Date prélèvement 17/08/2015
IBMR
Robustesse 10.25
Recouvrement UR1 31.00%
Faciès UR1 radier (31%)
Recouvrement UR2 69.00%
Faciès UR2 pl. lent (69%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 2 0.5 0.965
Melosira 8714 MELSPX 0.9 0 0.279
Vaucheria 1169 VAUSPX 0.1 0.1 0.1
Ranunculus trichophyllus 1914 RANTRI 0.02 0.1 0.0752
Arundo donax 1551 ARUDON 0.1 0.05 0.0655
Tribonema 1167 TRISPX 0.1 0 0.031
Spirogyra 1147 SPISPX 0.03 0.01 0.0162
Geitlerinema 6451 GEISPX 0 0.02 0.0138
Diatoma 6627 DIASPX 0.01 0.01 0.01
Agrostis stolonifera 1543 AGRSTO 0.02 0 0.0062
Stigeoclonium 1119 STISPX 0.01 0 0.0031
Tetraspora 1138 TETSPX 0.01 0 0.0031
Phalaris arundinacea 1577 PHAARU 0.01 0 0.0031
Lythrum salicaria 1823 LYTSAL 0.01 0 0.0031