HydroBASINS lev08 watershed · #4080643340
Bassin de 双洎河
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 4 administrative regions : Kaifeng, Xuchang, Zhengzhou, Zhoukou
Sub-basin area
2 105,8km²
Upstream area
2 105,8km²
Discharge
7,59m³/s
Mean elev.
194m
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°
14,0°C
Annual rain
687mm
Moisture idx (CMI)
-0,42
Runoff
112mm/an
PET
1 177mm
AET
584mm
Mean slope
2,5°
Water table
177cm
Forest
0%
Crops
61%
Urban
24%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)