HydroBASINS lev08 watershed · #4080831100
Bassin de 东义河
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 : Dêqên Tibetan, Garzê Tibetan, Liangshan Yi
Sub-basin area
750,9km²
Upstream area
2 479,9km²
Discharge
37,77m³/s
Mean elev.
3 470m
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°
6,8°C
Annual rain
799mm
Moisture idx (CMI)
-0,14
Runoff
483mm/an
PET
959mm
AET
647mm
Mean slope
27,0°
Water table
936cm
Forest
71%
Crops
2%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)