HydroBASINS lev08 watershed · #4080791190
Bassin de 嘎嘎以达河
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 : Leshan, Liangshan Yi, Ya'an
Sub-basin area
394,1km²
Upstream area
4 156,3km²
Discharge
84,08m³/s
Mean elev.
2 193m
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°
10,7°C
Annual rain
1 163mm
Moisture idx (CMI)
0,15
Runoff
652mm/an
PET
952mm
AET
771mm
Mean slope
31,4°
Water table
1 091cm
Forest
73%
Crops
9%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)