Ontologia

HydroBASINS lev08 watershed · #1080611770

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 5 administrative regions : Al Kamlin, North al Gazera, Sharg En Nile, Sharq al Gazera, South Khartoum

Pfafstetter: 17241050

Sub-basin area

1 321,3km²

Upstream area

305 250,1km²

Discharge

1 603,45m³/s

Mean elev.

399m

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°

28,6°C

Annual rain

194mm

Moisture idx (CMI)

-0,91

Runoff

6mm/an

PET

2 207mm

AET

159mm

Mean slope

0,0°

Water table

54cm

Forest

0%

Crops

21%

Urban

11%

Protected

0%

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