HydroBASINS lev08 watershed · #3080004460
Bassin de протока Полой
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 : Ust'-Yeniseyskiy rayon
Sub-basin area
2 382,7km²
Upstream area
2 382,7km²
Discharge
3,5m³/s
Mean elev.
13m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Ust'-Yeniseyskiy rayonKrasnoyarsk · Russia2306.0 km²96.1% of basin
1 intersecting protected areas
Brekhovsky Islands in the Yenisei estuary
IUCN Not ReportedWetland of International Importance (Ramsar Site)
2251.11 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
36 distinct species · 57 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de протока Полой : 10 espèces reliées par 9 interactions GloBI sur 2 types (connectance 13.6%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
-10,3°C
Annual rain
390mm
Moisture idx (CMI)
0,35
Runoff
436mm/an
PET
255mm
AET
219mm
Mean slope
2,1°
Water table
35cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)