Date prélèvement 25/07/2009
IBMR
Robustesse 11.89
Recouvrement UR1 62.00%
Faciès UR1 radier (62%)
Recouvrement UR2 38.00%
Faciès UR2 pl. lent (38%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Chiloscyphus polyanthos 1186 CHIPOL 11 0.57 7.0366
Hildenbrandia 1157 HILSPX 7.8 0 4.836
Batrachospermum 1155 BATSPX 1.8 0 1.116
Potamogeton pectinatus 1655 POTPEC 0.11 0 0.0682
Vaucheria 1169 VAUSPX 0.01 0 0.0062
Melosira 8714 MELSPX 0.01 0 0.0062
Cladophora 1124 CLASPX 0.01 0 0.0062
Apium nodiflorum 1974 APINOD 0.01 0 0.0062