HydroBASINS lev08 watershed · #4080719700
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 4 administrative regions : Chengdu, Deyang, Mianyang, Ngawa Tibetan and Qiang
Sub-basin area
1 296,3km²
Upstream area
14 227,1km²
Discharge
211,03m³/s
Mean elev.
2 755m
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°
6,9°C
Annual rain
957mm
Moisture idx (CMI)
0,03
Runoff
589mm/an
PET
922mm
AET
753mm
Mean slope
28,9°
Water table
961cm
Forest
84%
Crops
6%
Urban
0%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)