Date prélèvement 20/06/2017
IBMR
Robustesse 10.35
Recouvrement UR1 17.00%
Faciès UR1 radier (17%)
Recouvrement UR2 83.00%
Faciès UR2 pl. lent (83%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 15 3.75 5.6625
Nasturtium officinale 1763 NASOFF 5 1.5 2.095
Oedogonium 1134 OEDSPX 0 1.5 1.245
Melosira 8714 MELSPX 5 0.35 1.1405
Agrostis stolonifera 1543 AGRSTO 1.5 1 1.085
Lemna minor 1626 LEMMIN 1 0.75 0.7925
Tribonema 1167 TRISPX 0 0.5 0.415
Leptodictyum riparium 1244 LEORIP 0.75 0.25 0.335
Helosciadium nodiflorum 30053 HELNOD 0.75 0.25 0.335
Veronica anagallis-aquatica 1955 VERANA 0.5 0.25 0.2925
Phalaris arundinacea 1577 PHAARU 1.5 0 0.255
Vaucheria 1169 VAUSPX 0.2 0.25 0.2415
Microspora 1132 MICSPX 0 0.25 0.2075
Veronica beccabunga 1957 VERBEC 0.5 0.1 0.168
Mentha aquatica 1791 MENAQU 0.5 0.01 0.0933
Fissidens crassipes 1294 FISCRA 0.01 0.01 0.01
Cratoneuron filicinum 1233 CRAFIL 0 0.01 0.0083
Spirogyra 1147 SPISPX 0 0.01 0.0083
Phormidium 6414 PHOSPX 0 0.01 0.0083
Stigeoclonium 1119 STISPX 0.01 0 0.0017
Carex pendula 1485 CARPEN 0.01 0 0.0017
Solanum dulcamara 1964 SOADUL 0.01 0 0.0017