Ontologia

HydroBASINS lev08 watershed · #1080090930

Bassin · #1080090930

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 : Faidja, Ksar Chellala, Nadorah, Rechaiga, Zmalet El Emir Abdelkader

Pfafstetter: 15304804

Sub-basin area

1 271,1km²

Upstream area

1 271,1km²

Discharge

0,45m³/s

Mean elev.

991m

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°

14,8°C

Annual rain

336mm

Moisture idx (CMI)

-0,71

Runoff

23mm/an

PET

1 169mm

AET

289mm

Mean slope

3,1°

Water table

371cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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