Ontologia

HydroBASINS lev08 watershed · #1080070720

Bassin · #1080070720

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 : Bourem

EndorheicPfafstetter: 15517708

Sub-basin area

141km²

Upstream area

141,2km²

Discharge

0,08m³/s

Mean elev.

388m

Administrative coverage

1 dept-equivalent regions (GADM L2)

  • Bourem
    Gao · Mali
    140.6 km²
    100.0% of basin

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

Species present

9 distinct species · 24 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 obs · 3 cellules
Obs. / cellule
≥ 11
11–10
11–10
9–10
< 9

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°

28,9°C

Annual rain

106mm

Moisture idx (CMI)

-0,95

Runoff

28mm/an

PET

2 152mm

AET

86mm

Mean slope

0,4°

Water table

506cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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