HydroBASINS lev08 watershed · #4080252260
Bassin · #4080252260
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 1 administrative regions : Altai
Sub-basin area
175km²
Upstream area
13 874,4km²
Discharge
2,37m³/s
Mean elev.
1 234m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #40802519302194 km²
- Bassin · #4080252270562 km²
2 intersecting protected areas
Gobiin ikh /B/
IUCN IbStrictly Protected Area
129.43 km² overlap
Great Gobi
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
76.30 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
26 distinct species · 43 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 8 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 · #4080252260 : 7 espèces reliées par 7 interactions GloBI sur 1 type (connectance 25.0%, 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°
4,2°C
Annual rain
74mm
Moisture idx (CMI)
-0,92
Runoff
13mm/an
PET
941mm
AET
80mm
Mean slope
1,1°
Water table
52cm
Forest
0%
Crops
0%
Urban
0%
Protected
45%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)