Date prélèvement 13/09/2017
IBMR
Robustesse 7.77
Recouvrement UR1 100.00%
Faciès UR1 ch. lentique (100%)
Recouvrement UR2 0.00%
Faciès UR2 (0%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Oscillatoria 1108 OSCSPX 19.7 0 19.7
Potamogeton nodosus 1652 POTNOD 7.1 0 7.1
Ulva 19725 ULVSPX 3.4 0 3.4
Compsopogon 6071 COMSPX 3.2 0 3.2
Vaucheria 1169 VAUSPX 3.1 0 3.1
Cladophora 1124 CLASPX 2.9 0 2.9
Potamogeton pectinatus 1655 POTPEC 1.44 0 1.44
Ceratophyllum demersum 1717 CERDEM 1.09 0 1.09
Myriophyllum spicatum 1778 MYRSPI 0.64 0 0.64
Phormidium 6414 PHOSPX 0.53 0 0.53
Oedogonium 1134 OEDSPX 0.26 0 0.26
Mougeotia 1146 MOUSPX 0.26 0 0.26
Myriophyllum verticillatum 1779 MYRVER 0.24 0 0.24
Ludwigia 1854 LUDSPX 0.05 0 0.05
Spirodela polyrhiza 1630 SPRPOL 0.05 0 0.05
Potamogeton pusillus 1659 POTPUS 0.05 0 0.05
Phragmites australis 1579 PHRAUS 0.01 0 0.01
Arundo donax 1551 ARUDON 0.01 0 0.01
Pleurosira sp. NEWCOD 0.01 0 0.01
Mentha aquatica 1791 MENAQU 0.01 0 0.01
Agrostis stolonifera 1543 AGRSTO 0.01 0 0.01
Lemna minor 1626 LEMMIN 0.01 0 0.01
Helosciadium nodiflorum 30053 HELNOD 0.01 0 0.01
Stigeoclonium 1119 STISPX 0.005 0 0.005
Callitriche 1696 CALSPX 0.005 0 0.005