HydroBASINS lev08 watershed · #3080224920
Bassin de Большой Ямсовей
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 : Nadymskiy rayon, Purovskiy rayon
Sub-basin area
1 776,1km²
Upstream area
1 776,4km²
Discharge
18,12m³/s
Mean elev.
63m
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°
-7,2°C
Annual rain
481mm
Moisture idx (CMI)
0,29
Runoff
408mm/an
PET
344mm
AET
292mm
Mean slope
1,6°
Water table
25cm
Forest
26%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)