Landscapes of Dauria
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2017
9 037 km²
Sum · MNG
Choibalsan
Mongolia
BSkArid, steppe, cold(100 %)
Species observed
234
Observations
1 809
Area
9 933,3km²
Ecological tissue
Sample of 20 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 Choibalsan : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 2 bulles famille, 24 interactions GloBI documentées sur 2 types (connectance 12.6%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
20
Interactions affichées
24
Connectance
0.126
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
234 distinct species · 1 809 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
1,0°C
Annual rain
268mm
Warmest m°
25,8°C
Coldest m°
-26,2°C
Elevation: 725 m on average (min 564 m, max 919 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
1,0°C
Annual rain
268mm
Warmest month
25,8°C
Coldest month
-26,2°C
Mean alt.
725m
Min
564m
Max
919m
Std. dev.
68m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)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
36,2g/kg
Clay
23,0%
Sand
39,1%
Silt
37,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,6
Org. C
48,4g/kg
Clay
22,4%
Sand
39,6%
Silt
38,0%
5–15 cm
pH H₂O
7,6
Org. C
34,6g/kg
Clay
23,1%
Sand
39,0%
Silt
37,9%
15–30 cm
pH H₂O
7,8
Org. C
25,5g/kg
Clay
23,4%
Sand
38,9%
Silt
37,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.1%
Crops5.0%
Built-up0.0%
Bare soil2.6%
Other (grassland, water…)92.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology15 basins · 50 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
140,7km
Lake surface here
164,73km²
Basins crossed
15
Max stream order
6
Max drainage
75 666km²
Discharge in basins
3,9m³/s
Mean precip.
211mm/an
Mean T°
0,4°C
Moisture idx
-0,73
Max snow
32%
Mean runoff
9mm/an
Mean elev. (basins)
731m
Watersheds crossing here
- Bassin de Хэрлэн голsub-area14 612,8 km²overlap2446.46 km²25%
- Basin #53060sub-area2 622,9 km²overlap1899.89 km²19%
- Basin #54320sub-area1 726,9 km²overlap1396.40 km²14%
- Basin #56540sub-area978,9 km²overlap912.61 km²9%
- Basin #60870sub-area737,2 km²overlap739.46 km²7%
- Basin #55490sub-area1 244,4 km²overlap549.99 km²6%
- Basin #60620sub-area487,9 km²overlap460.76 km²5%
- Basin #65240sub-area683,3 km²overlap335.20 km²3%
- Basin #57420sub-area814,5 km²overlap333.56 km²3%
6 more basinssorted by overlap
Lakes (50, top by area)
- Höh Nuurarea97,5 km²avg depth2.8 m
- Яхь нуур ᠶᠠᠬᠢ ᠨᠠᠭᠤᠷarea64,6 km²avg depth2.2 m
- Хоёр мэлхийтarea11,6 km²avg depth3.3 m
- Lake #13840area10,5 km²avg depth1.9 m
- Hyartïn Nuurarea7,6 km²avg depth2.7 m
- Lake #68279area3,4 km²avg depth3.1 m
- Shabartua Nuurarea2,4 km²avg depth2.1 m
- Lake #67526area2,2 km²avg depth2.2 m
- Lake #67502area1,3 km²avg depth1.4 m
41 more lakes
- T’o-mo-erh-t’e-no-erharea1,3 km²avg depth2.4 m
- Lake #68452area1,2 km²avg depth1.5 m
- Lake #67738area1,1 km²avg depth2.2 m
- Lac 1340919area0,9 km²avg depth2.1 m
- Lac 1345619area0,9 km²avg depth2.6 m
- Lac 1344625area0,9 km²avg depth3.1 m
- Lac 1341340area0,7 km²avg depth2.3 m
- Lac 1345259area0,7 km²avg depth3.0 m
- Lac 1346349area0,6 km²avg depth2.7 m
- Lac 1344415area0,6 km²avg depth3.5 m
- Lac 1344821area0,6 km²avg depth2.8 m
- Lac 1345491area0,6 km²avg depth3.4 m
- Lac 1344319area0,5 km²avg depth2.4 m
- Lac 1341658area0,5 km²avg depth2.8 m
- Lac 1343506area0,5 km²avg depth2.8 m
- Lac 1344994area0,5 km²avg depth2.7 m
- Lac 1345455area0,5 km²avg depth2.4 m
- Lac 1341878area0,5 km²avg depth2.6 m
- Lac 1341664area0,5 km²avg depth2.5 m
- Lac 1344708area0,5 km²avg depth3.2 m
- Lac 1344626area0,5 km²avg depth2.4 m
- Lac 1344819area0,4 km²avg depth2.8 m
- Lac 1344586area0,4 km²avg depth3.1 m
- Lac 1345172area0,4 km²avg depth2.4 m
- Lac 1344519area0,4 km²avg depth2.7 m
- Lac 1344771area0,4 km²avg depth2.4 m
- Lac 1342435area0,4 km²avg depth2.2 m
- Lac 1343782area0,4 km²avg depth2.6 m
- Lac 1345254area0,4 km²avg depth1.8 m
- Lac 1342487area0,4 km²avg depth2.1 m
- Lac 1345729area0,4 km²avg depth1.9 m
- Lac 1346879area0,4 km²avg depth1.8 m
- Lac 1344530area0,3 km²avg depth2.5 m
- Lac 1345352area0,3 km²avg depth2.8 m
- Lac 1341653area0,3 km²avg depth1.9 m
- Lac 1342087area0,3 km²avg depth2.3 m
- Lac 1343853area0,3 km²avg depth2.0 m
- Lac 1345866area0,3 km²avg depth1.7 m
- Lac 1344766area0,3 km²avg depth2.9 m
- Lac 1344921area0,3 km²avg depth2.2 m
- Lac 1344048area0,3 km²avg depth3.1 m
Rivers / streams (1, 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
0,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 1IUCN IV · 1
Yakhi nuur
IUCN IVNature Reserve · 1998
2 485 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN