Ontologia

HydroBASINS lev08 watershed · #1080090540

Bassin · #1080090540

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 7 administrative regions : Ain Bouchekif, Ain Zarit, Hamadia, Mahdia, Sebaine +2

Pfafstetter: 15304808

Sub-basin area

313,9km²

Upstream area

314km²

Discharge

0,23m³/s

Mean elev.

960m

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°

14,5°C

Annual rain

391mm

Moisture idx (CMI)

-0,65

Runoff

30mm/an

PET

1 114mm

AET

336mm

Mean slope

0,8°

Water table

203cm

Forest

0%

Crops

16%

Urban

1%

Protected

0%

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