Ontologia

District · RUS

Chertkovskiy rayon

Russia

DfaCold, no dry season, hot summer(94 %)

Species observed

806

Observations

3 133

Area

2 498,9km²

Ecological tissue

Sample of 32 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 Chertkovskiy rayon : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 70 interactions GloBI documentées sur 4 types (connectance 14.1%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
70
Connectance
0.141
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

806 distinct species · 3 133 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 133 obs · 65 cellules
Obs. / cellule
≥ 1 032
87–1 031
30–86
12–29
< 12

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

Climate

Mean T°

7,9°C

Annual rain

556mm

Warmest m°

26,5°C

Coldest m°

-8,7°C

Elevation: 161 m on average (min 80 m, max 228 m)

Bioclimatic detailsExpert
Annual mean temp.
7,9°C
Annual rain
556mm
Warmest month
26,5°C
Coldest month
-8,7°C
Mean alt.
161m
Min
80m
Max
228m
Std. dev.
31m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(94 %)Cold

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

Soil & lithology

pH H₂O

7,0

Org. C

50,5g/kg

Clay

31,6%

Sand

22,0%

Silt

46,4%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
85,8g/kg
Clay
30,4%
Sand
23,0%
Silt
46,6%
5–15 cm
pH H₂O
7,0
Org. C
37,3g/kg
Clay
31,6%
Sand
22,1%
Silt
46,3%
15–30 cm
pH H₂O
7,1
Org. C
28,5g/kg
Clay
32,7%
Sand
21,0%
Silt
46,2%

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

Land cover

Forest8.5%
Crops56.4%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)34.8%

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

Hydrology8 basins · 13 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

288,6km

Lake surface here

2,58km²

Basins crossed

8

Max stream order

3

Max drainage

4 004km²

Discharge in basins

5,1m³/s

Mean precip.

501mm/an

Mean T°

7,4°C

Moisture idx

-0,39

Max snow

21%

Mean runoff

67mm/an

Mean elev. (basins)

153m

Watersheds crossing here

Lakes (13, top by area)

4 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

7,2%

Pesticides

4,6kg/km²

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

Protected areas6

IUCN IV · 5IUCN III · 1

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