Ontologia

HydroBASINS lev08 watershed · #1080084910

Bassin de Oued 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 18 administrative regions : Ahl El Ksar, Ahnif, Bechloul, Bendaoud, Bordj Okhriss +13

Pfafstetter: 15305426

Sub-basin area

976,4km²

Upstream area

976,4km²

Discharge

3,77m³/s

Mean elev.

811m

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°

15,3°C

Annual rain

566mm

Moisture idx (CMI)

-0,52

Runoff

131mm/an

PET

1 178mm

AET

480mm

Mean slope

6,7°

Water table

496cm

Forest

2%

Crops

56%

Urban

4%

Protected

0%

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