HydroBASINS lev08 watershed · #4080140270
Bassin de Улз гол
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 across 2 countries : Borzinskiy rayon, Chuluunkhoroot, Dashbalbar, Gurvanzagal
Sub-basin area
855,6km²
Upstream area
21 715,1km²
Discharge
19,89m³/s
Mean elev.
647m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Улз гол109 km²
- Bassin de Улз гол34 km²
4 dept-equivalent regions (GADM L2)
- 545.4 km²63.5% of basin
- 208.2 km²24.3% of basin
- 82.3 km²9.6% of basin
- 22.5 km²2.6% of basin
6 intersecting protected areas
Landscapes of Dauria
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
472.79 km² overlap
Mongol daguur /B/
IUCN IbStrictly Protected Area
375.06 km² overlap
Mongol Daguur (Mongolian Dauria)
IUCN Not ReportedWetland of International Importance (Ramsar Site)
136.50 km² overlap
Torey Lakes
IUCN Not ReportedWetland of International Importance (Ramsar Site)
60.14 km² overlap
Daursky
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
0.16 km² overlap
Mongol daguur /A/
IUCN IbStrictly Protected Area
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
274 distinct species · 13 711 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 Улз гол : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 2 types (connectance 16.3%, filtre Serrano α=0.2). 12 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°
-0,8°C
Annual rain
292mm
Moisture idx (CMI)
-0,61
Runoff
15mm/an
PET
748mm
AET
267mm
Mean slope
0,7°
Water table
40cm
Forest
0%
Crops
5%
Urban
0%
Protected
26%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)