Date prélèvement 22/08/2017
IBMR
Robustesse 7.17
Recouvrement UR1 30.00%
Faciès UR1 chenal lentique (30%)
Recouvrement UR2 70.00%
Faciès UR2 chenal lentique (70%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Phormidium 6414 PHOSPX 0.0676 0.0081 13
Microspora 1132 MICSPX 0.2027 0.7001 12
Melosira 8714 MELSPX 0.0676 0 10
Spirogyra 1147 SPISPX 0 0.2001 10
Phragmites australis 1579 PHRAUS 0 3 9
Potamogeton perfoliatus 1656 POTPER 3.1757 0.5 9
Nuphar lutea 1839 NUPLUT 8.7838 0 9
Elodea nuttalii 1588 ELONUT 0.0676 0 8
Vallisneria spiralis 1598 VALSPI 25.3378 4.95 8
Myriophyllum spicatum 1778 MYRSPI 11.6892 4.95 8
Potamogeton lucens 1649 POTLUC 3.7162 0 7
Oedogonium 1134 OEDSPX 0.0676 0.0021 6
Spirodela polyrhiza 1630 SPRPOL 0 0.01 6
Cladophora 1124 CLASPX 5.9459 0.1001 6
Ceratophyllum demersum 1717 CERDEM 17.4324 10.0099 5
Najas marina 1835 NAJMAR 13.3108 0 5
Rhizoclonium 1125 RHISPX 0 0.3 4
Potamogeton nodosus 1652 POTNOD 0 0.1 4
Potamogeton pectinatus 1655 POTPEC 0 5 2
Carex 1466 CARSPX 0 1 0
Lythrum salicaria 1823 LYTSAL 0 0.1 0
Sagittaria latifolia 20017 SAGLAT 0 0.01 0
Gomphonema 8781 GOPSPX 0 0.0001 0
Encyonema 9378 ENCSPX 0 0.0001 0