Date prélèvement 27/09/2021
IBMR
Robustesse 9.76
Recouvrement UR1 32.10%
Faciès UR1 radier (> 75%)
Recouvrement UR2 67.91%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Persicaria hydropiper 31021 PERHYD 0.35 0
Veronica anagallis-aquatica 1955 VERANA 0 0.01
Urtica dioica 2000 URTDIO 0 0.01
Solanum dulcamara 1964 SOADUL 0.01 0
Scrophularia auriculata 1950 SCRAUR 0 0.01
Rubus 29937 RUBSPX 0.01 0.01
Rorippa amphibia 1765 RORAMP 0 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.01 0
Ranunculus repens 1910 RANREP 0.01 0.01
Pleurosira 9515 PLRSPX 0.07 0.02
Agrostis stolonifera 1543 AGRSTO 0.01 0.01
Pellia endiviifolia 1197 PELEND 0 0.01
Nasturtium officinale 1763 NASOFF 0.01 0.01
Myriophyllum spicatum 1778 MYRSPI 0.01 0
Melosira 8714 MELSPX 0.13 0.06
Leptodictyum riparium 1244 LEORIP 0.01 0.01
Hildenbrandia 1157 HILSPX 0.01 0
Fissidens crassipes 1294 FISCRA 0.01 0.01
Cladophora 1124 CLASPX 0.86 0.1