HydroBASINS lev08 watershed · #4080681600
Bassin de 比河
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 : Nanyang, Zhumadian
Sub-basin area
664km²
Upstream area
664km²
Discharge
5,4m³/s
Mean elev.
155m
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°
15,0°C
Annual rain
830mm
Moisture idx (CMI)
-0,29
Runoff
256mm/an
PET
1 164mm
AET
704mm
Mean slope
1,3°
Water table
79cm
Forest
0%
Crops
64%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)