HydroBASINS lev08 watershed · #4080430170
Bassin de 南洋河
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 : Datong, Ulaan Chab, Zhangjiakou
Sub-basin area
887,6km²
Upstream area
2 958,6km²
Discharge
1,38m³/s
Mean elev.
1 124m
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°
6,4°C
Annual rain
369mm
Moisture idx (CMI)
-0,61
Runoff
15mm/an
PET
948mm
AET
323mm
Mean slope
7,3°
Water table
297cm
Forest
12%
Crops
25%
Urban
6%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)