HydroBASINS lev08 watershed · #4080175140
Bassin de 阿伦河
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 1 administrative regions : Hulunbuir
Sub-basin area
1 922,3km²
Upstream area
3 486,1km²
Discharge
13,16m³/s
Mean elev.
459m
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°
0,3°C
Annual rain
484mm
Moisture idx (CMI)
-0,36
Runoff
120mm/an
PET
758mm
AET
420mm
Mean slope
7,3°
Water table
180cm
Forest
43%
Crops
17%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)