Date prélèvement 13/07/2016
IBMR
Robustesse 9.86
Recouvrement UR1 45.00%
Faciès UR1 radier (45%)
Recouvrement UR2 55.00%
Faciès UR2 pl. lent (55%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Rivularia 6300 RIVSPX 0.4 0.25 0.3175
Spirogyra 1147 SPISPX 0.005 0.25 0.1398
Eucladium verticillatum 19654 EUCVER 0.005 0.2 0.1123
Cladophora 1124 CLASPX 0 0.05 0.0275
Agrostis stolonifera 1543 AGRSTO 0 0.05 0.0275
Chaetophora 1117 CHESPX 0.02 0.01 0.0145
Pellia endiviifolia 1197 PELEND 0 0.02 0.011
Equisetum ramosissimum 29992 EQURAM 0 0.01 0.0055
Juncus articulatus 1609 JUNART 0 0.01 0.0055
Ranunculus repens 1910 RANREP 0 0.01 0.0055
Nostoc 1105 NOSSPX 0 0.005 0.0028
Jungermannia exsertifolia 19821 JUGEXS 0 0.005 0.0028
Hygrohypnum luridum 1240 HYGLUR 0 0.005 0.0028
Equisetum arvense 1384 EQUARV 0 0.005 0.0028
Tolypothrix 6304 TOYSPX 0.005 0 0.0023