Ontologia

HydroBASINS lev08 watershed · #1080610560

Bassin · #1080610560

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 : Nioro

Pfafstetter: 14664066

Sub-basin area

214,3km²

Upstream area

214,3km²

Discharge

0,19m³/s

Mean elev.

293m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Bouaré62 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

  • Nioro
    Kayes · Mali
    213.5 km²
    100.0% of basin

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

Species present

4 distinct species · 7 991 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 991 obs · 6 cellules
Obs. / cellule
≥ 6 762
6 762–6 761
729–6 761
282–728
< 282

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°

28,1°C

Annual rain

455mm

Moisture idx (CMI)

-0,78

Runoff

29mm/an

PET

2 093mm

AET

382mm

Mean slope

0,6°

Water table

371cm

Forest

0%

Crops

11%

Urban

0%

Protected

0%

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