HydroBASINS lev08 watershed · #4080921130
Bassin de 旧县河
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 1 administrative regions : Longyan
Sub-basin area
11km²
Upstream area
4 071,7km²
Discharge
81,89m³/s
Mean elev.
227m
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°
20,5°C
Annual rain
1 625mm
Moisture idx (CMI)
0,18
Runoff
552mm/an
PET
1 325mm
AET
1 152mm
Mean slope
3,5°
Water table
206cm
Forest
88%
Crops
45%
Urban
73%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)