HydroBASINS lev08 watershed · #3080721920
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 5 administrative regions : Kharkhorin, Khashaat, Khotont, Khujirt, Ögii nuur
Sub-basin area
1 040km²
Upstream area
6 799,8km²
Discharge
8,92m³/s
Mean elev.
1 581m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 3 basins
- Bassin de Орхон гол ᠣᠷᠬᠤᠨ ᠭᠣᠤᠯ894 km²
- Bassin de Орхон гол ᠣᠷᠬᠤᠨ ᠭᠣᠤᠯ453 km²
- Bassin · #3080030370114 km²
5 dept-equivalent regions (GADM L2)
- 453.3 km²43.5% of basin
- 400.9 km²38.4% of basin
- 105.2 km²10.1% of basin
- 49.0 km²4.7% of basin
- 34.6 km²3.3% of basin
2 intersecting protected areas
Orkhonii khundii
IUCN IINational Park
457.37 km² overlap
Khangain nuruu
IUCN IINational Park
316.70 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
275 distinct species · 1 324 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 : 13 espèces reliées par 54 interactions GloBI sur 3 types (connectance 21.3%, filtre Serrano α=0.2). 10 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°
-0,6°C
Annual rain
271mm
Moisture idx (CMI)
-0,63
Runoff
30mm/an
PET
741mm
AET
250mm
Mean slope
5,5°
Water table
142cm
Forest
10%
Crops
2%
Urban
0%
Protected
74%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)