HydroBASINS lev08 watershed · #3080117230
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 : Bulunskiy rayon, Zhiganskiy rayon
Sub-basin area
446,5km²
Upstream area
2 360 164,8km²
Discharge
15 235,6m³/s
Mean elev.
32m
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°
-12,6°C
Annual rain
300mm
Moisture idx (CMI)
-0,22
Runoff
132mm/an
PET
384mm
AET
262mm
Mean slope
2,0°
Water table
53cm
Forest
40%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)