Date prélèvement 29/07/2021
IBMR
Robustesse 12.36
Recouvrement UR1 18.50%
Faciès UR1 plat courant (> 75%)
Recouvrement UR2 81.50%
Faciès UR2 plat lentique (> 75%), Zone de bordure (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Heribaudiella 6196 HERSPX 0.01 0.01
Verrucaria praetermissa 19737 VEUPRA 0 0.01
Vaucheria 1169 VAUSPX 1.8 12.2
Ulothrix 1142 ULOSPX 0.01 0
Stigeoclonium 1119 STISPX 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.81 0.02
Phormidium 6414 PHOSPX 0.01 0
Phalaris arundinacea 1577 PHAARU 0 0.01
Pellia endiviifolia 1197 PELEND 0 0.01
Paralemanea 31566 PAASPX 1.61 0.01
Nostoc 1105 NOSSPX 0 0.02
Melosira 8714 MELSPX 0.01 0.09
Hygroamblystegium tenax 31552 HYATEN 0.01 0.11
Hildenbrandia 1157 HILSPX 0.05 0.01
Agrostis stolonifera 1543 AGRSTO 0 0.01
Fontinalis antipyretica 1310 FONANT 0 0.05
Fissidens crassipes 1294 FISCRA 0 0.01
Equisetum arvense 1384 EQUARV 0 0.01
Diatoma 6627 DIASPX 0.01 0.09
Cratoneuron filicinum 1233 CRAFIL 0.01 0
Cladophora 1124 CLASPX 0.01 0
Cinclidotus riparius 1321 CINRIP 3.14 0.22
Cinclidotus aquaticus 1318 CINAQU 5.83 0.09
Chiloscyphus polyanthos 1186 CHIPOL 0.4 0.1
Brachythecium rivulare 1260 BRARIV 0.01 0
Batrachospermum 1155 BATSPX 0 0.01
Audouinella 6076 AUDSPX 0.01 0