Date prélèvement 18/07/2012
IBMR
Robustesse 9.28
Recouvrement UR1 29.00%
Faciès UR1 radier (29%)
Recouvrement UR2 71.00%
Faciès UR2 pl. lent (71%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Hydrodictyon sp. HYISPX 11 28 23.07
Spirogyra sp. SPISPX 11 15 13.84
Ranunculus penicillatus RANPEN 30 2 10.12
Cladophora sp. CLASPX 6 7 6.71
Diatoma sp. DIASPX 1 2 1.71
Lemna gibba LEMGIB 0.2 1 0.768
Ludwigia peploides LUDPEP 0.02 0.75 0.5383
Nasturtium officinale NASOFF 0.8 0.3 0.445
Oscillatoria sp. OSCSPX 0.6 0.05 0.2095
Phormidium sp. PHOSPX 0.5 0.05 0.1805
Apium nodiflorum APINOD 0.02 0.15 0.1123
Veronica anagallis-aquatica VERANA 0.01 0.15 0.1094
Lemna minor LEMMIN 0.25 0.05 0.108
Phalaris arundinacea PHAARU 0.1 0.1 0.1
Komvophoron sp. 0 0.1 0.071
Lemna minuscula LEMMIU 0.05 0.01 0.0181
Tetraspora sp. TETSPX 0.05 0 0.0145
Melosira sp. MELSPX 0.02 0.01 0.0129
Agrostis stolonifera AGRSTO 0.01 0.01 0.0086
Leersia oryzoides LEEORY 0 0.01 0.0071
Bidens frondosa 0.01 0.01 0.005
Paspalum distichum 0.01 0.01 0.005
Plagiochila sp. PLGSPX 0 0.01 0.0036
Callitriche stagnalis CALSTA 0 0.01 0.0036