Ontologia

HydroBASINS lev08 watershed · #1080787700

Bassin de Cascades - Hauts-Bassins

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 2 administrative regions : Comoé, Houet

Pfafstetter: 14460090

Sub-basin area

2 034,7km²

Upstream area

2 034,7km²

Discharge

4,18m³/s

Mean elev.

331m

Administrative coverage

Hydrographic chain

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Koulima

    IUCN Not Reported

    Classified Forest

    6.74 km² overlap

  • Péni

    IUCN Not Reported

    Classified Forest

    5.87 km² overlap

  • Koua (Poa)

    IUCN Not Reported

    Classified Forest

    3.88 km² overlap

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

Species present

867 distinct species · 6 595 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 595 obs · 60 cellules
Obs. / cellule
≥ 744
305–743
126–304
67–125
< 67

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

Ecological tissue

Sample of 16 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 Cascades - Hauts-Bassins : 16 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2).

Espèces affichées
16
Interactions affichées
12
Connectance
0.100
Patrimoniales
2
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°

27,5°C

Annual rain

1 036mm

Moisture idx (CMI)

-0,46

Runoff

73mm/an

PET

1 928mm

AET

866mm

Mean slope

1,0°

Water table

139cm

Forest

1%

Crops

6%

Urban

1%

Protected

2%

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