HydroBASINS lev08 watershed · #4080656540
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 1 administrative regions : Ngawa Tibetan and Qiang
Sub-basin area
47,4km²
Upstream area
4 185,9km²
Discharge
39,55m³/s
Mean elev.
3 470m
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°
1,7°C
Annual rain
661mm
Moisture idx (CMI)
-0,19
Runoff
305mm/an
PET
815mm
AET
565mm
Mean slope
3,9°
Water table
244cm
Forest
59%
Crops
1%
Urban
0%
Protected
33%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)