HydroBASINS lev08 watershed · #3080673690
Bassin de 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 2 administrative regions across 2 countries : Tes, Tes-Khemskiy rayon
Sub-basin area
498,2km²
Upstream area
28 200,6km²
Discharge
17,01m³/s
Mean elev.
1 024m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Тес-Хем328 km²
- Bassin de Тес-Хем275 km²
2 dept-equivalent regions (GADM L2)
- 482.1 km²96.4% of basin
- 17.9 km²3.6% of basin
3 intersecting protected areas
Uvs Nuur Basin
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
79.89 km² overlap
Ubsunorskaya Kotlovina
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
72.75 km² overlap
Nature Reserve
8.94 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
125 distinct species · 184 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Тес-Хем : 30 espèces reliées par 30 interactions GloBI sur 6 types (connectance 5.0%, 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°
-4,0°C
Annual rain
311mm
Moisture idx (CMI)
-0,56
Runoff
41mm/an
PET
711mm
AET
281mm
Mean slope
1,8°
Water table
36cm
Forest
4%
Crops
5%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)