Ontologia

HydroBASINS lev08 watershed · #1080567350

Bassin · #1080567350

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 : Bourem, Gao

Pfafstetter: 14276330

Sub-basin area

1 249,5km²

Upstream area

71 361,2km²

Discharge

68,66m³/s

Mean elev.

285m

Administrative coverage

Hydrographic chain

Drains into

Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Gao
    Gao · Mali
    1007.3 km²
    80.9% of basin
  • Bourem
    Gao · Mali
    238.0 km²
    19.1% 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°

29,6°C

Annual rain

170mm

Moisture idx (CMI)

-0,92

Runoff

47mm/an

PET

2 145mm

AET

140mm

Mean slope

0,2°

Water table

173cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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