HydroBASINS lev08 watershed · #4080787570
Bassin de 白岩河
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 2 administrative regions : Meishan, Ya'an
Sub-basin area
215,1km²
Upstream area
215,1km²
Discharge
4,59m³/s
Mean elev.
2 279m
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°
9,9°C
Annual rain
1 188mm
Moisture idx (CMI)
0,21
Runoff
678mm/an
PET
909mm
AET
762mm
Mean slope
26,1°
Water table
853cm
Forest
38%
Crops
20%
Urban
2%
Protected
22%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)