Date prélèvement 12/08/2021
IBMR
Robustesse 9.14
Recouvrement UR1 17.00%
Faciès UR1 radier (> 75%)
Recouvrement UR2 83.00%
Faciès UR2 chenal lentique (10-25%), plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Lemna minor 1626 LEMMIN 0.01 0.01
Cladophora 1124 CLASPX 5.6 0.01
Spirogyra 1147 SPISPX 5 0.01
Diatoma 6627 DIASPX 3.4 0.01
Oedogonium 1134 OEDSPX 2 0.01
Hildenbrandia 1157 HILSPX 0.2 0.01
Thorea 6085 THOSPX 0.1 0.01
Agrostis stolonifera 1543 AGRSTO 0.01 0.01
Veronica anagallis-aquatica 1955 VERANA 0.01 0
Potamogeton nodosus 1652 POTNOD 0.01 0
Phormidium 6414 PHOSPX 0.01 0.01
Persicaria hydropiper 31021 PERHYD 0.01 0.01
Spirodela polyrhiza 1630 SPRPOL 0 0.01
Impatiens glandulifera 1686 IMPGLA 0.01 0
Callitriche stagnalis 1703 CALSTA 0.01 0
Veronica beccabunga 1957 VERBEC 0.01 0
Chara globularis 5257 CHAGLO 0 0.01
Phalaris arundinacea 1577 PHAARU 0 0.1
Fontinalis antipyretica 1310 FONANT 0 0.01
Potamogeton crispus 1645 POTCRI 0 0.01
Nasturtium officinale 1763 NASOFF 0 0.01
Leptodictyum riparium 1244 LEORIP 0 0.01
Lemna minuta 29962 LEMMIT 0 0.01