HydroBASINS lev08 watershed · #3080710180
Bassin de Орхон гол ᠣᠷᠬᠤᠨ ᠭᠣᠤᠯ
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 : Khairkhan, Mogod, Saikhan, Ölziit
Sub-basin area
2 261,2km²
Upstream area
31 358,7km²
Discharge
33,68m³/s
Mean elev.
1 484m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Орхон гол ᠣᠷᠬᠤᠨ ᠭᠣᠤᠯ1152 km²
- Bassin de Орхон гол ᠣᠷᠬᠤᠨ ᠭᠣᠤᠯ1051 km²
4 dept-equivalent regions (GADM L2)
- 783.1 km²34.5% of basin
- 701.8 km²30.9% of basin
- 646.4 km²28.5% of basin
- 136.7 km²6.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
80 distinct species · 171 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 Орхон гол ᠣᠷᠬᠤᠨ ᠭᠣᠤᠯ : 15 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 2 types (connectance 16.7%, 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°
-0,8°C
Annual rain
270mm
Moisture idx (CMI)
-0,63
Runoff
33mm/an
PET
730mm
AET
250mm
Mean slope
5,5°
Water table
152cm
Forest
0%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)