HydroBASINS lev08 watershed · #4080702400
Bassin de 大通江
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 : Bazhong, Dazhou, Hanzhong
Sub-basin area
2 103,4km²
Upstream area
2 103,5km²
Discharge
42,01m³/s
Mean elev.
1 200m
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°
12,2°C
Annual rain
1 079mm
Moisture idx (CMI)
0,09
Runoff
618mm/an
PET
975mm
AET
831mm
Mean slope
21,5°
Water table
751cm
Forest
81%
Crops
14%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)