Ontologia

HydroBASINS lev08 watershed · #9080002980

Bassin de Fegin Elv

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Coastal basinPfafstetter: 91159500

Sub-basin area

600km²

Upstream area

600km²

Discharge

11,32m³/s

Mean elev.

133m

Administrative coverage

0 dept-equivalent regions (GADM L2)

    1 intersecting protected areas

    • Heden

      IUCN IV

      Wetland of International Importance (Ramsar Site)

      463.57 km² overlap

    Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

    Species present

    100 distinct species · 324 observations

    Source: GBIF Occurrence snapshot 2026-05-01.

    Densité d'observations

    324 obs · 13 cellules
    Obs. / cellule
    ≥ 85
    75–84
    41–74
    13–40
    < 13

    Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

    Ecological tissue

    Sample of 34 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

    ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

    RègnesAnimalPlanteChampignonBacterie
    RelationsPredationParasitismeSymbiosePollinisation
    StatutEn dangerVulnérableProtégéeEndémique

    Indicateurs du tissu écologique

    Tissu écologique de Bassin de Fegin Elv : 24 espèces reliées par 53 interactions GloBI sur 3 types (connectance 9.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

    Espèces affichées
    34
    Interactions affichées
    53
    Connectance
    0.095
    Patrimoniales
    0
    Plus dense que (national)0 %(top 100%)

    Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

    Hydroclimate (BasinATLAS lev08)

    Mean T°

    -8,0°C

    Annual rain

    478mm

    Moisture idx (CMI)

    0,58

    Runoff

    567mm/an

    PET

    199mm

    AET

    180mm

    Mean slope

    -999,9°

    Water table

    0cm

    Forest

    0%

    Crops

    0%

    Urban

    0%

    Protected

    0%

    HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)