Date prélèvement 03/09/2020
IBMR
Robustesse 11.18
Recouvrement UR1 76.00%
Faciès UR1 radier (> 75%)
Recouvrement UR2 24.00%
Faciès UR2 plat courant (> 75%), Zone de bordure (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Cinclidotus fontinaloides 1320 CINFON 0.01 0
Brachythecium rivulare 1260 BRARIV 0.01 0
Oedogonium 1134 OEDSPX 0.01 0.01
Cinclidotus riparius 1321 CINRIP 0.01 0
Spirogyra 1147 SPISPX 0.01 0.1
Lemanea 1159 LEASPX 0.01 0
Phormidium 6414 PHOSPX 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.01 0.01
Nostoc 1105 NOSSPX 0.01 0
Audouinella 6076 AUDSPX 0.01 0
Nasturtium officinale 1763 NASOFF 0 0.01
Vaucheria 1169 VAUSPX 0.01 0
Schizothrix 6436 SCZSPX 0.01 0
Melosira 8714 MELSPX 0.01 0.2
Hygroamblystegium fluviatile 1237 HYAFLU 0.01 0.01
Persicaria lapathifolia 31022 PERLAP 0 0.01
Equisetum arvense 1384 EQUARV 0 0.01
Phalaris arundinacea 1577 PHAARU 0 0.01
Mentha longifolia 19856 MENLON 0 0.01
Agrostis stolonifera 1543 AGRSTO 0 0.01