Date prélèvement 30/07/2012
IBMR
Robustesse 8.56
Recouvrement UR1 19.00%
Faciès UR1 radier (19%)
Recouvrement UR2 81.00%
Faciès UR2 pl. lent (81%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 10 2.5 3.925
Vaucheria 1169 VAUSPX 10 2.5 3.925
Ranunculus fluitans 1903 RANFLU 0.25 2 1.6675
Spirogyra 1147 SPISPX 0.1 1 0.829
Potamogeton nodosus 1652 POTNOD 0.02 0.5 0.4088
Myriophyllum spicatum 1778 MYRSPI 0.01 0.3 0.244
Agrostis stolonifera 1543 AGRSTO 0.02 0.1 0.0848
Eurhynchium speciosum NEWCOD 0 0.1 0.081
Potamogeton crispus 1645 POTCRI 0 0.03 0.0243
Fontinalis duriaei 25737 FONDUR 0 0.02 0.0162
Potamogeton panormitanus 1654 POTPAN 0 0.02 0.0162
Veronica anagallis-aquatica 1955 VERANA 0.01 0.01 0.0091
Nasturtium officinale 1763 NASOFF 0 0.01 0.0081
Amblystegium riparium 1219 AMBRIP 0 0.01 0.0081
Phormidium 6414 PHOSPX 0 0.01 0.0081
Mentha aquatica 1791 MENAQU 0.01 0.01 0.005
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.0041
Alisma lanceolatum 1446 ALILAN 0 0.01 0.0041
Chara vulgaris 5261 CHAVUL 0 0.01 0.0041
Octodiceras fontanum 1303 OCTFON 0 0.01 0.0041
Cinclidotus riparius 1321 CINRIP 0 0.01 0.0041
Mougeotia 1146 MOUSPX 0 0.01 0.0041
Lythrum salicaria 1823 LYTSAL 0.01 0 0.001
Apium nodiflorum 1974 APINOD 0.01 0 0.001
Equisetum arvense 1384 EQUARV 0.01 0 0.001