Date prélèvement 10/07/2007
IBMR
Robustesse 7
Recouvrement UR1 31.00%
Faciès UR1 radier (31%)
Recouvrement UR2 69.00%
Faciès UR2 pl. lent (69%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Berula erecta 1977 BERERE 0.01 0 14
Microspora 1132 MICSPX 0 0.01 12
Oscillatoria 1108 OSCSPX 0 0.03 11
Nasturtium officinale 1763 NASOFF 0.01 0.24 11
Veronica anagallis-aquatica 1955 VERANA 1.14 1.82 11
Ranunculus trichophyllus 1914 RANTRI 0.63 0.75 11
Melosira 8714 MELSPX 0.78 0.01 10
Lemna minor 1626 LEMMIN 0 0.01 10
Apium nodiflorum 1974 APINOD 0.29 0 10
Agrostis stolonifera 1543 AGRSTO 0.03 0 10
Phragmites australis 1579 PHRAUS 0 0.12 9
Typha latifolia 1676 TYPLAT 0 0.01 8
Myriophyllum spicatum 1778 MYRSPI 0 0.15 8
Polygonum hydropiper 1865 POLHYD 0 0.01 8
Potamogeton crispus 1645 POTCRI 0 0.18 7
Ceratophyllum demersum 1717 CERDEM 0 1.88 5
Vaucheria 1169 VAUSPX 1.95 0.03 4
Potamogeton nodosus 1652 POTNOD 0 1.25 4
Sphaerotilus 51602 SPTSPX 0.39 0 0
Alisma 1444 ALISPX 0 0.01 0
Juncus 1606 JUNSPX 0 0.01 0
Lythrum salicaria 1823 LYTSAL 0 0.01 0
Scirpus 1515 SCISPX 0 0.01 0