Ontologia

District · RUS

Bol'shechernigovskiy rayon

Russia

DfaCold, no dry season, hot summer(82 %)

Species observed

565

Observations

1 594

Area

2 801,2km²

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 Bol'shechernigovskiy rayon : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 3 types (connectance 11.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
47
Connectance
0.116
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

565 distinct species · 1 594 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 594 obs · 60 cellules
Obs. / cellule
≥ 311
93–310
24–92
9–23
< 9

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

Climate

Mean T°

5,3°C

Annual rain

470mm

Warmest m°

26,3°C

Coldest m°

-13,7°C

Elevation: 133 m on average (min 58 m, max 229 m)

Bioclimatic detailsExpert
Annual mean temp.
5,3°C
Annual rain
470mm
Warmest month
26,3°C
Coldest month
-13,7°C
Mean alt.
133m
Min
58m
Max
229m
Std. dev.
36m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(82 %)Cold

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

Soil & lithology

pH H₂O

7,2

Org. C

39,5g/kg

Clay

32,7%

Sand

31,9%

Silt

35,4%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
55,9g/kg
Clay
30,4%
Sand
33,2%
Silt
36,4%
5–15 cm
pH H₂O
7,2
Org. C
36,9g/kg
Clay
32,7%
Sand
31,7%
Silt
35,6%
15–30 cm
pH H₂O
7,3
Org. C
25,9g/kg
Clay
34,9%
Sand
30,9%
Silt
34,2%

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

Land cover

Forest1.5%
Crops66.8%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)31.6%

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

Hydrology12 basins · 34 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

299,7km

Lake surface here

14,54km²

Basins crossed

12

Max stream order

4

Max drainage

4 622km²

Discharge in basins

9,2m³/s

Mean precip.

441mm/an

Mean T°

4,8°C

Moisture idx

-0,44

Max snow

35%

Mean runoff

71mm/an

Mean elev. (basins)

122m

Watersheds crossing here

3 more basins

Lakes (34, top by area)

25 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

1,0nW

Built-up

7,3%

Pesticides

4,9kg/km²

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

Protected areas10

IUCN III · 9IUCN Ia · 1
Complete list

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