Date prélèvement 05/07/2022
IBMR
Robustesse 11.9
Recouvrement UR1 68.00%
Faciès UR1 fosse dissipation (10-25%), radier (25-75%), cascade (10-25%), plat courant (25-75%), rapide (1-10%)
Recouvrement UR2 32.00%
Faciès UR2 plat lentique (25-75%), mouille (25-75%), fosse dissipation (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Lemanea 1159 LEASPX 0.01 0
Phormidium 6414 PHOSPX 0.05 0.07
Batrachospermum 1155 BATSPX 0 0.01
Bryum 1272 BRYSPX 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0 0.01
Tolypothrix 6304 TOYSPX 0.01 0
Cyperus longus 1500 CYPLON 0.01 0
Nostoc 1105 NOSSPX 0 0.02
Chaetophora 1117 CHESPX 0 0.01
Audouinella 6076 AUDSPX 0 0.01
Melosira 8714 MELSPX 0.01 0
Stigeoclonium 1119 STISPX 0.01 0
Equisetum arvense 1384 EQUARV 0.01 0.01
Gomphonema 8781 GOPSPX 0 0.01
Phalaris arundinacea 1577 PHAARU 0 0.01
Mentha aquatica 1791 MENAQU 0.02 0.07
Microcoleus 6405 MIRSPX 0.1 0.01
Spirogyra 1147 SPISPX 3.15 0.82
Microspora 1132 MICSPX 0 0.01
Osmunda regalis 1403 OSMREG 0.02 0.02
Oedogonium 1134 OEDSPX 0.01 0.01