HydroBASINS lev08 watershed · #4080051320
Bassin de 大沙河
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 2 administrative regions : Nagchu, Ngari
Sub-basin area
6 726,3km²
Upstream area
6 726,3km²
Discharge
0m³/s
Mean elev.
5 021m
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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°
-4,8°C
Annual rain
141mm
Moisture idx (CMI)
-0,76
Runoff
49mm/an
PET
584mm
AET
156mm
Mean slope
3,5°
Water table
90cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)