Ontologia

HydroBASINS lev08 watershed · #2080505670

Bassin de Ichel

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.

3% lakePfafstetter: 22606180

Sub-basin area

765,1km²

Upstream area

765,1km²

Discharge

2,26m³/s

Mean elev.

170m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Nistru - Днестр1494 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

    289 distinct species · 3 289 observations

    Source: GBIF Occurrence snapshot 2026-05-01.

    Densité d'observations

    3 289 obs · 20 cellules
    Obs. / cellule
    ≥ 1 029
    942–1 028
    100–941
    57–99
    < 57

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

    Ecological tissue

    Sample of 35 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 Ichel : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 3 types (connectance 12.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

    Espèces affichées
    35
    Interactions affichées
    74
    Connectance
    0.124
    Patrimoniales
    1
    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°

    9,1°C

    Annual rain

    563mm

    Moisture idx (CMI)

    -0,33

    Runoff

    96mm/an

    PET

    842mm

    AET

    481mm

    Mean slope

    5,5°

    Water table

    456cm

    Forest

    10%

    Crops

    56%

    Urban

    6%

    Protected

    0%

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