HydroBASINS lev08 watershed · #4080808870
Bassin de 洪江
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 : Nyingtri
Sub-basin area
279,1km²
Upstream area
279,1km²
Discharge
11,53m³/s
Mean elev.
4 034m
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°
3,8°C
Annual rain
780mm
Moisture idx (CMI)
-0,07
Runoff
1 331mm/an
PET
830mm
AET
647mm
Mean slope
28,0°
Water table
965cm
Forest
19%
Crops
0%
Urban
0%
Protected
23%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)