Date prélèvement 24/09/2018
IBMR
Robustesse 9.34
Recouvrement UR1 67.00%
Faciès UR1 chenal lentique (> 75%)
Recouvrement UR2 33.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Lyngbya 1107 LYNSPX 0 0.03
Agrostis stolonifera 1543 AGRSTO 0 0.01
Leptodictyum riparium 1244 LEORIP 0 0.01
Fissidens fontanus 31545 FISFON 0 0.01
Vaucheria 1169 VAUSPX 0 0.04
Thorea 6085 THOSPX 0 0.01
Tetraspora 1138 TETSPX 0 0.01
Spirogyra 1147 SPISPX 0.1 0.15
Pleurosira 9515 PLRSPX 0 0.05
Phormidium 6414 PHOSPX 0 0.35
Oedogonium 1134 OEDSPX 0 0.01
Dasygloea NEWCOD 0 0.01
Mougeotia 1146 MOUSPX 0 0.05
Iris pseudacorus 1601 IRIPSE 0 0.01
Cladophora 1124 CLASPX 0 2.02
Audouinella 6076 AUDSPX 0 0.3
Biddulphia 9478 BIUSPX 0 0.02
Vallisneria spiralis 1598 VALSPI 0.25 0.06
Spirodela polyrhiza 1630 SPRPOL 0.6 4.4
Myriophyllum spicatum 1778 MYRSPI 0 0.05
Lemna minor 1626 LEMMIN 0 0.1
Ceratophyllum demersum 1717 CERDEM 0 0.2
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Bidens frondosa 1727 BIDFRO 0 0.02
Phalaris arundinacea 1577 PHAARU 0 0.02
Ludwigia peploides 1856 LUDPEP 0 0.06