Ontologia

Commune · GRC

Rafina-Pikermi

Greece

CsaTemperate, dry summer, hot summer(100 %)

Species observed

548

Observations

7 839

Area

41,3km²

Ecological tissue

Sample of 38 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 Rafina-Pikermi : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 5 types (connectance 9.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
72
Connectance
0.097
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

548 distinct species · 7 839 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 839 obs · 1 cellules
Obs. / cellule
≥ 7 839
7 839–7 838
7 839–7 838
7 839–7 838
< 7 839

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

Climate

Mean T°

17,8°C

Annual rain

427mm

Warmest m°

33,2°C

Coldest m°

4,1°C

Elevation: 133 m on average (min -17 m, max 410 m)

Bioclimatic detailsExpert
Annual mean temp.
17,8°C
Annual rain
427mm
Warmest month
33,2°C
Coldest month
4,1°C
Mean alt.
133m
Min
-17m
Max
410m
Std. dev.
97m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,6

Org. C

27,3g/kg

Clay

25,7%

Sand

34,6%

Silt

39,7%

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

Dominant lithology: scGLiMaggregated to Attica

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
42,6g/kg
Clay
23,9%
Sand
35,2%
Silt
40,9%
5–15 cm
pH H₂O
7,7
Org. C
22,4g/kg
Clay
25,7%
Sand
34,3%
Silt
39,9%
15–30 cm
pH H₂O
7,7
Org. C
16,8g/kg
Clay
27,4%
Sand
34,1%
Silt
38,4%

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

Land cover

Forest8.9%
Crops12.3%
Built-up4.8%
Bare soil2.1%
Other (grassland, water…)72.0%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

11,1km

Basins crossed

1

Max stream order

2

Max drainage

1 454km²

Discharge in basins

0,0m³/s

Mean precip.

446mm/an

Mean T°

17,3°C

Moisture idx

-0,58

Max snow

2%

Mean runoff

146mm/an

Mean elev. (basins)

190m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

12,0nW

Built-up

477,9%

Pesticides

27,4kg/km²

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