Date prélèvement 14/08/2019
IBMR
Robustesse 7.54
Recouvrement UR1 90.00%
Faciès UR1 chenal lentique (> 75%), plat lentique (25-75%)
Recouvrement UR2 10.00%
Faciès UR2 chenal lentique (1-10%), plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Myriophyllum spicatum 1778 MYRSPI 7.8488 0
Phragmites australis 1579 PHRAUS 0 0.01
Nasturtium officinale 1763 NASOFF 0 0.01
Ranunculus fluitans 1903 RANFLU 0.3488 0
Potamogeton perfoliatus 1656 POTPER 0.5814 0
Potamogeton pectinatus 1655 POTPEC 8.4884 5
Potamogeton nodosus 1652 POTNOD 2.4419 0
Potamogeton crispus 1645 POTCRI 0.1744 0
Potamogeton berchtoldii 1642 POTBER 21.0465 5
Cladophora 1124 CLASPX 23.7209 14.8502
Elodea nuttalii 1588 ELONUT 14.0116 0.2
Ceratophyllum demersum 1717 CERDEM 0.407 0
Vaucheria 1169 VAUSPX 0.3488 0.11
Tetraspora 1138 TETSPX 0 0.0098
Spirogyra 1147 SPISPX 0.407 0
Phormidium 6414 PHOSPX 0 2
Oedogonium 1134 OEDSPX 0.2907 5.15
Hydrodictyon 5686 HYISPX 0.6395 0