HydroBASINS lev08 watershed · #4080106870
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 2 administrative regions across 2 countries : Hulunbuir, Nerchinsko-Zavodskiy rayon
Sub-basin area
180,3km²
Upstream area
265 979,7km²
Discharge
386,53m³/s
Mean elev.
603m
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°
-4,5°C
Annual rain
438mm
Moisture idx (CMI)
-0,37
Runoff
62mm/an
PET
693mm
AET
383mm
Mean slope
7,3°
Water table
195cm
Forest
99%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)