Ontologia

HydroBASINS lev08 watershed · #1080094570

Bassin · #1080094570

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 5 administrative regions : Ain El Ibel, Ain Maabed, Djelfa, Tadmit, Zaafrane

EndorheicPfafstetter: 15490108

Sub-basin area

265,7km²

Upstream area

265,8km²

Discharge

0,17m³/s

Mean elev.

1 202m

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°

13,2°C

Annual rain

341mm

Moisture idx (CMI)

-0,73

Runoff

27mm/an

PET

1 254mm

AET

292mm

Mean slope

3,6°

Water table

1 063cm

Forest

0%

Crops

25%

Urban

0%

Protected

1%

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