Ontologia

HydroBASINS lev08 watershed · #1080321020

Bassin de Oued Adjrouene

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 1 administrative regions : Djanet

EndorheicPfafstetter: 15721148

Sub-basin area

314,4km²

Upstream area

314,5km²

Discharge

0,04m³/s

Mean elev.

1 208m

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°

22,2°C

Annual rain

20mm

Moisture idx (CMI)

-0,99

Runoff

4mm/an

PET

1 721mm

AET

13mm

Mean slope

2,1°

Water table

1 262cm

Forest

0%

Crops

0%

Urban

0%

Protected

100%

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