Ontologia

HydroBASINS lev08 watershed · #2080529610

Bassin de Râul Ialpugel

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.

5% lakePfafstetter: 22710408

Sub-basin area

499,6km²

Upstream area

499,6km²

Discharge

1,22m³/s

Mean elev.

134m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ialpug117 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

0 dept-equivalent regions (GADM L2)

    3 intersecting protected areas

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

    Species present

    106 distinct species · 281 observations

    Source: GBIF Occurrence snapshot 2026-05-01.

    Densité d'observations

    281 obs · 12 cellules
    Obs. / cellule
    ≥ 113
    88–112
    23–87
    4–22
    < 4

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

    Ecological tissue

    Sample of 40 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 Râul Ialpugel : 33 espèces reliées par 75 interactions GloBI sur 4 types (connectance 9.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

    Espèces affichées
    40
    Interactions affichées
    75
    Connectance
    0.096
    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°

    9,9°C

    Annual rain

    513mm

    Moisture idx (CMI)

    -0,42

    Runoff

    85mm/an

    PET

    891mm

    AET

    441mm

    Mean slope

    3,9°

    Water table

    496cm

    Forest

    1%

    Crops

    69%

    Urban

    0%

    Protected

    0%

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