HydroBASINS lev08 watershed · #4080445600
Bassin de 黑河
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 : Alxa, Jiuquan, Zhangye
Sub-basin area
1 037,5km²
Upstream area
35 910,9km²
Discharge
36,04m³/s
Mean elev.
1 316m
Administrative coverage
Species present
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°
8,2°C
Annual rain
82mm
Moisture idx (CMI)
-0,93
Runoff
10mm/an
PET
1 101mm
AET
78mm
Mean slope
2,4°
Water table
265cm
Forest
0%
Crops
0%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)