Ontologia

Province · mng

Bayan-Ölgiy

Mongolia

BSkArid, steppe, cold(44 %)

Species observed

1 489

Observations

12 993

Area

46 373,6km²

Ecological tissue

Sample of 28 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-Ölgiy : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 3 types (connectance 13.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
49
Connectance
0.130
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

1 489 distinct species · 12 993 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 993 obs · 523 cellules
Obs. / cellule
≥ 241
63–240
19–62
6–18
< 6

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

Climate

Mean T°

-6,1°C

Annual rain

292mm

Warmest m°

15,3°C

Coldest m°

-27,9°C

Elevation: 2 480 m on average (min 1 308 m, max 3 935 m)

Bioclimatic detailsExpert
Annual mean temp.
-6,1°C
Annual rain
292mm
Warmest month
15,3°C
Coldest month
-27,9°C
Mean alt.
2 480m
Min
1 308m
Max
3 935m
Std. dev.
457m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(44 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,2

Org. C

35,4g/kg

Clay

24,1%

Sand

39,4%

Silt

36,6%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
51,8g/kg
Clay
23,6%
Sand
39,7%
Silt
36,7%
5–15 cm
pH H₂O
7,2
Org. C
30,8g/kg
Clay
24,1%
Sand
39,3%
Silt
36,6%
15–30 cm
pH H₂O
7,3
Org. C
23,5g/kg
Clay
24,5%
Sand
39,1%
Silt
36,4%

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

Land cover

Forest0.7%
Crops0.6%
Built-up0.0%
Bare soil29.8%
Other (grassland, water…)68.9%

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

Hydrology110 basins · 50 lakes · 69 rivers

Hydrology metrics for this exact territory

Stream length here

3 069,3km

Lake surface here

591,23km²

Basins crossed

110

Max stream order

6

Max drainage

41 946km²

Discharge in basins

669,8m³/s

Mean precip.

172mm/an

Mean T°

-3,4°C

Moisture idx

-0,70

Max snow

67%

Mean runoff

62mm/an

Mean elev. (basins)

2 472m

Watersheds crossing here

101 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (69, ord ≥ 4)

57 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,4%

Pesticides

0,1kg/km²

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

Protected areas11

IUCN II · 7IUCN Ib · 2IUCN Not Applicable · 1IUCN IV · 1
Complete list

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

Sub-administrations9