HydroBASINS lev08 watershed · #3080510340
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 : Kirenskiy rayon, Ust'-Kutskiy rayon
Sub-basin area
1 323,1km²
Upstream area
80 975,8km²
Discharge
417,53m³/s
Mean elev.
492m
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°
-4,8°C
Annual rain
398mm
Moisture idx (CMI)
-0,34
Runoff
173mm/an
PET
605mm
AET
346mm
Mean slope
5,4°
Water table
114cm
Forest
97%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)