Ontologia

Sum · MNG

Erdenetsagaan

Mongolia

BSkArid, steppe, cold(100 %)

Species observed

157

Observations

1 779

Area

16 764,8km²

Ecological tissue

Sample of 23 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 Erdenetsagaan : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 1 bulle famille, 19 interactions GloBI documentées sur 2 types (connectance 7.5%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
23
Interactions affichées
19
Connectance
0.075
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

157 distinct species · 1 779 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 779 obs · 181 cellules
Obs. / cellule
≥ 72
25–71
9–24
4–8
< 4

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

Climate

Mean T°

1,8°C

Annual rain

264mm

Warmest m°

25,3°C

Coldest m°

-23,3°C

Elevation: 1 023 m on average (min 698 m, max 1 518 m)

Bioclimatic detailsExpert
Annual mean temp.
1,8°C
Annual rain
264mm
Warmest month
25,3°C
Coldest month
-23,3°C
Mean alt.
1 023m
Min
698m
Max
1 518m
Std. dev.
171m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)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

27,0g/kg

Clay

20,1%

Sand

47,1%

Silt

32,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
37,1g/kg
Clay
19,6%
Sand
47,3%
Silt
33,1%
5–15 cm
pH H₂O
7,9
Org. C
25,1g/kg
Clay
19,7%
Sand
47,3%
Silt
33,0%
15–30 cm
pH H₂O
8,0
Org. C
18,7g/kg
Clay
20,9%
Sand
46,7%
Silt
32,4%

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

Land cover

Forest0.0%
Crops5.9%
Built-up0.0%
Bare soil3.8%
Other (grassland, water…)90.3%

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

Hydrology43 basins · 14 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

9,74km²

Basins crossed

43

Max drainage

77 578km²

Discharge in basins

38,7m³/s

Mean precip.

241mm/an

Mean T°

0,6°C

Moisture idx

-0,70

Max snow

30%

Mean runoff

1mm/an

Mean elev. (basins)

1 022m

Watersheds crossing here

34 more basins

Lakes (14, top by area)

5 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,1%

Pesticides

0,0kg/km²

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

Protected areas4

IUCN Not Applicable · 1IUCN Ib · 1IUCN II · 1IUCN IV · 1

Dornod Mongol

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1992

5 780 km²

Dariganga

IUCN II

National Park · 1993

3 628 km²

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