HydroBASINS lev08 watershed · #4080138040
Bassin de Аргунь / 额尔古纳河
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 across 2 countries : Hulunbuir, Krasnokamenskiy rayon, Priargunskiy rayon
Sub-basin area
1 553,3km²
Upstream area
191 499,8km²
Discharge
178,02m³/s
Mean elev.
596m
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°
-1,8°C
Annual rain
360mm
Moisture idx (CMI)
-0,51
Runoff
64mm/an
PET
740mm
AET
321mm
Mean slope
2,6°
Water table
54cm
Forest
3%
Crops
7%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)