HydroBASINS lev08 watershed · #4080011850
Bassin de 九溪
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 : Quanzhou, Xiamen
Sub-basin area
180,2km²
Upstream area
180,2km²
Discharge
2,86m³/s
Mean elev.
167m
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°
20,8°C
Annual rain
1 209mm
Moisture idx (CMI)
0,07
Runoff
523mm/an
PET
1 119mm
AET
971mm
Mean slope
7,9°
Water table
323cm
Forest
31%
Crops
27%
Urban
43%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)