Date prélèvement 20/06/2017
IBMR
Robustesse 11.12
Recouvrement UR1 44.00%
Faciès UR1 radier (44%)
Recouvrement UR2 56.00%
Faciès UR2 pl. lent (56%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Hildenbrandia 1157 HILSPX 0.05 0 15
Lemanea 1159 LEASPX 0.01 0 15
Audouinella 6076 AUDSPX 0.01 0 13
Phormidium 6414 PHOSPX 0.01 0.01 13
Cinclidotus riparius 1321 CINRIP 0.01 0 13
Fissidens crassipes 1294 FISCRA 0.01 0 12
Rhynchostegium riparioides 1268 RHYRIP 0.4 0.01 12
Agrostis stolonifera 1543 AGRSTO 0 0.01 10
Melosira 8714 MELSPX 0.05 1 10
Phalaris arundinacea 1577 PHAARU 0 0.01 10
Spirogyra 1147 SPISPX 0.01 0 10
Nostoc 1105 NOSSPX 0.05 0.01 9
Cladophora 1124 CLASPX 0.75 9 6
Oedogonium 1134 OEDSPX 0.65 0.2 6
Vaucheria 1169 VAUSPX 0.01 0 4
Arundo donax 1551 ARUDON 0 0.01 0
Humulus lupulus 19783 HUMLUP 0 0.01 0
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0
Equisetum arvense 1384 EQUARV 0 0.01 0
Paralemanea 31566 PAASPX 0.5 0.25 0
Calystegia sepium 1731 CASSEP 0 0.01 0