Date prélèvement 29/06/2018
IBMR
Robustesse 8.25
Recouvrement UR1 23.00%
Faciès UR1 fosse dissipation (1-10%), radier (> 75%), rapide (1-10%)
Recouvrement UR2 77.00%
Faciès UR2 chenal lentique (1-10%), plat lentique (25-75%), mouille (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Helosciadium nodiflorum 30053 HELNOD 0 0.1
Phragmites australis 1579 PHRAUS 0 0.01
Phalaris arundinacea 1577 PHAARU 0 0.05
Fissidens crassipes 1294 FISCRA 5 0.01
Agrostis stolonifera 1543 AGRSTO 0 0.01
Potamogeton crispus 1645 POTCRI 1.5 0.6
Nasturtium officinale 1763 NASOFF 0 0.1
Gongrosira 30105 GONSPX 10 0.01
Cladophora 1124 CLASPX 0.6 0.4
Ulva 19725 ULVSPX 0.5 0.1
Gomphonema 8781 GOPSPX 0.01 0.02
Pellia endiviifolia 1197 PELEND 1 0
Pleurosira 9515 PLRSPX 16.01 0.421