HydroBASINS lev08 watershed · #4080629980
Bassin de 通关河
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 : Baoji, Tianshui
Sub-basin area
839,5km²
Upstream area
839,5km²
Discharge
3,07m³/s
Mean elev.
1 903m
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°
7,5°C
Annual rain
668mm
Moisture idx (CMI)
-0,24
Runoff
118mm/an
PET
879mm
AET
568mm
Mean slope
16,6°
Water table
630cm
Forest
82%
Crops
14%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)