Ontologia

Sum · MNG

Bayan-Ovoo

Mongolia

BSkArid, steppe, cold(98 %)

Species observed

213

Observations

1 745

Area

3 132,2km²

Ecological tissue

Sample of 16 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 Bayan-Ovoo : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 3 bulles famille, 23 interactions GloBI documentées sur 2 types (connectance 19.2%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
16
Interactions affichées
23
Connectance
0.192
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

213 distinct species · 1 745 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 745 obs · 63 cellules
Obs. / cellule
≥ 497
51–496
22–50
8–21
< 8

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

Climate

Mean T°

0,6°C

Annual rain

285mm

Warmest m°

24,9°C

Coldest m°

-26,8°C

Elevation: 1 009 m on average (min 875 m, max 1 346 m)

Bioclimatic detailsExpert
Annual mean temp.
0,6°C
Annual rain
285mm
Warmest month
24,9°C
Coldest month
-26,8°C
Mean alt.
1 009m
Min
875m
Max
1 346m
Std. dev.
82m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(98 %)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

32,3g/kg

Clay

21,3%

Sand

41,0%

Silt

37,7%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
43,4g/kg
Clay
20,4%
Sand
41,8%
Silt
37,8%
5–15 cm
pH H₂O
7,7
Org. C
31,0g/kg
Clay
21,3%
Sand
40,9%
Silt
37,8%
15–30 cm
pH H₂O
7,8
Org. C
22,4g/kg
Clay
22,1%
Sand
40,4%
Silt
37,5%

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

Land cover

Forest0.1%
Crops1.3%
Built-up0.0%
Bare soil0.6%
Other (grassland, water…)98.0%

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

Hydrology15 basins · 9 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

221,4km

Lake surface here

9,72km²

Basins crossed

15

Max stream order

6

Max drainage

62 098km²

Discharge in basins

70,8m³/s

Mean precip.

274mm/an

Mean T°

-0,1°C

Moisture idx

-0,64

Max snow

33%

Mean runoff

10mm/an

Mean elev. (basins)

1 060m

Watersheds crossing here

6 more basins

Lakes (9, 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

0,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas2

IUCN IV · 2

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN