Date prélèvement 19/07/2022
IBMR
Robustesse 10.2
Recouvrement UR1 17.00%
Recouvrement UR2 83.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 64.02 80.28 77.5158
Cladophora 1124 CLASPX 30 7.8 11.574
Chara vulgaris 5261 CHAVUL 0.03 1.19 0.9928
Potamogeton nodosus 1652 POTNOD 0.08 0.75 0.6361
Oedogonium 1134 OEDSPX 0.23 0.27 0.2632
Rivularia 6300 RIVSPX 0.5 0.12 0.1846
Fontinalis antipyretica 1310 FONANT 0.8 0.05 0.1775
Mougeotia 1146 MOUSPX 0.01 0.14 0.1179
Zygnema 1148 ZYGSPX 0.09 0.03 0.0402
Trichostomum crispulum 38943 TRSCRI 0.16 0.01 0.0355
Agrostis stolonifera 1543 AGRSTO 0.01 0.02 0.0183
Fissidens crassipes 1294 FISCRA 0.01 0.01 0.01
Scirpoides holoschoenus 19685 SCPHOL 0.01 0.01 0.01
Phragmites australis 1579 PHRAUS 0.01 0.01 0.01
Mentha aquatica 1791 MENAQU 0.01 0.01 0.01
Bolboschoenus maritimus 19533 BOLMAR 0 0.01 0.0083
Schoenoplectus lacustris 31026 SCNLAC 0 0.01 0.0083
Equisetum arvense 1384 EQUARV 0 0.01 0.0083
Persicaria maculosa 30056 PERMAC 0 0.01 0.0083
Equisetum ramosissimum 29992 EQURAM 0.01 0 0.0017
Helosciadium nodiflorum 30053 HELNOD 0.01 0 0.0017
Samolus valerandi 1889 SAMVAL 0.01 0 0.0017
Lythrum salicaria 1823 LYTSAL 0.01 0 0.0017
Juncus articulatus 1609 JUNART 0.01 0 0.0017
Cardamine raphanifolia 31520 CAMRAP 0.01 0 0.0017
Pellia endiviifolia 1197 PELEND 0.01 0 0.0017
Batrachospermum 1155 BATSPX 0.01 0 0.0017