Ontologia

Region · ukr

Chernihiv

Ukraine

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

Species observed

4 577

Observations

74 683

Area

32 463,3km²

Ecological tissue

Sample of 35 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 Chernihiv : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 4 types (connectance 13.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
86
Connectance
0.137
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

4 577 distinct species · 74 683 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

74 683 obs · 851 cellules
Obs. / cellule
≥ 1 021
258–1 020
55–257
15–54
< 15

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

Climate

Mean T°

7,5°C

Annual rain

635mm

Warmest m°

24,2°C

Coldest m°

-7,5°C

Elevation: 136 m on average (min 98 m, max 200 m)

Bioclimatic detailsExpert
Annual mean temp.
7,5°C
Annual rain
635mm
Warmest month
24,2°C
Coldest month
-7,5°C
Mean alt.
136m
Min
98m
Max
200m
Std. dev.
20m
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

6,2

Org. C

56,7g/kg

Clay

16,2%

Sand

41,3%

Silt

42,5%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
96,6g/kg
Clay
15,7%
Sand
41,3%
Silt
43,0%
5–15 cm
pH H₂O
6,3
Org. C
38,2g/kg
Clay
15,7%
Sand
41,3%
Silt
43,0%
15–30 cm
pH H₂O
6,3
Org. C
35,3g/kg
Clay
17,3%
Sand
41,3%
Silt
41,4%

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

Land cover

Forest31.0%
Crops37.4%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)31.2%

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

Hydrology69 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

4 236,6km

Lake surface here

127,15km²

Basins crossed

69

Max stream order

8

Max drainage

225 923km²

Discharge in basins

6 557,3m³/s

Mean precip.

597mm/an

Mean T°

7,2°C

Moisture idx

-0,20

Max snow

27%

Mean runoff

101mm/an

Mean elev. (basins)

135m

Watersheds crossing here

60 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

18,1%

Pesticides

34,0kg/km²

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

Protected areas100

IUCN Not Reported · 98IUCN Ia · 1IUCN V · 1📍 Point sites · 3

Mizhrichynskyi

IUCN Not Reported

Regional landscape park · 2002

1 186 km²

Seimskyi

IUCN Not Reported

Regional landscape park · 1994

987 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations24