Ontologia

HydroBASINS lev08 watershed · #1080090090

Bassin de Oued Maittar

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 15 administrative regions : Benzouh, Bir Foda, Bou Saada, Chellal, Djebel Messaad +10

EndorheicPfafstetter: 15490380

Sub-basin area

1 815,4km²

Upstream area

1 815,6km²

Discharge

0,2m³/s

Mean elev.

944m

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°

14,1°C

Annual rain

272mm

Moisture idx (CMI)

-0,78

Runoff

17mm/an

PET

1 249mm

AET

234mm

Mean slope

4,2°

Water table

606cm

Forest

0%

Crops

0%

Urban

2%

Protected

1%

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