Ontologia

HydroBASINS lev08 watershed · #1080614520

Bassin de النيل الأزرق

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 : Al Kamlin, Sharg En Nile, Sharq al Gazera

Pfafstetter: 17241070

Sub-basin area

1 163,5km²

Upstream area

300 802,1km²

Discharge

1 618,39m³/s

Mean elev.

408m

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°

28,4°C

Annual rain

199mm

Moisture idx (CMI)

-0,91

Runoff

3mm/an

PET

2 228mm

AET

164mm

Mean slope

0,1°

Water table

77cm

Forest

0%

Crops

4%

Urban

9%

Protected

0%

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