Listes floristiques macrophytes

RHONE A BREGNIER-CORDON 3 06077500

Date prélèvement 04/09/2015
IBMR 7.34
  • Seuils
  • Seuils norme IBMR
  • Légende
  • 8.01 10.01 12.01 14.01
    Mauvais Médiocre Moyen Bon Très bon ND
Robustesse 8.12
Recouvrement UR1 100.00%
Faciès UR1 ch. lentique (100%)
Recouvrement UR2 0.00%
Faciès UR2 (0%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Elodea nuttalii 1588 ELONUT 66.9245 0 66.9245
Potamogeton nodosus 1652 POTNOD 17.1943 0 17.1943
Spirogyra 1147 SPISPX 8.2354 0 8.2354
Potamogeton pectinatus 1655 POTPEC 3.7338 0 3.7338
Myriophyllum spicatum 1778 MYRSPI 2.4279 0 2.4279
Cladophora 1124 CLASPX 2.1748 0 2.1748
Potamogeton berchtoldii 1642 POTBER 1.7796 0 1.7796
Ranunculus fluitans 1903 RANFLU 0.4416 0 0.4416
Lemna minor 1626 LEMMIN 0.0792 0 0.0792
Nasturtium officinale 1763 NASOFF 0.0454 0 0.0454
Berula erecta 1977 BERERE 0.0454 0 0.0454
Potamogeton perfoliatus 1656 POTPER 0.0454 0 0.0454
Phormidium 6414 PHOSPX 0.0116 0 0.0116
Oedogonium 1134 OEDSPX 0.0116 0 0.0116
Potamogeton crispus 1645 POTCRI 0.0058 0 0.0058
Ulothrix 1142 ULOSPX 0.0058 0 0.0058
Oscillatoria 1108 OSCSPX 0.0058 0 0.0058
Gomphonema 8781 GOPSPX 0.0058 0 0.0058
Encyonema 9378 ENCSPX 0.0058 0 0.0058