HydroBASINS lev08 watershed · #3080697010
Bassin de Сэлэнгэ гол ᠰᠡᠯᠡᠩᠭᠡ ᠭᠣᠤᠯ
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 : Bayan-Agt, Khutag-Öndör
Sub-basin area
1 194km²
Upstream area
91 298,1km²
Discharge
133,15m³/s
Mean elev.
1 270m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
2 dept-equivalent regions (GADM L2)
- 1158.3 km²96.7% of basin
- 39.6 km²3.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
235 distinct species · 447 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Сэлэнгэ гол ᠰᠡᠯᠡᠩᠭᠡ ᠭᠣᠤᠯ : 17 espèces reliées par 60 interactions GloBI sur 4 types (connectance 12.9%, filtre Serrano α=0.2). 14 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
205mm
Moisture idx (CMI)
-0,72
Runoff
72mm/an
PET
742mm
AET
196mm
Mean slope
10,4°
Water table
248cm
Forest
30%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)