HydroBASINS lev08 watershed · #3080245370
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 2 administrative regions : Kobyayskiy rayon, Vilyuyskiy rayon
Sub-basin area
2 418,6km²
Upstream area
2 181 703km²
Discharge
14 538,28m³/s
Mean elev.
69m
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°
-10,8°C
Annual rain
269mm
Moisture idx (CMI)
-0,44
Runoff
111mm/an
PET
482mm
AET
250mm
Mean slope
1,3°
Water table
41cm
Forest
68%
Crops
0%
Urban
0%
Protected
52%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)