HydroBASINS lev08 watershed · #4080686950
Bassin de 汉江
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 : Ankang, Chongqing, Dazhou
Sub-basin area
1 903,3km²
Upstream area
33 629,1km²
Discharge
510,01m³/s
Mean elev.
1 048m
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°
12,8°C
Annual rain
1 048mm
Moisture idx (CMI)
0,02
Runoff
517mm/an
PET
1 017mm
AET
817mm
Mean slope
21,9°
Water table
719cm
Forest
58%
Crops
22%
Urban
2%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)