Date prélèvement 20/04/2021
IBMR
Robustesse 11.95
Recouvrement UR1 41.00%
Faciès UR1 radier (25-75%), cascade (1-10%), plat courant (25-75%)
Recouvrement UR2 59.00%
Faciès UR2 chenal lentique (1-10%), mouille (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Nostoc 1105 NOSSPX 0.12 0.01
Fontinalis squamosa 1312 FONSQU 0 57.22
Cratoneuron filicinum 1233 CRAFIL 0.78 0.56
Cinclidotus fontinaloides 1320 CINFON 0 0.03
Cinclidotus aquaticus 1318 CINAQU 2.34 2.72
Pellia endiviifolia 1197 PELEND 0.43 0.05
Nardia scalaris 19883 NARSCA 0.02 0
Chiloscyphus polyanthos 1186 CHIPOL 50 29.97
Vaucheria 1169 VAUSPX 4.44 0.52
Spirogyra 1147 SPISPX 30.92 1.22
Rhynchostegium riparioides 1268 RHYRIP 0.04 0.03
Heribaudiella 6196 HERSPX 0.04 0
Gongrosira 30105 GONSPX 0 0.01
Cladophora 1124 CLASPX 0 3.81
Batrachospermum 1155 BATSPX 0.11 4.29
Potamogeton nodosus 1652 POTNOD 0 14.85
Audouinella 6076 AUDSPX 0.04 0
Mentha 1790 MENSPX 3.91 12.59
Scirpus holoschoenus 1519 SCIHOL 0.01 0
Apium nodiflorum 1974 APINOD 0 4.77