Ontologia

HydroBASINS lev08 watershed · #1080966320

Bassin de Bandama

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 4 administrative regions : Bélier, Gôh, Marahoué, Yamoussoukro

2% lakePfafstetter: 14540500

Sub-basin area

2 038,4km²

Upstream area

56 636,1km²

Discharge

452,25m³/s

Mean elev.

195m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Bandama1692 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Tene

    IUCN Not Reported

    Classified Forest

    236.81 km² overlap

  • Plaine des Elephants

    IUCN Not Reported

    Classified Forest

    130.15 km² overlap

  • Marahoue

    IUCN Not Reported

    Classified Forest

    90.65 km² overlap

  • Oume Doka

    IUCN Not Reported

    Classified Forest

    15.08 km² overlap

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

Species present

842 distinct species · 3 006 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 006 obs · 39 cellules
Obs. / cellule
≥ 1 376
161–1 375
48–160
11–47
< 11

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

Ecological tissue

Sample of 28 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 Bandama : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 4 types (connectance 6.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
25
Connectance
0.066
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°

26,1°C

Annual rain

1 192mm

Moisture idx (CMI)

-0,30

Runoff

149mm/an

PET

1 704mm

AET

1 009mm

Mean slope

2,1°

Water table

125cm

Forest

15%

Crops

22%

Urban

5%

Protected

23%

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