Ontologia

Sum · MNG

Buyant

Mongolia

BWkArid, desert, cold(76 %)

Species observed

521

Observations

14 589

Area

3 315,1km²

Ecological tissue

Sample of 21 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 Buyant : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 2 bulles famille, 25 interactions GloBI documentées sur 2 types (connectance 11.9%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
21
Interactions affichées
25
Connectance
0.119
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

521 distinct species · 14 589 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 589 obs · 60 cellules
Obs. / cellule
≥ 5 120
552–5 119
64–551
15–63
< 15

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

Climate

Mean T°

1,1°C

Annual rain

150mm

Warmest m°

22,9°C

Coldest m°

-21,9°C

Elevation: 1 562 m on average (min 1 160 m, max 2 990 m)

Bioclimatic detailsExpert
Annual mean temp.
1,1°C
Annual rain
150mm
Warmest month
22,9°C
Coldest month
-21,9°C
Mean alt.
1 562m
Min
1 160m
Max
2 990m
Std. dev.
420m
Köppen-Geiger (dominant)
BWkArid, desert, cold(76 %)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

30,8g/kg

Clay

23,0%

Sand

38,1%

Silt

38,9%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
40,0g/kg
Clay
23,1%
Sand
38,0%
Silt
38,9%
5–15 cm
pH H₂O
7,6
Org. C
30,1g/kg
Clay
23,2%
Sand
37,9%
Silt
39,0%
15–30 cm
pH H₂O
7,6
Org. C
22,3g/kg
Clay
22,7%
Sand
38,6%
Silt
38,7%

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

Land cover

Forest0.4%
Crops3.7%
Built-up0.0%
Bare soil43.6%
Other (grassland, water…)52.3%

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

Hydrology11 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

176,0km

Lake surface here

464,37km²

Basins crossed

11

Max stream order

6

Max drainage

56 488km²

Discharge in basins

8,6m³/s

Mean precip.

124mm/an

Mean T°

-0,6°C

Moisture idx

-0,83

Max snow

27%

Mean runoff

5mm/an

Mean elev. (basins)

1 685m

Watersheds crossing here

2 more basins

Lakes (1, 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

2,6%

Pesticides

0,1kg/km²

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

Protected areas4

IUCN II · 1IUCN Not Reported · 1IUCN IV · 1IUCN Ib · 1

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