Ontologia

HydroBASINS lev08 watershed · #1080124210

Bassin · #1080124210

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 4 administrative regions : Brezina, El Meniaa, Hassi Fehal, Mansoura

EndorheicPfafstetter: 15474064

Sub-basin area

1 790,8km²

Upstream area

1 790,8km²

Discharge

0,55m³/s

Mean elev.

567m

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°

21,1°C

Annual rain

56mm

Moisture idx (CMI)

-0,97

Runoff

11mm/an

PET

1 658mm

AET

46mm

Mean slope

2,9°

Water table

346cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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