HydroBASINS lev08 watershed · #4080699840
Bassin de 史河
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 : Lu'an, Xinyang
Sub-basin area
2 144,3km²
Upstream area
2 931,6km²
Discharge
47,87m³/s
Mean elev.
271m
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°
14,9°C
Annual rain
1 258mm
Moisture idx (CMI)
0,12
Runoff
489mm/an
PET
1 098mm
AET
1 015mm
Mean slope
8,9°
Water table
338cm
Forest
33%
Crops
33%
Urban
7%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)