Ontologia

Sum · MNG

Saikhan-Ovoo

Mongolia

BWkArid, desert, cold(99 %)

Species observed

318

Observations

2 119

Area

4 084,2km²

Ecological tissue

Sample of 19 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 Saikhan-Ovoo : 18 espèces + 1 bulle famille, 20 interactions GloBI documentées sur 2 types (connectance 11.7%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
19
Interactions affichées
20
Connectance
0.117
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

318 distinct species · 2 119 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 119 obs · 41 cellules
Obs. / cellule
≥ 1 132
35–1 131
5–34
2–4
< 2

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

3,3°C

Annual rain

139mm

Warmest m°

27,0°C

Coldest m°

-23,0°C

Elevation: 1 365 m on average (min 1 238 m, max 1 615 m)

Bioclimatic detailsExpert
Annual mean temp.
3,3°C
Annual rain
139mm
Warmest month
27,0°C
Coldest month
-23,0°C
Mean alt.
1 365m
Min
1 238m
Max
1 615m
Std. dev.
49m
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

8,0

Org. C

15,8g/kg

Clay

20,6%

Sand

43,3%

Silt

36,1%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
17,6g/kg
Clay
20,5%
Sand
43,3%
Silt
36,3%
5–15 cm
pH H₂O
8,0
Org. C
14,5g/kg
Clay
20,6%
Sand
43,2%
Silt
36,1%
15–30 cm
pH H₂O
8,0
Org. C
15,4g/kg
Clay
20,6%
Sand
43,5%
Silt
35,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest0.0%
Crops0.3%
Built-up0.0%
Bare soil53.0%
Other (grassland, water…)46.7%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology18 basins · 6 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

124,2km

Lake surface here

12,51km²

Basins crossed

18

Max stream order

4

Max drainage

9 060km²

Discharge in basins

0,5m³/s

Mean precip.

145mm/an

Mean T°

1,9°C

Moisture idx

-0,83

Max snow

27%

Mean runoff

1mm/an

Mean elev. (basins)

1 393m

Watersheds crossing here

9 more basins

Lakes (6, top by area)

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.)