Ontologia

HydroBASINS lev08 watershed · #1080299240

Bassin · #1080299240

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 Badji Mokhtar, Reggane

EndorheicPfafstetter: 15561301

Sub-basin area

2 367,6km²

Upstream area

57 928,6km²

Discharge

4,45m³/s

Mean elev.

301m

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°

27,8°C

Annual rain

10mm

Moisture idx (CMI)

-0,99

Runoff

0mm/an

PET

2 086mm

AET

3mm

Mean slope

0,1°

Water table

62cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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