HydroBASINS lev08 watershed · #4080694160
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 : Nanyang, Shiyan, Xiangfan
Sub-basin area
753,2km²
Upstream area
95 354,9km²
Discharge
1 007,5m³/s
Mean elev.
175m
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°
15,4°C
Annual rain
864mm
Moisture idx (CMI)
-0,27
Runoff
230mm/an
PET
1 182mm
AET
733mm
Mean slope
4,1°
Water table
184cm
Forest
15%
Crops
45%
Urban
20%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)