Date prélèvement 20/08/2014
IBMR
Robustesse 9.7
Recouvrement UR1 59.00%
Faciès UR1 ch. lotique (59%)
Recouvrement UR2 41.00%
Faciès UR2 ch. lentique (41%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Polygonum hydropiper 1865 POLHYD 0 3 1.23
Leptolyngbya sp. NEWCOD 1.26 0.01 0.7476
Oedogonium 1134 OEDSPX 1.2 0.01 0.7143
Spirogyra 1147 SPISPX 0.9 0.01 0.5351
Cladophora 1124 CLASPX 0.9 0.01 0.5351
Melosira 8714 MELSPX 0.75 0.01 0.4484
Ranunculus fluitans 1903 RANFLU 0.2 0.12 0.1668
Myriophyllum spicatum 1778 MYRSPI 0 0.13 0.0514
Agrostis stolonifera 1543 AGRSTO 0.01 0 0.0059
Phalaris arundinacea 1577 PHAARU 0.01 0 0.0059
Stigeoclonium 1119 STISPX 0.01 0 0.0059
Hildenbrandia 1157 HILSPX 0.01 0 0.0059
Spirodela polyrhiza 1630 SPRPOL 0 0.01 0.0041
Lemna minor 1626 LEMMIN 0 0.01 0.0041
Oscillatoria 1108 OSCSPX 0 0.01 0.0041
Eleocharis palustris 1506 ELEPAL 0 0.01 0.0041
Phormidium 6414 PHOSPX 0 0.01 0.0041
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.0041
Lythrum salicaria 1823 LYTSAL 0 0.01 0.0041