Ontologia

Commune · GRC

Polygyros

Greece

CfaTemperate, no dry season, hot summer(44 %)

Species observed

1 273

Observations

4 194

Area

941,1km²

Ecological tissue

Sample of 27 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 Polygyros : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 5 types (connectance 16.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
62
Connectance
0.164
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

1 273 distinct species · 4 194 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 194 obs · 24 cellules
Obs. / cellule
≥ 526
430–525
232–429
130–231
< 130

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

Climate

Mean T°

14,5°C

Annual rain

538mm

Warmest m°

28,3°C

Coldest m°

1,3°C

Elevation: 359 m on average (min -20 m, max 972 m)

Bioclimatic detailsExpert
Annual mean temp.
14,5°C
Annual rain
538mm
Warmest month
28,3°C
Coldest month
1,3°C
Mean alt.
359m
Min
-20m
Max
972m
Std. dev.
218m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(44 %)Temperate

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

Soil & lithology

pH H₂O

7,1

Org. C

24,5g/kg

Clay

24,9%

Sand

40,8%

Silt

34,4%

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

Dominant lithology: scGLiMaggregated to Central Macedonia

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
43,0g/kg
Clay
23,1%
Sand
41,9%
Silt
35,1%
5–15 cm
pH H₂O
7,1
Org. C
16,5g/kg
Clay
23,3%
Sand
42,2%
Silt
34,5%
15–30 cm
pH H₂O
7,1
Org. C
14,0g/kg
Clay
28,3%
Sand
38,2%
Silt
33,5%

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

Land cover

Forest33.2%
Crops17.2%
Built-up0.4%
Bare soil2.4%
Other (grassland, water…)46.7%

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

Hydrology5 basins · 0 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

149,1km

Basins crossed

5

Max stream order

3

Max drainage

2 115km²

Discharge in basins

1,2m³/s

Mean precip.

480mm/an

Mean T°

14,6°C

Moisture idx

-0,55

Max snow

8%

Mean runoff

83mm/an

Mean elev. (basins)

273m

Rivers / streams (15, ord ≥ 4)

3 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

41,1%

Pesticides

19,1kg/km²

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

Protected areas12

IUCN IV · 6IUCN Not Reported · 5IUCN Not Assigned · 1🌊 Marine · 2

OROS CHOLOMONTAS

IUCN Not Reported

Special Protection Area (Birds Directive) · 1997

262 km²

OROS CHOLOMONTAS

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

157 km²

Complete list

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