HydroBASINS lev08 watershed · #3080086460
Bassin de Лена
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 : Bulunskiy rayon
Sub-basin area
2 203,4km²
Upstream area
2 417 702,8km²
Discharge
15 552,48m³/s
Mean elev.
103m
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°
-14,3°C
Annual rain
325mm
Moisture idx (CMI)
-0,10
Runoff
270mm/an
PET
361mm
AET
269mm
Mean slope
3,1°
Water table
82cm
Forest
33%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)