HydroBASINS lev08 watershed · #3080095070
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
745,6km²
Upstream area
2 407 687,3km²
Discharge
15 470,35m³/s
Mean elev.
46m
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°
-13,6°C
Annual rain
313mm
Moisture idx (CMI)
-0,16
Runoff
222mm/an
PET
374mm
AET
268mm
Mean slope
1,8°
Water table
51cm
Forest
22%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)