Date prélèvement 24/08/2023
IBMR
Robustesse 9.73
Recouvrement UR1 18.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 82.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Arundo donax 1551 ARUDON 0 0.01
Fragilaria 9533 FRASPX 5.6 0.53
Helosciadium nodiflorum 30053 HELNOD 0 0.01
Equisetum arvense 1384 EQUARV 0 0.01
Phormidium 6414 PHOSPX 0 0.01
Rivularia 6300 RIVSPX 0 0.01
Veronica anagallis-aquatica 1955 VERANA 0 0.3
Anabaena 1101 ANASPX 0.01 0
Mentha longifolia 19856 MENLON 0 0.01
Bidens frondosa 1727 BIDFRO 0 0.01
Mentha aquatica 1791 MENAQU 0 0.01
Rorippa sylvestris 1767 RORSYL 0 0.01
Persicaria maculosa 30056 PERMAC 0 0.01
Agrostis stolonifera 1543 AGRSTO 0 0.01
Lemna minor 1626 LEMMIN 0 0.01
Cladophora 1124 CLASPX 8.97 5.4
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Melosira 8714 MELSPX 0.46 0.03
Diadesmis confervacea 10647 DIECON 1.56 0.53
Tolypothrix 6304 TOYSPX 0.02 0
Cyperus eragrostis 19611 CYPERA 0 0.01
Oedogonium 1134 OEDSPX 0 0.06
Hildenbrandia 1157 HILSPX 0.01 0.01
Juncus articulatus 1609 JUNART 0 0.01
Hydrodictyon 5686 HYISPX 0 0.01
Paspalum distichum 10237 PASDIS 0.01 0.01
Spirogyra 1147 SPISPX 10.53 9.16
Lycopus europaeus 1789 LYCEUR 0 0.01
Chara vulgaris 5261 CHAVUL 0 0.01