HydroBASINS lev08 watershed · #4080541990
Bassin de 大通河
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 4 administrative regions : Haibei Tibetan, Haidong, Xining, Zhangye
Sub-basin area
1 109,3km²
Upstream area
9 992,2km²
Discharge
16,73m³/s
Mean elev.
3 258m
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°
0,0°C
Annual rain
497mm
Moisture idx (CMI)
-0,25
Runoff
51mm/an
PET
681mm
AET
428mm
Mean slope
14,2°
Water table
409cm
Forest
1%
Crops
13%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)