Date prélèvement 02/09/2020
IBMR
Robustesse 9.62
Recouvrement UR1 23.08%
Recouvrement UR2 76.92%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Hildenbrandia 1157 HILSPX 9 1.1 2.9233
Cladophora 1124 CLASPX 5.1 0.7 1.7155
Gomphoneis 9382 GOMSPX 2.7 0.7 1.1616
Melosira 8714 MELSPX 0.7 0.4 0.4692
Oedogonium 1134 OEDSPX 0.5 0.3 0.3462
NEWCOD 0.5 0.3 0.3462
Spirogyra 1147 SPISPX 0.4 0.3 0.3231
Diatoma 6627 DIASPX 0.4 0.3 0.3231
Phormidium 6414 PHOSPX 0.2 0.01 0.0539
Scytonema 1114 SCYSPX 0.01 0.01 0.01
Potamogeton alpinus 1641 POTALP 0.01 0.01 0.01
Phalaris arundinacea 1577 PHAARU 0.01 0.01 0.01
Oscillatoria 1108 OSCSPX 0.01 0.01 0.01
Equisetum arvense 1384 EQUARV 0 0.01 0.0077
Agrostis stolonifera 1543 AGRSTO 0 0.01 0.0077
Lemna minor 1626 LEMMIN 0 0.01 0.0077
Leptodictyum riparium 1244 LEORIP 0 0.01 0.0077
Hygroamblystegium fluviatile 1237 HYAFLU 0 0.01 0.0077
Tolypothrix 6304 TOYSPX 0.01 0 0.0023
Paralemanea 31566 PAASPX 0.01 0 0.0023
Fissidens crassipes 1294 FISCRA 0.01 0 0.0023