Ontologia

HydroBASINS lev08 watershed · #1080661820

Bassin du Baoulé

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 : Diéma, Kolokani, Nara

Pfafstetter: 14696020

Sub-basin area

1 988,4km²

Upstream area

1 988,4km²

Discharge

2,39m³/s

Mean elev.

362m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin du Baoulé302 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

  • Kolokani
    Koulikoro · Mali
    1952.6 km²
    98.6% of basin
  • Diéma
    Kayes · Mali
    28.3 km²
    1.4% of basin
  • Nara
    Koulikoro · Mali
    0.2 km²
    0.0% of basin

2 intersecting protected areas

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

Species present

68 distinct species · 250 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

250 obs · 16 cellules
Obs. / cellule
≥ 86
31–85
18–30
10–17
< 10

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

Ecological tissue

Sample of 3 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 du Baoulé : 2 espèces + 1 bulle famille, 2 interactions GloBI documentées sur 2 types (connectance 66.7%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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°

27,3°C

Annual rain

693mm

Moisture idx (CMI)

-0,67

Runoff

31mm/an

PET

2 101mm

AET

584mm

Mean slope

1,2°

Water table

208cm

Forest

0%

Crops

11%

Urban

0%

Protected

0%

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