HydroBASINS lev08 watershed · #3080691040
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 5 administrative regions : Baruunbüren, Khangal, Khushaat, Selenge, Tsagaannuur
Sub-basin area
1 873,7km²
Upstream area
142 318,4km²
Discharge
242,27m³/s
Mean elev.
1 073m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Сэлэнгэ гол ᠰᠡᠯᠡᠩᠭᠡ ᠭᠣᠤᠯ2129 km²
- Bassin de Tsulkhairiin gol810 km²
5 dept-equivalent regions (GADM L2)
- 1032.0 km²54.9% of basin
- 426.0 km²22.7% of basin
- 328.8 km²17.5% of basin
- 92.6 km²4.9% of basin
- 0.5 km²0.0% of basin
1 intersecting protected areas
Zed-Khantai-Buteeliin nuruu
IUCN IbStrictly Protected Area
339.58 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
35 distinct species · 53 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 9 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 : 7 espèces reliées par 9 interactions GloBI sur 4 types (connectance 25.0%, 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°
-0,6°C
Annual rain
401mm
Moisture idx (CMI)
-0,46
Runoff
58mm/an
PET
743mm
AET
353mm
Mean slope
10,6°
Water table
262cm
Forest
59%
Crops
9%
Urban
0%
Protected
18%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)