HydroBASINS lev08 watershed · #4080552350
Bassin de 北川河
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 : Haibei Tibetan, Haidong, Xining
Sub-basin area
555,2km²
Upstream area
555,2km²
Discharge
1,16m³/s
Mean elev.
3 136m
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°
1,0°C
Annual rain
485mm
Moisture idx (CMI)
-0,32
Runoff
66mm/an
PET
726mm
AET
421mm
Mean slope
15,4°
Water table
472cm
Forest
3%
Crops
18%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)