Ontologia

HydroBASINS lev08 watershed · #1080638510

Bassin · #1080638510

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: 14698003

Sub-basin area

483,9km²

Upstream area

4 453km²

Discharge

2,74m³/s

Mean elev.

296m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Korongali380 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

  • Nara
    Koulikoro · Mali
    481.7 km²
    99.9% of basin
  • Kolokani
    Koulikoro · Mali
    0.4 km²
    0.1% of basin
  • Diéma
    Kayes · Mali
    0.1 km²
    0.0% of basin

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

Species present

Computing species observations from GBIF…

Densité d'observations

24 obs · 6 cellules
Obs. / cellule
≥ 9
9–8
6–8
4–5
< 4

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

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydroclimate (BasinATLAS lev08)

Mean T°

27,5°C

Annual rain

555mm

Moisture idx (CMI)

-0,74

Runoff

15mm/an

PET

2 135mm

AET

467mm

Mean slope

0,5°

Water table

163cm

Forest

0%

Crops

13%

Urban

0%

Protected

0%

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