HydroBASINS lev08 watershed · #4080615400
Bassin de 蟒河
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 : Jiaozuo, Zhengzhou
Sub-basin area
737,7km²
Upstream area
716 930,9km²
Discharge
1 438,8m³/s
Mean elev.
228m
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°
13,9°C
Annual rain
639mm
Moisture idx (CMI)
-0,46
Runoff
54mm/an
PET
1 195mm
AET
543mm
Mean slope
4,8°
Water table
264cm
Forest
0%
Crops
52%
Urban
20%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)