Date prélèvement 11/09/2017
IBMR
Robustesse 9.81
Recouvrement UR1 66.00%
Faciès UR1 radier (66%)
Recouvrement UR2 34.00%
Faciès UR2 pl. lent (34%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Encyonema 9378 ENCSPX 1.27 2.3 1.6202
Phormidium 6414 PHOSPX 0.25 3.2 1.253
Spirogyra 1147 SPISPX 1.75 0.1 1.189
Cladophora 1124 CLASPX 0.8 0.15 0.579
Diatoma 6627 DIASPX 0.4 0 0.264
Myriophyllum spicatum 1778 MYRSPI 0.03 0.1 0.0538
Paspalum distichum 10237 PASDIS 0.05 0.01 0.0364
Ranunculus fluitans 1903 RANFLU 0.02 0.02 0.02
Cyperus fuscus 1499 CYPFUS 0.02 0 0.0132
Agrostis stolonifera 1543 AGRSTO 0.01 0.01 0.01
Lythrum salicaria 1823 LYTSAL 0.005 0.01 0.0067
Ulothrix 1142 ULOSPX 0.005 0 0.0033
Stigeoclonium 1119 STISPX 0.005 0 0.0033
Veronica anagallis-aquatica 1955 VERANA 0.005 0 0.0033
Bidens frondosa 1727 BIDFRO 0.005 0 0.0033
Cyperus eragrostis 19611 CYPERA 0.005 0 0.0033
Oedogonium 1134 OEDSPX 0.005 0 0.0033
Persicaria lapathifolia 31022 PERLAP 0.005 0 0.0033
Carex 1466 CARSPX 0.005 0 0.0033