HydroBASINS lev08 watershed · #3080639250
Bassin de Селенга
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 3 administrative regions : Kabanskiy rayon, Water body
Sub-basin area
742km²
Upstream area
443 782,2km²
Discharge
956,19m³/s
Mean elev.
459m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Селенга187 km²
- Bassin de Селенга10 km²
3 dept-equivalent regions (GADM L2)
- 532.4 km²71.5% of basin
- 203.7 km²27.3% of basin
- Water bodyIrkutsk · Russia8.8 km²1.2% of basin
3 intersecting protected areas
Lake Baikal
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
699.61 km² overlap
Selenga Delta
IUCN Not ReportedWetland of International Importance (Ramsar Site)
3.28 km² overlap
Natural Monument
3.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
635 distinct species · 3 750 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Селенга : 16 espèces reliées par 60 interactions GloBI sur 3 types (connectance 20.0%, filtre Serrano α=0.2). 9 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°
-1,1°C
Annual rain
388mm
Moisture idx (CMI)
-0,44
Runoff
302mm/an
PET
696mm
AET
341mm
Mean slope
0,3°
Water table
5cm
Forest
19%
Crops
0%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)