Date prélèvement 28/07/2017
IBMR
Robustesse 14.43
Recouvrement UR1 71.00%
Faciès UR1 pl. courant (71%)
Recouvrement UR2 29.00%
Faciès UR2 pl. lent (29%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Hygrohypnum duriusculum 9821 HYGDUR 0.01 0.01 19
Hygrohypnum ochraceum 1241 HYGOCH 0.03 0.01 19
Draparnaldia 1118 DRASPX 0.01 0 18
Racomitrium aciculare 1323 RACACI 0.19 0.07 18
Scapania undulata 1213 SCAUND 0.3 0 17
Fontinalis squamosa 1312 FONSQU 0.57 0.03 16
Hydrurus 6183 HYUSPX 0 0.05 16
Dermatocarpon weberi 10217 DERWEB 0.03 0 16
Fissidens grandifrons 19666 FISGRN 0.01 0 15
Thamnobryum alopecurum 1344 THAALO 0.01 0.01 15
Schistidium rivulare 1327 SCSRIV 0.03 0.01 15
Brachythecium rivulare 1260 BRARIV 0.03 0 15
Lemanea 1159 LEASPX 0.01 0 15
Chiloscyphus polyanthos 1186 CHIPOL 0.06 0.01 15
Mougeotia 1146 MOUSPX 0.07 0 13
Zygnema 1148 ZYGSPX 0.05 0 13
Phormidium 6414 PHOSPX 0.01 0.01 13
Platyhypnidium riparioides 31691 PLTRIP 1.1 0.05 12
Diatoma 6627 DIASPX 0.01 0.01 12
Fissidens crassipes 1294 FISCRA 0.01 0 12
Spirogyra 1147 SPISPX 0.26 1.2 10
Ulothrix 1142 ULOSPX 0.04 0.3 10
Melosira 8714 MELSPX 0.01 0.01 10
Agrostis stolonifera 1543 AGRSTO 0.01 0 10
Oedogonium 1134 OEDSPX 0.07 1.32 6
Dichodontium pellucidum 1278 DIHPEL 0.08 0 0
Deschampsia cespitosa 1557 DESCES 0.01 0.03 0
Rhizomnium punctatum 19991 RHZPUN 0.01 0.01 0
Cardamine raphanifolia subsp. raphanifolia 31541 CAMRAR 0.01 0.01 0
Juncus effusus 1613 JUNEFF 0.01 0 0
Bryum 1272 BRYSPX 0.01 0 0
Bryum pseudotriquetrum 1274 BRYPSE 0.08 0 0
Brachythecium rutabulum 1261 BRARUT 0.02 0 0
Blindia acuta 1271 BLIACU 0.01 0 0
Lejeunea lamacerina 29956 LEJLAM 0.01 0 0
Jungermannia exsertifolia 19821 JUGEXS 0.8 0 0
Verrucaria 19738 VEUSPX 0.16 0.17 0
Tolypothrix 6304 TOYSPX 0.01 0 0
Gomphonema 8781 GOPSPX 0.01 0.03 0
Gongrosira 30105 GONSPX 0.09 0.08 0
Fragilaria 9533 FRASPX 0.01 0.12 0
Didymosphenia 9381 DIYSPX 0.04 0.01 0
NEWCOD 0.03 0 0
NEWCOD 0.01 0 0
NEWCOD 0.01 0 0