HydroBASINS lev08 watershed · #3080688200
Bassin · #3080688200
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 : Baruuntutuun, Khyargas, Tsagaanhairhan, Züüngovi, Öndörkhangai
Sub-basin area
883,4km²
Upstream area
883,4km²
Discharge
0,71m³/s
Mean elev.
1 910m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 500.5 km²56.5% of basin
- 246.8 km²27.8% of basin
- 83.4 km²9.4% of basin
- 53.3 km²6.0% of basin
- 2.2 km²0.3% of basin
2 intersecting protected areas
Khan khukhii - Khyargas nuur
IUCN IINational Park
357.66 km² overlap
Bulgan khangai uul
IUCN IVNature Reserve
38.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
94 distinct species · 136 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 · #3080688200 : 18 espèces reliées par 20 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 4 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°
-6,2°C
Annual rain
253mm
Moisture idx (CMI)
-0,58
Runoff
24mm/an
PET
612mm
AET
240mm
Mean slope
8,5°
Water table
212cm
Forest
5%
Crops
1%
Urban
0%
Protected
54%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)