Ontologia

Province · mng

Arhangay

Mongolia

DwcCold, dry winter, cold summer(63 %)

Species observed

1 544

Observations

41 293

Area

54 952,7km²

Ecological tissue

Sample of 24 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 Arhangay : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 2 bulles famille, 27 interactions GloBI documentées sur 3 types (connectance 9.8%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
24
Interactions affichées
27
Connectance
0.098
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

1 544 distinct species · 41 293 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

41 293 obs · 32 cellules
Obs. / cellule
≥ 24 446
1 690–24 445
570–1 689
205–569
< 205

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

-2,6°C

Annual rain

328mm

Warmest m°

19,0°C

Coldest m°

-27,5°C

Elevation: 1 981 m on average (min 1 154 m, max 3 406 m)

Bioclimatic detailsExpert
Annual mean temp.
-2,6°C
Annual rain
328mm
Warmest month
19,0°C
Coldest month
-27,5°C
Mean alt.
1 981m
Min
1 154m
Max
3 406m
Std. dev.
452m
Köppen-Geiger (dominant)
DwcCold, dry winter, cold summer(63 %)Cold

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

41,9g/kg

Clay

23,9%

Sand

34,4%

Silt

41,8%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
59,3g/kg
Clay
22,4%
Sand
35,0%
Silt
42,6%
5–15 cm
pH H₂O
7,2
Org. C
38,4g/kg
Clay
24,1%
Sand
34,3%
Silt
41,6%
15–30 cm
pH H₂O
7,3
Org. C
28,1g/kg
Clay
25,1%
Sand
33,8%
Silt
41,1%

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

Land cover

Forest12.7%
Crops2.0%
Built-up0.0%
Bare soil5.6%
Other (grassland, water…)79.7%

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

Hydrology119 basins · 50 lakes · 25 rivers

Hydrology metrics for this exact territory

Stream length here

2 514,8km

Lake surface here

148,61km²

Basins crossed

119

Max stream order

7

Max drainage

66 929km²

Discharge in basins

508,2m³/s

Mean precip.

285mm/an

Mean T°

-2,3°C

Moisture idx

-0,57

Max snow

51%

Mean runoff

46mm/an

Mean elev. (basins)

1 978m

Watersheds crossing here

110 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (25, ord ≥ 4)

13 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

0,2%

Pesticides

0,5kg/km²

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

Protected areas10

IUCN II · 7IUCN Ib · 1IUCN Not Reported · 1IUCN III · 1

Otgontenger

IUCN Ib

Strictly Protected Area · 1992

1 915 km²

Complete list

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

Sub-administrations19