Ontologia

HydroBASINS lev08 watershed · #1080522350

Bassin · #1080522350

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 : Gao, Kidal

Pfafstetter: 14262409

Sub-basin area

397,8km²

Upstream area

397,8km²

Discharge

0,41m³/s

Mean elev.

452m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080535530757 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

  • Kidal
    Kidal · Mali
    395.5 km²
    99.8% of basin
  • Gao
    Gao · Mali
    1.0 km²
    0.2% of basin

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

Species present

64 distinct species · 118 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

118 obs · 3 cellules
Obs. / cellule
≥ 88
88–87
88–87
16–87
< 16

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

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydroclimate (BasinATLAS lev08)

Mean T°

28,8°C

Annual rain

135mm

Moisture idx (CMI)

-0,94

Runoff

33mm/an

PET

2 116mm

AET

110mm

Mean slope

0,2°

Water table

337cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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