Date prélèvement 27/07/2020
IBMR
Robustesse 11.12
Recouvrement UR1 10.00%
Faciès UR1 radier (> 75%)
Recouvrement UR2 90.00%
Faciès UR2 chenal lentique (< 1%), plat lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Fragilaria sp. FRASPX 5.1 30 27.51
Spirogyra sp. SPISPX 5.24 19.25 17.849
Zygnema sp. ZYGSPX 1 11.25 10.225
Gomphonema sp. GOPSPX 6.54 3.752 4.0308
Tolypothrix sp. TOYSPX 5.17 3.8508 3.9827
Encyonema sp. ENCSPX 3.85 0.002 0.3868
Chaetophora sp. CHESPX 1 0.2 0.28
Oedogonium sp. OEDSPX 1 0.0005 0.1005
Batrachospermum sp. BATSPX 0 0.1 0.09
Eucladium verticillatum EUCVER 0.015 0.03 0.0285
Mougeotia sp. MOUSPX 0.2 0.0002 0.0202
Bulbochaete sp. BULSPX 0.2 0 0.02
Fissidens crassipes FISCRA 0.01 0.015 0.0145
Juncus compressus JUNCOM 0.01 0.01 0.01
Agrostis stolonifera AGRSTO 0 0.01 0.009
Lycopus europaeus LYCEUR 0 0.01 0.009
Mentha aquatica MENAQU 0 0.01 0.009
Carex flava CARFLA 0 0.01 0.009
Schistidium rivulare SCSRIV 0.005 0.002 0.0023
Cladophora sp. CLASPX 0.01 0.0005 0.0015
Rivularia sp. RIVSPX 0.01 0 0.001