Ontologia

Sum · MNG

Ölgii (city)

Mongolia

BWkArid, desert, cold(87 %)

Species observed

116

Observations

428

Area

110,3km²

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 Ölgii (city) : 16 espèces reliées par 52 interactions GloBI sur 3 types (connectance 16.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
52
Connectance
0.160
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

116 distinct species · 428 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

428 obs · 3 cellules
Obs. / cellule
≥ 242
242–241
242–241
101–241
< 101

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

Climate

Mean T°

-1,4°C

Annual rain

123mm

Warmest m°

20,7°C

Coldest m°

-26,1°C

Elevation: 1 849 m on average (min 1 710 m, max 2 670 m)

Bioclimatic detailsExpert
Annual mean temp.
-1,4°C
Annual rain
123mm
Warmest month
20,7°C
Coldest month
-26,1°C
Mean alt.
1 849m
Min
1 710m
Max
2 670m
Std. dev.
180m
Köppen-Geiger (dominant)
BWkArid, desert, cold(87 %)Arid

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

Soil & lithology

pH H₂O

7,5

Org. C

21,5g/kg

Clay

21,8%

Sand

36,9%

Silt

41,3%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
30,0g/kg
Clay
21,5%
Sand
37,0%
Silt
41,5%
5–15 cm
pH H₂O
7,5
Org. C
19,2g/kg
Clay
22,0%
Sand
36,8%
Silt
41,2%
15–30 cm
pH H₂O
7,6
Org. C
15,3g/kg
Clay
21,9%
Sand
36,8%
Silt
41,3%

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

Land cover

Forest0.6%
Crops0.0%
Built-up1.3%
Bare soil68.0%
Other (grassland, water…)30.1%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

43,5km

Basins crossed

3

Max stream order

6

Max drainage

22 371km²

Discharge in basins

17,0m³/s

Mean precip.

128mm/an

Mean T°

-1,2°C

Moisture idx

-0,80

Max snow

13%

Mean runoff

43mm/an

Mean elev. (basins)

2 051m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,8nW

Built-up

130,2%

Pesticides

0,0kg/km²

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