Ontologia

Sum · MNG

Bayandelger

Mongolia

BSkArid, steppe, cold(78 %)

Species observed

85

Observations

601

Area

7 524,7km²

Ecological tissue

Sample of 34 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 Bayandelger : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 4 types (connectance 5.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
28
Connectance
0.050
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

85 distinct species · 601 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

601 obs · 106 cellules
Obs. / cellule
≥ 42
12–41
6–11
2–5
< 2

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

Climate

Mean T°

2,1°C

Annual rain

196mm

Warmest m°

26,9°C

Coldest m°

-24,9°C

Elevation: 1 001 m on average (min 839 m, max 1 210 m)

Bioclimatic detailsExpert
Annual mean temp.
2,1°C
Annual rain
196mm
Warmest month
26,9°C
Coldest month
-24,9°C
Mean alt.
1 001m
Min
839m
Max
1 210m
Std. dev.
87m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(78 %)Arid

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

Soil & lithology

pH H₂O

7,9

Org. C

19,1g/kg

Clay

18,9%

Sand

44,6%

Silt

36,4%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
24,2g/kg
Clay
18,3%
Sand
45,4%
Silt
36,3%
5–15 cm
pH H₂O
7,9
Org. C
18,5g/kg
Clay
18,7%
Sand
45,1%
Silt
36,3%
15–30 cm
pH H₂O
7,9
Org. C
14,7g/kg
Clay
19,8%
Sand
43,4%
Silt
36,7%

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

Land cover

Forest0.0%
Crops0.0%
Built-up0.0%
Bare soil23.0%
Other (grassland, water…)77.0%

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

Hydrology21 basins · 7 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

11,73km²

Basins crossed

21

Max drainage

6 684km²

Discharge in basins

0,0m³/s

Mean precip.

187mm/an

Mean T°

2,1°C

Moisture idx

-0,78

Max snow

27%

Mean runoff

0mm/an

Mean elev. (basins)

1 005m

Watersheds crossing here

12 more basins

Lakes (7, 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

0,2%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN IV · 1

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