HydroBASINS lev08 watershed · #3080083640
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
70,9km²
Upstream area
2 421 629,3km²
Discharge
15 582,65m³/s
Mean elev.
60m
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
341mm
Moisture idx (CMI)
-0,08
Runoff
278mm/an
PET
370mm
AET
277mm
Mean slope
4,1°
Water table
107cm
Forest
17%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)