Ontologia

HydroBASINS lev08 watershed · #1080380290

Bassin · #1080380290

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 : Abalissa, Bordj Badji Mokhtar

EndorheicPfafstetter: 15557300

Sub-basin area

2 244,7km²

Upstream area

71 765,4km²

Discharge

64,01m³/s

Mean elev.

430m

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°

27,6°C

Annual rain

26mm

Moisture idx (CMI)

-0,99

Runoff

8mm/an

PET

2 054mm

AET

18mm

Mean slope

0,0°

Water table

79cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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