HydroBASINS lev08 watershed · #3080671040
Bassin · #3080671040
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 3 administrative regions : Chandmani-Öndör, Khankh, Renchinlkhümbe
Sub-basin area
606,6km²
Upstream area
5 426,5km²
Discharge
18,23m³/s
Mean elev.
1 678m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #3080668790715 km²
- Bassin · #308066880070 km²
3 dept-equivalent regions (GADM L2)
- 276.7 km²45.5% of basin
- 270.7 km²44.5% of basin
- 61.4 km²10.1% of basin
1 intersecting protected areas
Khuvsgul nuur
IUCN IINational Park
608.76 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
24 distinct species · 25 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 · #3080671040 : 6 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 5 interactions GloBI sur 1 type (connectance 23.8%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
-5,6°C
Annual rain
304mm
Moisture idx (CMI)
-0,49
Runoff
87mm/an
PET
595mm
AET
280mm
Mean slope
1,1°
Water table
36cm
Forest
16%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)