Date prélèvement 10/07/2015
IBMR
Robustesse 8.7
Recouvrement UR1 23.00%
Faciès UR1 radier (23%)
Recouvrement UR2 77.00%
Faciès UR2 pl. courant (77%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cinclidotus aquaticus 1318 CINAQU 0.75 0.5 15
Audouinella 6076 AUDSPX 1 0 13
Zygnema 1148 ZYGSPX 0 0.9 13
Cinclidotus riparius 1321 CINRIP 1.75 0.5 13
Diatoma 6627 DIASPX 31.8 1.8 12
Veronica anagallis-aquatica 1955 VERANA 0 0.07 11
Lyngbya 1107 LYNSPX 0 1 10
Melosira 8714 MELSPX 29.36 53 10
Agrostis stolonifera 1543 AGRSTO 0.001 0 10
Spirogyra 1147 SPISPX 0 0.9 10
Helosciadium nodiflorum 30053 HELNOD 0 0.02 10
Fissidens fontanus 31545 FISFON 0.5 0 7
Cladophora 1124 CLASPX 38 32.6 6
Oedogonium 1134 OEDSPX 0 7.4 6
Hydrodictyon 5686 HYISPX 0 3.5 6
Zannichellia palustris 1681 ZANPAL 0 0.01 5
Vaucheria 1169 VAUSPX 0.19 2.91 4
Ulva 19725 ULVSPX 0.95 3.89 3
Glyceria notata 1566 GLYNOT 0 0.01 0
Ludwigia peploides 1856 LUDPEP 0 0.07 0
Lythrum salicaria 1823 LYTSAL 0 0.01 0
NEWCOD 0 0.01 0