HydroBASINS lev08 watershed · #4080685160
Bassin de 三夹河
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 : Nanyang, Suizhou Shi, Xiangfan, Zhumadian
Sub-basin area
1 447km²
Upstream area
1 447km²
Discharge
12,16m³/s
Mean elev.
223m
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
898mm
Moisture idx (CMI)
-0,21
Runoff
268mm/an
PET
1 133mm
AET
762mm
Mean slope
5,1°
Water table
208cm
Forest
11%
Crops
41%
Urban
6%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)