Date prélèvement 29/06/2015
IBMR
Robustesse 11.82
Recouvrement UR1 22.00%
Faciès UR1 radier (22%)
Recouvrement UR2 78.00%
Faciès UR2 pl. lent (78%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 0.1 1.5 1.192
Oedogonium 1134 OEDSPX 2 0.5 0.83
Microcoleus 6405 MIRSPX 0.25 0.02 0.0706
Fontinalis antipyretica 1310 FONANT 0.02 0.02 0.02
Hildenbrandia 1157 HILSPX 0.01 0.02 0.0178
Rhynchostegium riparioides 1268 RHYRIP 0.005 0.02 0.0167
Fontinalis hypnoides var. duriaei 10215 FONHYD 0.005 0.01 0.0089
Persicaria hydropiper 31021 PERHYD 0.005 0.01 0.0089
Batrachospermum 1155 BATSPX 0.005 0.01 0.0089
Callitriche obtusangula 1700 CALOBT 0 0.01 0.0078
Equisetum arvense 1384 EQUARV 0.01 0.005 0.0061
Agrostis stolonifera 1543 AGRSTO 0.005 0.005 0.005
Cyperus eragrostis 19611 CYPERA 0.005 0.005 0.005
Mentha aquatica 1791 MENAQU 0.005 0.005 0.005
Oxyrrhynchium speciosum 30099 OXYSPE 0 0.005 0.0039
Sparganium 1668 SPASPX 0 0.005 0.0039
Potamogeton berchtoldii 1642 POTBER 0 0.005 0.0039
Ranunculus penicillatus 1909 RANPEU 0 0.005 0.0039
Sparganium erectum 1671 SPAERE 0 0.005 0.0039
Paspalum distichum 10237 PASDIS 0 0.005 0.0039
Veronica anagallis-aquatica 1955 VERANA 0 0.005 0.0039
Calliergonella cuspidata 1228 CAECUS 0.005 0 0.0011
Stigeoclonium 1119 STISPX 0.005 0 0.0011
Phormidium 6414 PHOSPX 0.005 0 0.0011
Lemanea 1159 LEASPX 0.005 0 0.0011
Audouinella 6076 AUDSPX 0.005 0 0.0011
Eupatorium cannabinum 1741 EUPCAN 0.005 0 0.0011
Helosciadium nodiflorum 30053 HELNOD 0 0.001 0.0008
Persicaria maculosa 30056 PERMAC 0 0.001 0.0008