Ontologia

HydroBASINS lev08 watershed · #1080716490

Bassin de Wadi el Ghalla

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 1 administrative regions : En Nuhud

Pfafstetter: 17289427

Sub-basin area

23km²

Upstream area

5 129,3km²

Discharge

0,04m³/s

Mean elev.

583m

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°

26,8°C

Annual rain

437mm

Moisture idx (CMI)

-0,79

Runoff

4mm/an

PET

2 053mm

AET

366mm

Mean slope

0,9°

Water table

131cm

Forest

0%

Crops

17%

Urban

0%

Protected

0%

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