Ontologia

HydroBASINS lev08 watershed · #1080341880

Bassin · #1080341880

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 : Djanet, Tazrouk

EndorheicPfafstetter: 16119308

Sub-basin area

552,8km²

Upstream area

552,8km²

Discharge

0,03m³/s

Mean elev.

889m

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°

24,4°C

Annual rain

12mm

Moisture idx (CMI)

-0,99

Runoff

3mm/an

PET

1 819mm

AET

7mm

Mean slope

0,6°

Water table

600cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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