HydroBASINS lev08 watershed · #3080732360
Bassin · #3080732360
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 : Khaliun, Sharga, Tseel, Tögrög
Sub-basin area
407,2km²
Upstream area
407,2km²
Discharge
0m³/s
Mean elev.
2 179m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 241.3 km²59.1% of basin
- 104.2 km²25.5% of basin
- 59.9 km²14.7% of basin
- 2.7 km²0.7% of basin
2 intersecting protected areas
Khar Azargin nuruu
IUCN IVNature Reserve
211.83 km² overlap
Sharga, Mankhan
IUCN IVNature Reserve
58.40 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
26 distinct species · 93 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 · #3080732360 : 5 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 6 interactions GloBI sur 2 types (connectance 28.6%, 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°
-0,4°C
Annual rain
137mm
Moisture idx (CMI)
-0,79
Runoff
10mm/an
PET
706mm
AET
145mm
Mean slope
10,9°
Water table
269cm
Forest
0%
Crops
0%
Urban
0%
Protected
66%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)