Ontologia

District · RUS

Kyakhtinskiy rayon

Russia

DwbCold, dry winter, warm summer(72 %)

Species observed

797

Observations

2 728

Area

3 699,8km²

Ecological tissue

Sample of 28 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 Kyakhtinskiy rayon : 19 espèces reliées par 54 interactions GloBI sur 5 types (connectance 13.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
54
Connectance
0.133
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

797 distinct species · 2 728 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 728 obs · 130 cellules
Obs. / cellule
≥ 187
47–186
19–46
9–18
< 9

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

Climate

Mean T°

0,1°C

Annual rain

369mm

Warmest m°

24,8°C

Coldest m°

-27,9°C

Elevation: 800 m on average (min 550 m, max 1 629 m)

Bioclimatic detailsExpert
Annual mean temp.
0,1°C
Annual rain
369mm
Warmest month
24,8°C
Coldest month
-27,9°C
Mean alt.
800m
Min
550m
Max
1 629m
Std. dev.
175m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(72 %)Cold

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

Soil & lithology

pH H₂O

7,1

Org. C

66,5g/kg

Clay

21,5%

Sand

50,9%

Silt

27,7%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
111,8g/kg
Clay
20,7%
Sand
51,1%
Silt
28,2%
5–15 cm
pH H₂O
7,1
Org. C
57,8g/kg
Clay
21,5%
Sand
50,5%
Silt
28,0%
15–30 cm
pH H₂O
7,1
Org. C
29,8g/kg
Clay
22,3%
Sand
50,9%
Silt
26,8%

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

Land cover

Forest36.6%
Crops5.7%
Built-up0.1%
Bare soil1.8%
Other (grassland, water…)55.9%

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

Hydrology13 basins · 4 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

487,9km

Lake surface here

1,60km²

Basins crossed

13

Max stream order

8

Max drainage

306 183km²

Discharge in basins

706,3m³/s

Mean precip.

347mm/an

Mean T°

-1,1°C

Moisture idx

-0,51

Max snow

39%

Mean runoff

109mm/an

Mean elev. (basins)

825m

Watersheds crossing here

4 more basins

Lakes (4, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

6,2%

Pesticides

3,5kg/km²

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

Protected areas4

IUCN III · 4

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