Date prélèvement 24/06/2013
IBMR
Robustesse 11.6
Recouvrement UR1 45.00%
Faciès UR1 pl. courant (45%)
Recouvrement UR2 55.00%
Faciès UR2 pl. lent (55%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Agrostis stolonifera 1543 AGRSTO 3 1.2 2.01
Agrostis stolonifera 1543 AGRSTO 3 1.2 2.01
Sparganium erectum 1671 SPAERE 1.6 0.35 0.9125
Sparganium erectum 1671 SPAERE 1.6 0.35 0.9125
Callitriche obtusangula 1700 CALOBT 1.25 0.6 0.8925
Callitriche obtusangula 1700 CALOBT 1.25 0.6 0.8925
Melosira 8714 MELSPX 0 1 0.55
Melosira 8714 MELSPX 0 1 0.55
Ranunculus penicillatus var. penicillatus 19976 RANPEE 0.5 0.5 0.5
Ranunculus penicillatus var. penicillatus 19976 RANPEE 0.5 0.5 0.5
Rhynchostegium riparioides 1268 RHYRIP 1.1 0.01 0.4978
Rhynchostegium riparioides 1268 RHYRIP 1.1 0.01 0.4978
Tolypothrix 6304 TOYSPX 0.85 0.01 0.3853
Tolypothrix 6304 TOYSPX 0.85 0.01 0.3853
Paspalum distichum NEWCOD 0.1 0.25 0.1825
Paspalum distichum NEWCOD 0.1 0.25 0.1825
Veronica anagallis-aquatica 1955 VERANA 0.2 0.03 0.1065
Veronica anagallis-aquatica 1955 VERANA 0.2 0.03 0.1065
Potamogeton berchtoldii 1642 POTBER 0.15 0.05 0.095
Potamogeton berchtoldii 1642 POTBER 0.15 0.05 0.095
Fontinalis squamosa 1312 FONSQU 0.05 0.1 0.0775
Fontinalis squamosa 1312 FONSQU 0.05 0.1 0.0775
Mentha aquatica 1791 MENAQU 0.1 0.02 0.056
Mentha aquatica 1791 MENAQU 0.1 0.02 0.056
Oedogonium 1134 OEDSPX 0.1 0.01 0.0478
Oedogonium 1134 OEDSPX 0.1 0.01 0.0478
Apium nodiflorum 1974 APINOD 0.1 0 0.045
Typha latifolia 1676 TYPLAT 0.1 0 0.045
Apium nodiflorum 1974 APINOD 0.1 0 0.045
Typha latifolia 1676 TYPLAT 0.1 0 0.045
Nasturtium officinale 1763 NASOFF 0.02 0.05 0.0365
Nasturtium officinale 1763 NASOFF 0.02 0.05 0.0365
Juncus articulatus 1609 JUNART 0.01 0.05 0.032
Juncus articulatus 1609 JUNART 0.01 0.05 0.032
Isnardia palustris 19798 ISNPAL 0 0.05 0.0275
Isnardia palustris 19798 ISNPAL 0 0.05 0.0275
Solanum dulcamara 1964 SOADUL 0 0.05 0.0275
Solanum dulcamara 1964 SOADUL 0 0.05 0.0275
Equisetum arvense 1384 EQUARV 0.02 0.03 0.0255
Batrachospermum 1155 BATSPX 0.02 0.03 0.0255
Equisetum arvense 1384 EQUARV 0.02 0.03 0.0255
Batrachospermum 1155 BATSPX 0.02 0.03 0.0255
Spirogyra 1147 SPISPX 0.05 0 0.0225
Spirogyra 1147 SPISPX 0.05 0 0.0225
Nitella opaca 5267 NITOPA 0.03 0 0.0135
Nitella opaca 5267 NITOPA 0.03 0 0.0135
Draparnaldia 1118 DRASPX 0 0.01 0.0055
Zygnema 1148 ZYGSPX 0 0.01 0.0055
Galium palustre 1930 GALPAL 0 0.01 0.0055
Galium palustre 1930 GALPAL 0 0.01 0.0055
Draparnaldia 1118 DRASPX 0 0.01 0.0055
Zygnema 1148 ZYGSPX 0 0.01 0.0055
Polygonum hydropiper 1865 POLHYD 0.01 0.01 0.005
Polygonum hydropiper 1865 POLHYD 0.01 0.01 0.005
Cyperus eragrostis 19611 CYPERA 0.01 0.01 0.005
Cyperus eragrostis 19611 CYPERA 0.01 0.01 0.005
Hildenbrandia 1157 HILSPX 0.01 0 0.0045
Phormidium 6414 PHOSPX 0.01 0 0.0045
Phormidium 6414 PHOSPX 0.01 0 0.0045
Hildenbrandia 1157 HILSPX 0.01 0 0.0045
Fontinalis antipyretica 1310 FONANT 0 0.01 0.0028
Lycopus europaeus 1789 LYCEUR 0 0.01 0.0028
Fontinalis antipyretica 1310 FONANT 0 0.01 0.0028
Lycopus europaeus 1789 LYCEUR 0 0.01 0.0028
Calystegia sepium 1731 CASSEP 0 0.01 0.0028
Calystegia sepium 1731 CASSEP 0 0.01 0.0028
Vaucheria 1169 VAUSPX 0.01 0 0.0023
Lythrum salicaria 1823 LYTSAL 0.01 0 0.0023
Lysimachia vulgaris 1887 LYSVUL 0.01 0 0.0023
Vaucheria 1169 VAUSPX 0.01 0 0.0023
Schizothrix 6436 SCZSPX 0.01 0 0.0023
Stigeoclonium 1119 STISPX 0.01 0 0.0023
Lythrum salicaria 1823 LYTSAL 0.01 0 0.0023
Schizothrix 6436 SCZSPX 0.01 0 0.0023
Lemanea 1159 LEASPX 0.01 0 0.0023
Alisma lanceolatum 1446 ALILAN 0.01 0 0.0023
Lemanea 1159 LEASPX 0.01 0 0.0023
Lysimachia vulgaris 1887 LYSVUL 0.01 0 0.0023
Audouinella 6076 AUDSPX 0.01 0 0.0023
Alisma lanceolatum 1446 ALILAN 0.01 0 0.0023
Stigeoclonium 1119 STISPX 0.01 0 0.0023
Audouinella 6076 AUDSPX 0.01 0 0.0023
Leptolyngbya sp NEWCOD 0 0 0.0005
Leptolyngbya sp NEWCOD 0 0 0.0005