HydroBASINS lev08 watershed · #3080561890
Bassin de Сереж
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 : Nazarovskiy rayon, Uzhurskiy rayon
Sub-basin area
1 336,9km²
Upstream area
2 950,5km²
Discharge
8,91m³/s
Mean elev.
366m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #3080561770403 km²
- Bassin de Ужур174 km²
2 dept-equivalent regions (GADM L2)
- Uzhurskiy rayonKrasnoyarsk · Russia806.2 km²60.0% of basin
- Nazarovskiy rayonKrasnoyarsk · Russia536.9 km²40.0% of basin
3 intersecting protected areas
Berezovaya dubrava
IUCN IVState Natural Zakaznik
165.58 km² overlap
Solgonskij kryazh
IUCN IVState Natural Zakaznik
159.86 km² overlap
Rodnik Belyj brod
IUCN IIINatural Monument
0.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
118 distinct species · 137 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Сереж : 11 espèces reliées par 30 interactions GloBI sur 2 types (connectance 17.5%, filtre Serrano α=0.2). 8 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°
0,2°C
Annual rain
449mm
Moisture idx (CMI)
-0,32
Runoff
73mm/an
PET
660mm
AET
387mm
Mean slope
2,5°
Water table
52cm
Forest
20%
Crops
47%
Urban
0%
Protected
25%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)