Ontologia

HydroBASINS lev08 watershed · #1080179020

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 9 administrative regions : Al-'Ayyat, Al-Wasta, Atfih, Bani Suwayf, Bani Suwayf City +4

Pfafstetter: 17211150

Sub-basin area

2 228,4km²

Upstream area

2 902 350,8km²

Discharge

2 543,32m³/s

Mean elev.

209m

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°

20,9°C

Annual rain

11mm

Moisture idx (CMI)

-0,99

Runoff

0mm/an

PET

1 697mm

AET

8mm

Mean slope

2,5°

Water table

924cm

Forest

0%

Crops

7%

Urban

13%

Protected

0%

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