Ontologia

HydroBASINS lev08 watershed · #1080623550

Bassin de Gountouré

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.

Crosses 1 administrative regions : Oudalan

Pfafstetter: 14274540

Sub-basin area

1 147,1km²

Upstream area

1 147,1km²

Discharge

0,78m³/s

Mean elev.

291m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Béli1030 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Sahel

    IUCN IV

    Sylvo-pastoral Reserve and Partial Wildlife Reserve

    1142.92 km² overlap

  • La Mare d’Oursi

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    263.44 km² overlap

  • Mare de Yomboli

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    38.44 km² overlap

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

Species present

447 distinct species · 2 892 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 892 obs · 25 cellules
Obs. / cellule
≥ 1 552
137–1 551
109–136
34–108
< 34

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

Ecological tissue

Sample of 8 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 Gountouré : 8 espèces + 0 bulles famille, 4 interactions GloBI documentées sur 2 types (connectance 14.3%, filtre Serrano α=0.2).

Espèces affichées
8
Interactions affichées
4
Connectance
0.143
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°

29,1°C

Annual rain

346mm

Moisture idx (CMI)

-0,84

Runoff

25mm/an

PET

2 137mm

AET

289mm

Mean slope

0,4°

Water table

160cm

Forest

0%

Crops

23%

Urban

0%

Protected

100%

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