HydroBASINS lev08 watershed · #4080725410
Bassin de 岷江
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 : Ngawa Tibetan and Qiang
Sub-basin area
342,3km²
Upstream area
19 185,1km²
Discharge
303,41m³/s
Mean elev.
2 581m
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°
7,9°C
Annual rain
977mm
Moisture idx (CMI)
0,04
Runoff
669mm/an
PET
932mm
AET
762mm
Mean slope
33,0°
Water table
1 045cm
Forest
89%
Crops
7%
Urban
1%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)