HydroBASINS lev08 watershed · #3080704320
Bassin de Завхан 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 2 administrative regions : Davst, Zavkhan
Sub-basin area
30,4km²
Upstream area
128 415,8km²
Discharge
45,25m³/s
Mean elev.
1 031m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 3 basins
- Bassin · #30800250402106 km²
- Bassin de Завхан гол1220 km²
- Bassin de Завхан гол344 km²
2 dept-equivalent regions (GADM L2)
- 18.7 km²61.2% of basin
- 11.8 km²38.8% of basin
2 intersecting protected areas
Khan khukhii - Khyargas nuur
IUCN IINational Park
28.25 km² overlap
Ayrag lake
IUCN Not ReportedWetland of International Importance (Ramsar Site)
27.78 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
104 distinct species · 407 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 de Завхан гол : 15 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 2 types (connectance 16.9%, filtre Serrano α=0.2). 7 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°
-1,1°C
Annual rain
122mm
Moisture idx (CMI)
-0,85
Runoff
14mm/an
PET
795mm
AET
128mm
Mean slope
0,1°
Water table
5cm
Forest
0%
Crops
0%
Urban
0%
Protected
91%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)