum 1717 CERDEM 6.9355 0.05
Lythrum salicaria 1823 LYTSAL 0 0.01
Carex pendula 1485 CARPEN 0 0.5
Carex 1466 CARSPX 0 0.1
Rhizoclonium 1125 RHISPX 1.6129 0.0429
Najas marina 1835 NAJMAR 0.3226 0
Nuphar lutea 1839 NUPLUT 4.0323 8
Elodea nuttalii 1588 ELONUT 0.0806 0