Date prélèvement 04/07/2023
IBMR
Robustesse 9.71
Recouvrement UR1 28.00%
Recouvrement UR2 72.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Leptodictyum riparium 1244 LEORIP 0.02 0.05
Phragmites australis 1579 PHRAUS 0.01 0.01
Phalaris arundinacea 1577 PHAARU 0 0.01
Cladophora 1124 CLASPX 4.41 9.8
Oedogonium 1134 OEDSPX 0.5 0.11
Ludwigia peploides 1856 LUDPEP 2 10
Melosira 8714 MELSPX 0.05 0.1
Glyceria fluitans 1564 GLYFLU 0 0.01
Spirogyra 1147 SPISPX 0.08 0.01
Sparganium erectum 1671 SPAERE 0.5 0.5
Lythrum salicaria 1823 LYTSAL 0.01 0
Agrostis stolonifera 1543 AGRSTO 2 0
Polygonum hydropiper 1865 POLHYD 0 0.01
Fissidens crassipes 1294 FISCRA 0.05 0
Chara vulgaris 5261 CHAVUL 0 0.02
Phormidium 6414 PHOSPX 0.01 0