Ontologia

HydroBASINS lev08 watershed · #1080756510

Bassin · #1080756510

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 3 administrative regions : Gourma, Kompienga, Koulpélogo

Pfafstetter: 14420604

Sub-basin area

953,7km²

Upstream area

953,7km²

Discharge

1,64m³/s

Mean elev.

276m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Koulpélogo65 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Parc National d'Arly

    IUCN II

    Wetland of International Importance (Ramsar Site)

    6.46 km² overlap

  • Pama

    IUCN IV

    Classified Forest and Partial Wildlife Reserve

    4.68 km² overlap

  • North Pama

    IUCN Not Reported

    Game Reserve

    1.57 km² overlap

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

Species present

382 distinct species · 4 999 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 999 obs · 15 cellules
Obs. / cellule
≥ 1 925
1 216–1 924
226–1 215
32–225
< 32

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

Ecological tissue

Sample of 5 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 · #1080756510 : 5 espèces + 1 bulle famille, 3 interactions GloBI documentées sur 2 types (connectance 20.0%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
6
Interactions affichées
3
Connectance
0.200
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°

28,0°C

Annual rain

846mm

Moisture idx (CMI)

-0,58

Runoff

65mm/an

PET

2 001mm

AET

714mm

Mean slope

0,6°

Water table

109cm

Forest

0%

Crops

11%

Urban

0%

Protected

2%

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