Date prélèvement 11/07/2023
IBMR
Robustesse 7.23
Recouvrement UR1 94.00%
Recouvrement UR2 6.00%
Taxon
Code
% rec taxon UR1
% rec taxon UR2
% station
Enteromorpha sp. ENTSPX 4.55 14.1 5.123
Spirodela polyrhiza SPRPOL 2.45 30 4.103
Potamogeton nodosus POTNOD 2.75 11 3.245
Ceratophyllum demersum CERDEM 1.5 2.5 1.56
Spirogyra sp. SPISPX 1.1 6.63 1.4318
Lemna minuscula LEMMIU 1.05 6 1.347
Ludwigia grandiflora LUDGRA 0.8 1 0.812
Azolla filiculoides AZOFIL 0.7 0.25 0.673
Vaucheria sp. VAUSPX 0.5 0.05 0.473
Phormidium sp. PHOSPX 0.5 0.02 0.4712
Oedogonium sp. OEDSPX 0 6.12 0.3672
Mougeotia sp. MOUSPX 0 3.6 0.216
Cladophora sp. CLASPX 0 1.5 0.09
Potamogeton pectinatus POTPEC 0.05 0.25 0.062
Lemna gibba LEMGIB 0.05 0.01 0.0476
Arundo donax ARUDON 0 0.5 0.03
Agrostis stolonifera AGRSTO 0 0.25 0.015
Phalaris arundinacea PHAARU 0 0.25 0.015
Phragmites australis PHRAUS 0 0.25 0.015
Hydrodictyon sp. HYISPX 0 0.2 0.012
Mentha aquatica MENAQU 0 0.2 0.012
Gomphonema sp. GOPSPX 0 0.01 0.0006
Melosira sp. MELSPX 0 0.01 0.0006
Oscillatoria sp. OSCSPX 0 0.01 0.0006
Stigeoclonium sp. STISPX 0 0.01 0.0006
Fissidens fontanus FISFON 0 0.01 0.0006
Samolus valerandi SAMVAL 0 0.01 0.0006