HydroBASINS lev08 watershed · #4080942050
Bassin de 永定河
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 3 administrative regions : Longyan, Meizhou, Zhangzhou
Sub-basin area
2 515,2km²
Upstream area
10 328,7km²
Discharge
182,49m³/s
Mean elev.
453m
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°
19,8°C
Annual rain
1 665mm
Moisture idx (CMI)
0,26
Runoff
561mm/an
PET
1 231mm
AET
1 137mm
Mean slope
12,9°
Water table
479cm
Forest
63%
Crops
11%
Urban
11%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)