Ontologia

Sum · MNG

Bayandalai

Mongolia

BWkArid, desert, cold(89 %)

Species observed

678

Observations

11 237

Area

10 766km²

Ecological tissue

Sample of 29 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 Bayandalai : 22 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 9.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
39
Connectance
0.096
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

678 distinct species · 11 237 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 237 obs · 116 cellules
Obs. / cellule
≥ 1 484
110–1 483
15–109
3–14
< 3

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

Climate

Mean T°

5,0°C

Annual rain

121mm

Warmest m°

28,3°C

Coldest m°

-19,8°C

Elevation: 1 536 m on average (min 1 091 m, max 2 637 m)

Bioclimatic detailsExpert
Annual mean temp.
5,0°C
Annual rain
121mm
Warmest month
28,3°C
Coldest month
-19,8°C
Mean alt.
1 536m
Min
1 091m
Max
2 637m
Std. dev.
344m
Köppen-Geiger (dominant)
BWkArid, desert, cold(89 %)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

11,8g/kg

Clay

21,3%

Sand

43,8%

Silt

34,9%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
14,1g/kg
Clay
21,5%
Sand
43,9%
Silt
34,6%
5–15 cm
pH H₂O
8,0
Org. C
11,0g/kg
Clay
21,5%
Sand
43,6%
Silt
34,9%
15–30 cm
pH H₂O
8,0
Org. C
10,2g/kg
Clay
21,0%
Sand
43,7%
Silt
35,3%

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

Land cover

Forest0.1%
Crops0.3%
Built-up0.0%
Bare soil78.6%
Other (grassland, water…)21.0%

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

Hydrology20 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

20

Max drainage

12 536km²

Mean precip.

106mm/an

Mean T°

5,0°C

Moisture idx

-0,88

Max snow

14%

Mean runoff

0mm/an

Mean elev. (basins)

1 515m

Watersheds crossing here

11 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,2%

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