HydroBASINS lev08 watershed · #1080576460
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 4 administrative regions : Al Matammah, Karary, Khartoum Bahri, Shendi
Sub-basin area
2 440,2km²
Upstream area
1 983 821,1km²
Discharge
2 688,02m³/s
Mean elev.
426m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de نهر النيل1696 km²
- Bassin de Khor al Kanger558 km²
4 dept-equivalent regions (GADM L2)
- 1446.0 km²59.5% of basin
- Khartoum BahriKhartoum · Sudan902.6 km²37.1% of basin
- 78.4 km²3.2% of basin
- Shendi4.9 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
77 distinct species · 143 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de نهر النيل : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 3 types (connectance 7.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
28,7°C
Annual rain
96mm
Moisture idx (CMI)
-0,96
Runoff
20mm/an
PET
2 153mm
AET
76mm
Mean slope
0,5°
Water table
419cm
Forest
0%
Crops
1%
Urban
9%
Protected
23%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)