Ontologia

HydroBASINS lev08 watershed · #1080168040

Bassin de نهر النيل

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 8 administrative regions : 15 Mayu, Al-'Ayyat, Al-Badrashayn, As-Saff, At-Tebin +3

Pfafstetter: 17211133

Sub-basin area

1 607,7km²

Upstream area

2 910 937,3km²

Discharge

2 101,66m³/s

Mean elev.

190m

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°

21,4°C

Annual rain

18mm

Moisture idx (CMI)

-0,99

Runoff

0mm/an

PET

1 635mm

AET

14mm

Mean slope

2,6°

Water table

913cm

Forest

0%

Crops

4%

Urban

24%

Protected

0%

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