Date prélèvement 18/06/2020
IBMR
Robustesse 11.78
Recouvrement UR1 30.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 70.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Hildenbrandia 1157 HILSPX 1.33 0.56
Cratoneuron filicinum 1233 CRAFIL 0.03 0
Cinclidotus riparius 1321 CINRIP 0.02 0
Amblystegium riparium 1219 AMBRIP 0.06 0
Pellia endiviifolia 1197 PELEND 1.92 1.22
Marchantia polymorpha 1192 MACPOL 1.86 1.12
Jungermannia exsertifolia subsp. cordifolia 19822 JUGEXC 0.01 0
Chiloscyphus polyanthos 1186 CHIPOL 3.54 4.2
Vaucheria 1169 VAUSPX 0.04 0.01
Rivularia 6300 RIVSPX 1.75 2.03
Phormidium 6414 PHOSPX 0.01 0
Melosira 8714 MELSPX 0.02 0.02
Fissidens crassipes 1294 FISCRA 0.15 0.01
Cladophora 1124 CLASPX 0.01 0
Lemna trisulca 1628 LEMTRI 0 0.01
Callitriche obtusangula 1700 CALOBT 0.03 0.39
Solanum dulcamara 1964 SOADUL 0 0.01
Veronica anagallis-aquatica 1955 VERANA 0 0.04
Nasturtium officinale 1763 NASOFF 0 0.04
Mentha aquatica 1791 MENAQU 0.01 0.01
Berula erecta 1977 BERERE 4.43 1.68
Apium nodiflorum 1974 APINOD 4.64 4.2
Agrostis stolonifera 1543 AGRSTO 0.01 0
Fontinalis antipyretica 1310 FONANT 0.01 0.28