Ontologia

HydroBASINS lev08 watershed · #1080105520

Bassin · #1080105520

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 5 administrative regions across 2 countries : Douar El Ma, Faouar, Hazoua, Nefta, Tozeur

EndorheicPfafstetter: 15591520

Sub-basin area

1 694,4km²

Upstream area

1 695km²

Discharge

0m³/s

Mean elev.

51m

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°

21,6°C

Annual rain

71mm

Moisture idx (CMI)

-0,96

Runoff

4mm/an

PET

1 604mm

AET

59mm

Mean slope

0,3°

Water table

85cm

Forest

0%

Crops

0%

Urban

0%

Protected

1%

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