Ontologia

Sum · MNG

Khairkhandulaan

Mongolia

BSkArid, steppe, cold(82 %)

Species observed

247

Observations

1 531

Area

4 327,8km²

Ecological tissue

Sample of 25 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 Khairkhandulaan : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 2 bulles famille, 25 interactions GloBI documentées sur 3 types (connectance 8.3%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
25
Interactions affichées
25
Connectance
0.083
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

247 distinct species · 1 531 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 531 obs · 34 cellules
Obs. / cellule
≥ 739
106–738
7–105
3–6
< 3

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

Climate

Mean T°

0,4°C

Annual rain

252mm

Warmest m°

22,0°C

Coldest m°

-23,1°C

Elevation: 1 918 m on average (min 1 545 m, max 2 873 m)

Bioclimatic detailsExpert
Annual mean temp.
0,4°C
Annual rain
252mm
Warmest month
22,0°C
Coldest month
-23,1°C
Mean alt.
1 918m
Min
1 545m
Max
2 873m
Std. dev.
236m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(82 %)Arid

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

Soil & lithology

pH H₂O

7,7

Org. C

22,6g/kg

Clay

20,2%

Sand

41,6%

Silt

38,2%

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
29,3g/kg
Clay
19,3%
Sand
42,0%
Silt
38,7%
5–15 cm
pH H₂O
7,7
Org. C
20,8g/kg
Clay
20,2%
Sand
41,6%
Silt
38,2%
15–30 cm
pH H₂O
7,8
Org. C
17,7g/kg
Clay
21,3%
Sand
41,2%
Silt
37,5%

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

Land cover

Forest0.1%
Crops2.7%
Built-up0.0%
Bare soil30.8%
Other (grassland, water…)66.3%

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

Hydrology13 basins · 5 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

2,26km²

Basins crossed

13

Max drainage

4 660km²

Discharge in basins

1,0m³/s

Mean precip.

247mm/an

Mean T°

0,9°C

Moisture idx

-0,67

Max snow

25%

Mean runoff

4mm/an

Mean elev. (basins)

1 861m

Watersheds crossing here

4 more basins

Lakes (5, 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

0,0%

Pesticides

0,0kg/km²

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