HydroBASINS lev08 watershed · #3080715880
Bassin · #3080715880
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 : Dörgön, Dörvöljin
Sub-basin area
31,2km²
Upstream area
7 635,8km²
Discharge
0m³/s
Mean elev.
1 131m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #30807169801072 km²
- Bassin · #3080716970950 km²
2 dept-equivalent regions (GADM L2)
- 20.7 km²66.0% of basin
- 10.6 km²34.0% of basin
2 intersecting protected areas
Har Us Nuur National Park
IUCN Not ReportedWetland of International Importance (Ramsar Site)
20.83 km² overlap
Khar us nuur
IUCN IINational Park
19.84 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
80 distinct species · 500 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 · #3080715880 : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 15.7%, filtre Serrano α=0.2). 5 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
89mm
Moisture idx (CMI)
-0,89
Runoff
1mm/an
PET
844mm
AET
98mm
Mean slope
0,1°
Water table
10cm
Forest
0%
Crops
0%
Urban
0%
Protected
64%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)