HydroBASINS lev08 watershed · #3080313540
Bassin de Ай-Тромъеган
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, Surgutskiy rayon
Sub-basin area
294km²
Upstream area
294km²
Discharge
3,17m³/s
Mean elev.
127m
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°
-4,5°C
Annual rain
538mm
Moisture idx (CMI)
0,23
Runoff
245mm/an
PET
416mm
AET
351mm
Mean slope
1,5°
Water table
12cm
Forest
70%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)