Ontologia

HydroBASINS lev08 watershed · #1080755940

Bassin de Kou

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 : Houet

Pfafstetter: 14490060

Sub-basin area

1 819,7km²

Upstream area

1 819,8km²

Discharge

4,93m³/s

Mean elev.

391m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin du Mouhoun917 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Dendéresso

    IUCN Not Reported

    Classified Forest

    87.58 km² overlap

  • Koulima

    IUCN Not Reported

    Classified Forest

    14.85 km² overlap

  • Kou

    IUCN Not Reported

    Classified Forest

    1.28 km² overlap

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

Species present

1 130 distinct species · 5 767 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 767 obs · 54 cellules
Obs. / cellule
≥ 1 529
308–1 528
73–307
23–72
< 23

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

Ecological tissue

Sample of 33 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 Kou : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 30 interactions GloBI documentées sur 3 types (connectance 5.7%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
33
Interactions affichées
30
Connectance
0.057
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°

27,0°C

Annual rain

1 018mm

Moisture idx (CMI)

-0,48

Runoff

86mm/an

PET

1 958mm

AET

849mm

Mean slope

1,3°

Water table

196cm

Forest

3%

Crops

15%

Urban

7%

Protected

5%

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