Ontologia

District · UKR

Polons'kyi

Ukraine

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

Species observed

1 033

Observations

8 384

Area

894,8km²

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 Polons'kyi : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 3 types (connectance 13.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
69
Connectance
0.139
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

1 033 distinct species · 8 384 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 384 obs · 24 cellules
Obs. / cellule
≥ 3 768
858–3 767
116–857
59–115
< 59

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

Climate

Mean T°

7,7°C

Annual rain

687mm

Warmest m°

23,3°C

Coldest m°

-6,1°C

Elevation: 260 m on average (min 228 m, max 300 m)

Bioclimatic detailsExpert
Annual mean temp.
7,7°C
Annual rain
687mm
Warmest month
23,3°C
Coldest month
-6,1°C
Mean alt.
260m
Min
228m
Max
300m
Std. dev.
15m
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

6,4

Org. C

35,2g/kg

Clay

24,0%

Sand

23,2%

Silt

52,8%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
54,6g/kg
Clay
22,1%
Sand
23,7%
Silt
54,2%
5–15 cm
pH H₂O
6,4
Org. C
29,8g/kg
Clay
24,3%
Sand
23,1%
Silt
52,6%
15–30 cm
pH H₂O
6,5
Org. C
21,2g/kg
Clay
25,7%
Sand
22,8%
Silt
51,5%

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

Land cover

Forest22.1%
Crops57.2%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)20.2%

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

Hydrology6 basins · 9 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

195,9km

Lake surface here

5,63km²

Basins crossed

6

Max stream order

4

Max drainage

7 900km²

Discharge in basins

11,7m³/s

Mean precip.

684mm/an

Mean T°

7,1°C

Moisture idx

-0,10

Max snow

22%

Mean runoff

168mm/an

Mean elev. (basins)

266m

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

32,0%

Pesticides

33,4kg/km²

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

Protected areas14

IUCN Not Reported · 11IUCN Not Applicable · 3

Malovanka

IUCN Not Reported

Regional landscape park · 1998

168 km²

Complete list

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