Ontologia

HydroBASINS lev08 watershed · #1080177270

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 3 administrative regions : 'Ataqah, As-Saff, Unorganized in Al Jizah

Pfafstetter: 17211138

Sub-basin area

657,9km²

Upstream area

657,9km²

Discharge

0,01m³/s

Mean elev.

519m

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°

19,5°C

Annual rain

22mm

Moisture idx (CMI)

-0,99

Runoff

0mm/an

PET

1 574mm

AET

18mm

Mean slope

4,5°

Water table

1 244cm

Forest

0%

Crops

1%

Urban

2%

Protected

0%

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