Ontologia

District · RUS

Kalachinskiy rayon

Russia

DfbCold, no dry season, warm summer(100 %)

Species observed

287

Observations

498

Area

3 208,2km²

Ecological tissue

Sample of 27 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 Kalachinskiy rayon : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 1 bulle famille, 37 interactions GloBI documentées sur 4 types (connectance 10.5%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
27
Interactions affichées
37
Connectance
0.105
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

287 distinct species · 498 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

498 obs · 56 cellules
Obs. / cellule
≥ 96
13–95
5–12
2–4
< 2

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

Climate

Mean T°

1,7°C

Annual rain

368mm

Warmest m°

23,9°C

Coldest m°

-19,7°C

Elevation: 110 m on average (min 90 m, max 118 m)

Bioclimatic detailsExpert
Annual mean temp.
1,7°C
Annual rain
368mm
Warmest month
23,9°C
Coldest month
-19,7°C
Mean alt.
110m
Min
90m
Max
118m
Std. dev.
4m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

6,4

Org. C

47,6g/kg

Clay

29,4%

Sand

39,7%

Silt

30,9%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
67,6g/kg
Clay
28,2%
Sand
40,2%
Silt
31,5%
5–15 cm
pH H₂O
6,4
Org. C
48,0g/kg
Clay
29,2%
Sand
39,9%
Silt
30,9%
15–30 cm
pH H₂O
6,5
Org. C
27,3g/kg
Clay
30,8%
Sand
39,0%
Silt
30,2%

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

Land cover

Forest8.6%
Crops45.3%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)46.0%

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

Hydrology20 basins · 6 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

190,4km

Lake surface here

1,07km²

Basins crossed

20

Max stream order

6

Max drainage

246 719km²

Discharge in basins

326,7m³/s

Mean precip.

384mm/an

Mean T°

0,8°C

Moisture idx

-0,42

Max snow

42%

Mean runoff

13mm/an

Mean elev. (basins)

106m

Watersheds crossing here

11 more basins

Lakes (6, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

12,3%

Pesticides

3,1kg/km²

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