Date prélèvement 22/07/2021
IBMR
Robustesse 11.41
Recouvrement UR1 31.00%
Faciès UR1 fosse dissipation (1-10%), radier (25-75%), plat courant (25-75%)
Recouvrement UR2 69.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Melosira 8714 MELSPX 9.5 19.95 16.7105
Cladophora 1124 CLASPX 21.4 7.95 12.1195
Agrostis stolonifera 1543 AGRSTO 0.5 1.4 1.121
Diatoma 6627 DIASPX 0.6 0.25 0.3585
Zannichellia palustris 1681 ZANPAL 0 0.3 0.207
Spirogyra 1147 SPISPX 0.02 0.05 0.0407
Cynodon dactylon 29976 CYNDAC 0.05 0 0.0155
Phormidium 6414 PHOSPX 0.02 0.01 0.0131
Hildenbrandia 1157 HILSPX 0.02 0.01 0.0131
Dasygloea NEWCOD 0.01 0.01 0.01
Vaucheria 1169 VAUSPX 0.01 0.01 0.01
Lemna minor 1626 LEMMIN 0.01 0.01 0.01
Chara vulgaris 5261 CHAVUL 0 0.01 0.0069
Equisetum arvense 1384 EQUARV 0 0.01 0.0069
Helosciadium nodiflorum 30053 HELNOD 0 0.01 0.0069
Ranunculus repens 1910 RANREP 0 0.01 0.0069
Veronica anagallis-aquatica 1955 VERANA 0 0.01 0.0069
Nasturtium officinale 1763 NASOFF 0 0.01 0.0069
Kindbergia praelonga 30014 KINPRA 0 0.01 0.0069
Cyperus longus 1500 CYPLON 0.02 0 0.0062
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 0.0031
Epilobium 1844 EPISPX 0.01 0 0.0031
Cratoneuron filicinum 1233 CRAFIL 0.01 0 0.0031
Cinclidotus riparius 1321 CINRIP 0.01 0 0.0031
Scytonema 1114 SCYSPX 0.01 0 0.0031
Nostoc 1105 NOSSPX 0.01 0 0.0031