HydroBASINS lev08 watershed · #4080765410
Bassin de 荥经河
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 : Ya'an
Sub-basin area
270,2km²
Upstream area
1 962,1km²
Discharge
48,15m³/s
Mean elev.
1 136m
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°
15,8°C
Annual rain
1 259mm
Moisture idx (CMI)
0,14
Runoff
855mm/an
PET
1 079mm
AET
881mm
Mean slope
18,5°
Water table
656cm
Forest
91%
Crops
30%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)