Khar us nuur
IUCN IINational Park · 1997
8 606 km²
Sum · MNG
Dörgön
Mongolia
BWkArid, desert, cold(99 %)
Species observed
225
Observations
1 470
Area
5 197,4km²
Ecological tissue
Sample of 37 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Dörgön : 31 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 3 types (connectance 11.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
76
Connectance
0.114
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
225 distinct species · 1 470 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
2,9°C
Annual rain
97mm
Warmest m°
26,2°C
Coldest m°
-23,5°C
Elevation: 1 246 m on average (min 1 053 m, max 2 108 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
2,9°C
Annual rain
97mm
Warmest month
26,2°C
Coldest month
-23,5°C
Mean alt.
1 246m
Min
1 053m
Max
2 108m
Std. dev.
140m
Köppen-Geiger (dominant)
BWkArid, desert, cold(99 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,7
Org. C
25,3g/kg
Clay
23,5%
Sand
38,3%
Silt
38,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: viGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,7
Org. C
29,4g/kg
Clay
23,8%
Sand
38,1%
Silt
38,0%
5–15 cm
pH H₂O
7,7
Org. C
22,9g/kg
Clay
23,8%
Sand
38,1%
Silt
38,0%
15–30 cm
pH H₂O
7,7
Org. C
23,5g/kg
Clay
23,0%
Sand
38,8%
Silt
38,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.4%
Crops0.9%
Built-up0.0%
Bare soil71.5%
Other (grassland, water…)27.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology21 basins · 46 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
139,5km
Lake surface here
884,98km²
Basins crossed
21
Max stream order
7
Max drainage
127 281km²
Discharge in basins
201,7m³/s
Mean precip.
107mm/an
Mean T°
-0,5°C
Moisture idx
-0,86
Max snow
29%
Mean runoff
6mm/an
Mean elev. (basins)
1 292m
Watersheds crossing here
- Bassin de Chono kharaikhiin golsub-area1 356 km²overlap662.95 km²13%
- Bassin de Chono kharaikhiin golsub-area652,8 km²overlap654.74 km²13%
- Basin #25040sub-area2 105,7 km²overlap643.98 km²12%
- Bassin de Chono kharaikhiin golsub-area528,8 km²overlap530.36 km²10%
- Bassin de Тээлийн голsub-area851,2 km²overlap419.61 km²8%
- Basin #14820sub-area412,9 km²overlap323.10 km²6%
- Basin #12870sub-area696,5 km²overlap296.77 km²6%
- Basin #11730sub-area292,5 km²overlap293.36 km²6%
- Basin #12840sub-area275,6 km²overlap276.48 km²5%
12 more basinssorted by overlap
- Basin #15800sub-area876,4 km²overlap252.95 km²5%
- Bassin de Ховд голsub-area2 634,7 km²overlap242.08 km²5%
- Bassin de Завхан гол ᠵᠠᠪᠬᠠᠨ ᠭᠣᠤᠯsub-area177,6 km²overlap176.51 km²3%
- Bassin de Завхан голsub-area1 219,6 km²overlap155.93 km²3%
- Bassin de Завхан гол ᠵᠠᠪᠬᠠᠨ ᠭᠣᠤᠯsub-area163 km²overlap67.73 km²1%
- Bassin de Ховд голsub-area775 km²overlap51.81 km²1%
- Bassin de Завхан гол ᠵᠠᠪᠬᠠᠨ ᠭᠣᠤᠯsub-area95,3 km²overlap41.15 km²1%
- Bassin de Завхан гол ᠵᠠᠪᠬᠠᠨ ᠭᠣᠤᠯsub-area91,1 km²overlap36.64 km²1%
- Basin #12990sub-area29,4 km²overlap29.53 km²1%
- Basin #12880sub-area19,3 km²overlap19.36 km²0%
- Bassin de Завхан голsub-area343,5 km²overlap11.76 km²0%
- Basin #15880sub-area31,2 km²overlap10.64 km²0%
Lakes (46, top by area)
- Khar Usarea1 120,5 km²avg depth2.8 m
- Hararea574,5 km²avg depth4.1 m
- Далай нуур ᠳᠠᠯᠠᠢ ᠨᠠᠭᠤᠷarea35,3 km²avg depth1.5 m
- Hoyto Dalay Nuurarea19,5 km²avg depth1.0 m
- Lake #68426area2,3 km²avg depth0.7 m
- Lake #68491area1,6 km²avg depth0.6 m
- Lake #68471area1,2 km²avg depth0.6 m
- Lake #68488area1,2 km²avg depth0.6 m
- Lake #68468area1,1 km²avg depth1.2 m
37 more lakes
- Lac 1347158area0,9 km²avg depth1.4 m
- Lac 1347110area0,8 km²avg depth2.1 m
- Lac 1346801area0,8 km²avg depth1.3 m
- Lac 1347307area0,7 km²avg depth1.8 m
- Lac 1347148area0,6 km²avg depth1.1 m
- Lac 1346973area0,6 km²avg depth1.3 m
- Lac 1347145area0,5 km²avg depth1.6 m
- Lac 1344826area0,5 km²avg depth2.7 m
- Lac 1347122area0,5 km²avg depth3.1 m
- Lac 1346571area0,5 km²avg depth0.9 m
- Lac 1346949area0,5 km²avg depth1.5 m
- Lac 1346341area0,4 km²avg depth2.3 m
- Lac 1346986area0,4 km²avg depth1.1 m
- Lac 1346586area0,4 km²avg depth0.6 m
- Lac 1346943area0,4 km²avg depth2.5 m
- Lac 1346603area0,4 km²avg depth0.9 m
- Lac 1346650area0,3 km²avg depth1.3 m
- Lac 1347092area0,3 km²avg depth1.2 m
- Lac 1347201area0,3 km²avg depth1.2 m
- Lac 1346494area0,3 km²avg depth0.8 m
- Lac 1346702area0,2 km²avg depth1.4 m
- Lac 1347111area0,2 km²avg depth0.5 m
- Lac 1346544area0,2 km²avg depth0.8 m
- Lac 1346967area0,2 km²avg depth1.1 m
- Lac 1346495area0,2 km²avg depth0.6 m
- Lac 1346543area0,2 km²avg depth0.5 m
- Lac 1346740area0,2 km²avg depth1.7 m
- Lac 1346960area0,1 km²avg depth1.1 m
- Lac 1346920area0,1 km²avg depth0.5 m
- Lac 1346696area0,1 km²avg depth1.4 m
- Lac 1346689area0,1 km²avg depth1.0 m
- Lac 1346634area0,1 km²avg depth1.0 m
- Lac 1346779area0,1 km²avg depth1.1 m
- Lac 1347113area0,1 km²avg depth1.3 m
- Lac 1346926area0,1 km²avg depth1.2 m
- Lac 1346845area0,1 km²avg depth1.1 m
- Lac 1346980area0,1 km²avg depth0.5 m
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,1%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN II · 1IUCN Not Reported · 1
Har Us Nuur National Park
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1999
8 363 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN