Ontologia

HydroBASINS lev08 watershed · #1080278920

Bassin de Oued Ehoudj

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 2 administrative regions : Bordj El Haouasse, Illizi

EndorheicPfafstetter: 15584092

Sub-basin area

331,3km²

Upstream area

331,5km²

Discharge

0,03m³/s

Mean elev.

1 185m

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°

22,5°C

Annual rain

28mm

Moisture idx (CMI)

-0,98

Runoff

4mm/an

PET

1 793mm

AET

21mm

Mean slope

2,4°

Water table

1 346cm

Forest

0%

Crops

0%

Urban

0%

Protected

100%

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