Ontologia

HydroBASINS lev08 watershed · #1080030780

Bassin de Asif n Sebawu

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 87 administrative regions : Abi Youcef, Adekar, Afir, Aghbalou, Aghni-Goughrane +82

Pfafstetter: 15305302

Sub-basin area

2 504,7km²

Upstream area

2 504,7km²

Discharge

28,22m³/s

Mean elev.

520m

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°

16,4°C

Annual rain

913mm

Moisture idx (CMI)

-0,19

Runoff

258mm/an

PET

1 126mm

AET

651mm

Mean slope

12,8°

Water table

583cm

Forest

68%

Crops

48%

Urban

30%

Protected

3%

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