HydroBASINS lev08 watershed · #4080580900
Bassin de 黄河
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 : Dingxi, Lanzhou, Linxia Hui
Sub-basin area
1 346,5km²
Upstream area
225 314,5km²
Discharge
759,12m³/s
Mean elev.
1 961m
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°
7,3°C
Annual rain
377mm
Moisture idx (CMI)
-0,61
Runoff
7mm/an
PET
993mm
AET
327mm
Mean slope
12,3°
Water table
568cm
Forest
11%
Crops
21%
Urban
24%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)