Date prélèvement 05/06/2023
IBMR
Robustesse 11.4
Recouvrement UR1 45.00%
Faciès UR1 radier (25-75%), plat courant (25-75%), rapide (< 1%)
Recouvrement UR2 55.00%
Faciès UR2 chenal lentique (< 1%), plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Fontinalis squamosa 1312 FONSQU 0.01 0
Equisetum 1383 EQUSPX 0 0.01
Nostoc 1105 NOSSPX 0.02 0
Carex 1466 CARSPX 0 0.01
Bulbochaete 5956 BULSPX 0 0.01
Potamogeton nodosus 1652 POTNOD 0 0.04
Juncus articulatus 1609 JUNART 0.01 0
Eucladium verticillatum 19654 EUCVER 0.01 0
Lemanea 1159 LEASPX 0.01 0
Mougeotia 1146 MOUSPX 1.4425 0.491
Molinia 1570 MOLSPX 0 0.01
Chaetophora 1117 CHESPX 0.1 0.01
Fissidens crassipes 1294 FISCRA 0.01 0
Tolypothrix 6304 TOYSPX 0.5 2.7918
Rivularia 6300 RIVSPX 0.2075 0.0112
Batrachospermum 1155 BATSPX 1 0.01
Zygnema 1148 ZYGSPX 0 2.8512
Agrostis stolonifera 1543 AGRSTO 0.03 0
Mentha aquatica 1791 MENAQU 0.08 0.01
Cladophora 1124 CLASPX 7.6255 28.36
Spirogyra 1147 SPISPX 0.001 0.03