HydroBASINS lev08 watershed · #4080418840
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
255km²
Upstream area
1 310,6km²
Discharge
0,39m³/s
Mean elev.
1 347m
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°
4,7°C
Annual rain
349mm
Moisture idx (CMI)
-0,61
Runoff
13mm/an
PET
885mm
AET
308mm
Mean slope
2,2°
Water table
150cm
Forest
1%
Crops
53%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)