Date prélèvement 24/06/2020
IBMR
Robustesse 8.67
Recouvrement UR1 5.00%
Faciès UR1 radier (> 75%)
Recouvrement UR2 95.00%
Faciès UR2 plat lentique (> 75%), mouille (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 3.288 3.32 3.3184
Vaucheria 1169 VAUSPX 1.2375 1.63 1.6104
Spirogyra 1147 SPISPX 0.15 1.0988 1.0514
Melosira 8714 MELSPX 0.115 0.22 0.2148
Gomphonema 8781 GOPSPX 0.0925 0.1 0.0996
Oedogonium 1134 OEDSPX 0.06 0.04 0.041
Leptolyngbya 6449 LETSPX 0 0.011 0.0105
Diatoma 6627 DIASPX 0.015 0.01 0.0103
Encyonema 9378 ENCSPX 0 0.01 0.0095
Stigeoclonium 1119 STISPX 0 0.01 0.0095
Ulothrix 1142 ULOSPX 0 0.01 0.0095
Myriophyllum spicatum 1778 MYRSPI 0 0.01 0.0095
Spirodela polyrhiza 1630 SPRPOL 0 0.01 0.0095
Persicaria hydropiper 31021 PERHYD 0 0.01 0.0095
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0095
Ranunculus fluitans 1903 RANFLU 0.05 0 0.0025