Ontologia

HydroBASINS lev08 watershed · #1080581860

Bassin de Sénégal نهر السنغال

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 4 administrative regions across 2 countries : Kaédi, M'Bagne, Matam, Podor

3% lakePfafstetter: 14633090

Sub-basin area

364,5km²

Upstream area

367 491,6km²

Discharge

422,61m³/s

Mean elev.

28m

Administrative coverage

Computing spatial overlaps (territories, protected areas)…

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°

29,5°C

Annual rain

276mm

Moisture idx (CMI)

-0,87

Runoff

85mm/an

PET

2 137mm

AET

229mm

Mean slope

0,6°

Water table

123cm

Forest

0%

Crops

4%

Urban

4%

Protected

0%

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