Ontologia

HydroBASINS lev08 watershed · #1080090410

Bassin de Oued Leham

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 6 administrative regions : Aghlal, Ain Temouchent, Chaabet El Ham, Chentouf, El Malah +1

Pfafstetter: 15303604

Sub-basin area

107,5km²

Upstream area

107,6km²

Discharge

0,06m³/s

Mean elev.

249m

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°

17,3°C

Annual rain

480mm

Moisture idx (CMI)

-0,56

Runoff

18mm/an

PET

1 082mm

AET

410mm

Mean slope

3,8°

Water table

553cm

Forest

0%

Crops

61%

Urban

9%

Protected

0%

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