Ulaagchinii khar nuur
IUCN IINational Park · 2010
2 568 km²
Sum · MNG
Santmargats
Mongolia
BSkArid, steppe, cold(68 %)
Species observed
169
Observations
612
Area
2 374,6km²
Ecological tissue
Sample of 25 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 Santmargats : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 58 interactions GloBI sur 2 types (connectance 19.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
25
Interactions affichées
58
Connectance
0.193
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
169 distinct species · 612 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-0,5°C
Annual rain
154mm
Warmest m°
22,8°C
Coldest m°
-28,3°C
Elevation: 1 634 m on average (min 1 358 m, max 1 960 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
-0,5°C
Annual rain
154mm
Warmest month
22,8°C
Coldest month
-28,3°C
Mean alt.
1 634m
Min
1 358m
Max
1 960m
Std. dev.
105m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(68 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,6
Org. C
41,7g/kg
Clay
23,4%
Sand
34,8%
Silt
41,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: pbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,6
Org. C
53,2g/kg
Clay
22,7%
Sand
35,0%
Silt
42,3%
5–15 cm
pH H₂O
7,6
Org. C
38,1g/kg
Clay
24,1%
Sand
34,5%
Silt
41,4%
15–30 cm
pH H₂O
7,7
Org. C
33,8g/kg
Clay
23,4%
Sand
35,0%
Silt
41,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.1%
Crops0.3%
Built-up0.0%
Bare soil34.3%
Other (grassland, water…)65.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology10 basins · 6 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
77,9km
Lake surface here
73,88km²
Basins crossed
10
Max stream order
5
Max drainage
3 362km²
Discharge in basins
0,9m³/s
Mean precip.
174mm/an
Mean T°
-4,0°C
Moisture idx
-0,74
Max snow
39%
Mean runoff
17mm/an
Mean elev. (basins)
1 727m
Watersheds crossing here
- Bassin de Галуутын голsub-area3 361,9 km²overlap1004.96 km²42%
- Basin #25860sub-area2 024,9 km²overlap674.65 km²28%
- Basin #26850sub-area413,2 km²overlap404.01 km²17%
- Basin #29970sub-area164,7 km²overlap149.57 km²6%
- Bassin de Khungui golsub-area1 088,2 km²overlap123.85 km²5%
- Basin #03600sub-area531,5 km²overlap11.02 km²0%
- Basin #32950sub-area122,5 km²overlap4.55 km²0%
- Bassin de Khungui golsub-area1 577 km²overlap2.12 km²0%
- Basin #04090sub-area204,8 km²overlap0.05 km²0%
1 more basinssorted by overlap
Lakes (6, top by area)
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 areas1
IUCN II · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN