Ontologia

HydroBASINS lev08 watershed · #1080090640

Bassin de وادي الحطب

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 across 2 countries : Bekkaria, El Houidjbet, El Kouif, Foussana, Hidra +1

Pfafstetter: 15308099

Sub-basin area

423,7km²

Upstream area

423,7km²

Discharge

0,49m³/s

Mean elev.

939m

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°

15,5°C

Annual rain

394mm

Moisture idx (CMI)

-0,70

Runoff

40mm/an

PET

1 336mm

AET

335mm

Mean slope

5,2°

Water table

507cm

Forest

6%

Crops

44%

Urban

0%

Protected

0%

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