HydroBASINS lev08 watershed · #3080676770
Bassin de Тэсийн гол (Тес-Хем)
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 : Davst, Tes, Tes-Khemskiy rayon, Züüngovi
Sub-basin area
1 017,1km²
Upstream area
29 590,8km²
Discharge
15,32m³/s
Mean elev.
859m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Тес-Хем498 km²
- Bassin de Тэсийн гол (Тес-Хем)373 km²
4 dept-equivalent regions (GADM L2)
- 821.9 km²80.5% of basin
- 104.6 km²10.3% of basin
- 69.6 km²6.8% of basin
- 24.5 km²2.4% of basin
5 intersecting protected areas
Uvs Nuur Basin
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
620.46 km² overlap
Nature Reserve
518.97 km² overlap
Uvs nuur
IUCN IbStrictly Protected Area
126.61 km² overlap
Uvs Nuur Basin
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
121.07 km² overlap
Ubsunorskaya Kotlovina
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
1.76 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
152 distinct species · 387 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Тэсийн гол (Тес-Хем) : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 64 interactions GloBI sur 2 types (connectance 14.7%, filtre Serrano α=0.2). 6 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°
-3,1°C
Annual rain
279mm
Moisture idx (CMI)
-0,62
Runoff
42mm/an
PET
738mm
AET
255mm
Mean slope
0,3°
Water table
8cm
Forest
1%
Crops
8%
Urban
0%
Protected
63%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)