HydroBASINS lev08 watershed · #4080422830
Bassin de 二道河
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 2 administrative regions : Ulaan Chab, Zhangjiakou
Sub-basin area
635,2km²
Upstream area
2 244,5km²
Discharge
0,73m³/s
Mean elev.
1 325m
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°
5,0°C
Annual rain
353mm
Moisture idx (CMI)
-0,61
Runoff
14mm/an
PET
895mm
AET
311mm
Mean slope
3,9°
Water table
208cm
Forest
4%
Crops
56%
Urban
6%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)