HydroBASINS lev08 watershed · #3080732090
Bassin · #3080732090
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 4 administrative regions : Bayan-Uul, Sharga, Tseel, Tögrög
Sub-basin area
1 345,4km²
Upstream area
10 713,9km²
Discharge
0m³/s
Mean elev.
1 519m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Хойд Шарга гол1152 km²
- Bassin · #3080732230331 km²
4 dept-equivalent regions (GADM L2)
- 782.1 km²58.0% of basin
- 429.5 km²31.8% of basin
- 74.3 km²5.5% of basin
- 62.8 km²4.7% of basin
1 intersecting protected areas
Sharga, Mankhan
IUCN IVNature Reserve
251.12 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
37 distinct species · 122 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 · #3080732090 : 13 espèces reliées par 16 interactions GloBI sur 2 types (connectance 15.2%, 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°
2,3°C
Annual rain
93mm
Moisture idx (CMI)
-0,88
Runoff
12mm/an
PET
834mm
AET
102mm
Mean slope
4,0°
Water table
89cm
Forest
0%
Crops
0%
Urban
0%
Protected
19%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)