Ontologia

District · RUS

Chernigovskiy rayon

Russia

DwbCold, dry winter, warm summer(96 %)

Species observed

1 176

Observations

3 487

Area

2 043,6km²

Ecological tissue

Sample of 37 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 Chernigovskiy rayon : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 3 types (connectance 8.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
54
Connectance
0.081
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

1 176 distinct species · 3 487 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 487 obs · 72 cellules
Obs. / cellule
≥ 297
156–296
47–155
17–46
< 17

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

Climate

Mean T°

4,1°C

Annual rain

656mm

Warmest m°

25,1°C

Coldest m°

-24,9°C

Elevation: 174 m on average (min 69 m, max 881 m)

Bioclimatic detailsExpert
Annual mean temp.
4,1°C
Annual rain
656mm
Warmest month
25,1°C
Coldest month
-24,9°C
Mean alt.
174m
Min
69m
Max
881m
Std. dev.
109m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(96 %)Cold

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

Soil & lithology

pH H₂O

6,0

Org. C

64,1g/kg

Clay

26,6%

Sand

29,4%

Silt

44,0%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
87,1g/kg
Clay
25,5%
Sand
29,8%
Silt
44,6%
5–15 cm
pH H₂O
6,0
Org. C
57,6g/kg
Clay
25,7%
Sand
29,9%
Silt
44,4%
15–30 cm
pH H₂O
6,0
Org. C
47,7g/kg
Clay
28,5%
Sand
28,4%
Silt
43,1%

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

Land cover

Forest54.9%
Crops19.4%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)25.4%

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

Hydrology12 basins · 15 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

192,8km

Lake surface here

15,42km²

Basins crossed

12

Max stream order

5

Max drainage

10 845km²

Discharge in basins

101,0m³/s

Mean precip.

678mm/an

Mean T°

4,1°C

Moisture idx

-0,09

Max snow

32%

Mean runoff

222mm/an

Mean elev. (basins)

188m

Watersheds crossing here

3 more basins

Lakes (15, top by area)

6 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

18,3%

Pesticides

2,6kg/km²

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

Protected areas3

IUCN III · 3

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