Ontologia

HydroBASINS lev08 watershed · #1080088360

Bassin · #1080088360

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 8 administrative regions : Bou Henni, Chorfa, El Guettana, Hacine, Magtaa Douz +3

Pfafstetter: 15303822

Sub-basin area

349,1km²

Upstream area

349,1km²

Discharge

0,13m³/s

Mean elev.

147m

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°

17,8°C

Annual rain

383mm

Moisture idx (CMI)

-0,62

Runoff

16mm/an

PET

1 002mm

AET

331mm

Mean slope

3,9°

Water table

335cm

Forest

0%

Crops

73%

Urban

6%

Protected

10%

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