Ontologia

HydroBASINS lev08 watershed · #1080087830

Bassin de Oued El Hammam

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 23 administrative regions : Ain Adden, Ain Fares, Ain Fekan, Ain Frass, Bou Henni +18

3% lakePfafstetter: 15303850

Sub-basin area

1 193,2km²

Upstream area

8 682,9km²

Discharge

2,92m³/s

Mean elev.

370m

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°

17,1°C

Annual rain

426mm

Moisture idx (CMI)

-0,59

Runoff

15mm/an

PET

1 046mm

AET

365mm

Mean slope

7,3°

Water table

539cm

Forest

0%

Crops

27%

Urban

6%

Protected

9%

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