Ontologia

Region · ukr

Poltava

Ukraine

DfbCold, no dry season, warm summer(70 %)

Species observed

5 671

Observations

122 008

Area

28 907,3km²

Ecological tissue

Sample of 47 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 Poltava : 35 espèces reliées par 129 interactions GloBI sur 5 types (connectance 11.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
129
Connectance
0.119
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

5 671 distinct species · 122 008 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

122 008 obs · 708 cellules
Obs. / cellule
≥ 2 382
399–2 381
89–398
23–88
< 23

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

Climate

Mean T°

8,3°C

Annual rain

586mm

Warmest m°

25,6°C

Coldest m°

-6,9°C

Elevation: 115 m on average (min -27 m, max 196 m)

Bioclimatic detailsExpert
Annual mean temp.
8,3°C
Annual rain
586mm
Warmest month
25,6°C
Coldest month
-6,9°C
Mean alt.
115m
Min
-27m
Max
196m
Std. dev.
28m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(70 %)Cold

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

Soil & lithology

pH H₂O

6,9

Org. C

42,6g/kg

Clay

28,3%

Sand

21,6%

Silt

50,1%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
72,0g/kg
Clay
27,5%
Sand
22,2%
Silt
50,3%
5–15 cm
pH H₂O
6,9
Org. C
30,3g/kg
Clay
28,2%
Sand
21,5%
Silt
50,4%
15–30 cm
pH H₂O
6,9
Org. C
25,5g/kg
Clay
29,2%
Sand
21,2%
Silt
49,6%

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

Land cover

Forest13.1%
Crops59.5%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)26.9%

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

Hydrology56 basins · 50 lakes · 84 rivers

Hydrology metrics for this exact territory

Stream length here

4 313,4km

Lake surface here

1 026,66km²

Basins crossed

56

Max stream order

8

Max drainage

439 081km²

Discharge in basins

8 682,6m³/s

Mean precip.

565mm/an

Mean T°

7,9°C

Moisture idx

-0,29

Max snow

21%

Mean runoff

97mm/an

Mean elev. (basins)

117m

Watersheds crossing here

47 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (84, ord ≥ 4)

72 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

28,4%

Pesticides

32,7kg/km²

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

Protected areas100

IUCN Not Reported · 100

Svitlovodskyi

IUCN Not Reported

Regional landscape park · 2011

642 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations29