Ontologia

HydroBASINS lev08 watershed · #1080095280

Bassin · #1080095280

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 : El Oueldja, Khenguet Sidi Nadji, Kimmel, Zeribet El Oued

EndorheicPfafstetter: 15481226

Sub-basin area

243km²

Upstream area

243,1km²

Discharge

0,46m³/s

Mean elev.

260m

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°

19,7°C

Annual rain

165mm

Moisture idx (CMI)

-0,89

Runoff

60mm/an

PET

1 480mm

AET

140mm

Mean slope

4,2°

Water table

873cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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