Ontologia

HydroBASINS lev08 watershed · #1080470450

Bassin de Amejelel

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 : Abeïbara, Kidal, Tessalit

Pfafstetter: 14276929

Sub-basin area

776,2km²

Upstream area

776,4km²

Discharge

0,08m³/s

Mean elev.

622m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Amejelel182 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

  • Abeïbara
    Kidal · Mali
    737.7 km²
    95.3% of basin
  • Tessalit
    Kidal · Mali
    34.0 km²
    4.4% of basin
  • Kidal
    Kidal · Mali
    2.2 km²
    0.3% of basin

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

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~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°

27,6°C

Annual rain

80mm

Moisture idx (CMI)

-0,96

Runoff

23mm/an

PET

2 065mm

AET

64mm

Mean slope

0,5°

Water table

623cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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