HydroBASINS lev08 watershed · #4080654310
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 3 administrative regions : Dingxi, Gannan Tibetan, Longnan
Sub-basin area
2 281,5km²
Upstream area
2 281,8km²
Discharge
19,26m³/s
Mean elev.
2 528m
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°
6,3°C
Annual rain
636mm
Moisture idx (CMI)
-0,29
Runoff
262mm/an
PET
903mm
AET
543mm
Mean slope
22,8°
Water table
793cm
Forest
64%
Crops
13%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)