Date prélèvement 21/07/2009
IBMR
Robustesse 7.9
Recouvrement UR1 90.00%
Faciès UR1 radier (90%)
Recouvrement UR2 10.00%
Faciès UR2 mouille (10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Apium repens 1975 APIREP 0.1 0 0.09
Potamogeton nodosus 1652 POTNOD 0.1 0 0.09
Cladophora 1124 CLASPX 0.03 0.01 0.028
Spirogyra 1147 SPISPX 0.03 0 0.027
Melosira 8714 MELSPX 0.01 0.01 0.01
Diatoma 6627 DIASPX 0.01 0.01 0.01
Scirpus 1515 SCISPX 0.01 0 0.009
Arundo donax 1551 ARUDON 0.01 0 0.009
Phalaris arundinacea 1577 PHAARU 0.01 0 0.009
Veronica anagallis-aquatica 1955 VERANA 0.01 0 0.009
Sparganium emersum f. longissimum 19695 SPAEML 0.01 0 0.009
Ranunculus trichophyllus 1914 RANTRI 0.01 0 0.009
Nasturtium officinale 1763 NASOFF 0.01 0 0.009
Lythrum salicaria 1823 LYTSAL 0.01 0 0.009
Alisma plantago-aquatica 1447 ALIPLA 0.01 0 0.009
Potamogeton pectinatus 1655 POTPEC 0.01 0 0.009
Oedogonium 1134 OEDSPX 0.01 0 0.009
Microspora 1132 MICSPX 0.01 0 0.009