Date prélèvement 17/07/2019
IBMR
Robustesse 9.17
Recouvrement UR1 11.00%
Faciès UR1 radier (> 75%)
Recouvrement UR2 89.00%
Faciès UR2 chenal lotique (1-10%), plat courant (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Agrostis stolonifera AGRSTO 0 0.01
Galium palustre GALPAL 0 0.01
Phalaris arundinacea PHAARU 0 0.1
Myosoton aquaticum MYSAQU 0 0.01
Persicaria hydropiper PERHYD 0 0.01
Lysimachia vulgaris LYSVUL 0 0.01
Fissidens fontanus FISFON 0 0.01
Solanum dulcamara SOADUL 0 0.01
Veronica beccabunga VERBEC 0 0.1
Elodea nuttalii ELONUT 0 0.01
Eleocharis palustris ELEPAL 0 0.01
Ceratophyllum demersum CERDEM 0 0.5
Rorippa amphibia RORAMP 0 0.01
Ranunculus repens RANREP 0 0.01
Lythrum salicaria LYTSAL 0 0.01
Leptodictyum riparium LEORIP 0.01 0
Heteroleibleinia sp. HEOSPX 0.01 0.3
Lemna minor LEMMIN 0.01 0.01
Oscillatoria sp. OSCSPX 0.01 0.01
Spirodela polyrhiza SPRPOL 0.01 0.01
Lemna minuta LEMMIT 0.01 0.01
Spirogyra sp. SPISPX 0.01 0.01
Diatoma sp. DIASPX 0.01 0.01
Eunotia sp. 0.01 1.3
Hildenbrandia sp. HILSPX 0.1 0.01
Oedogonium sp. OEDSPX 0.1 0.9
Hydrodictyon sp. HYISPX 0.2 0.4
Homoeothrix sp. HOMSPX 0.3 1.1
Melosira sp. MELSPX 0.5 0.9
Stigeoclonium sp. STISPX 0.9 0.3
Cladophora sp. CLASPX 1 0.4
Phormidium sp. PHOSPX 1 1
Ranunculus penicillatus except. var. calcareus RANPEU 3 0.2
Myriophyllum spicatum MYRSPI 55 5