Ontologia

Commune · GRC

Elefsina

Greece

CsaTemperate, dry summer, hot summer(100 %)

Species observed

330

Observations

1 618

Area

36,3km²

Ecological tissue

Sample of 37 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 Elefsina : 28 espèces reliées par 97 interactions GloBI sur 5 types (connectance 14.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
97
Connectance
0.146
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

330 distinct species · 1 618 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 618 obs · 1 cellules
Obs. / cellule
≥ 1 618
1 618–1 617
1 618–1 617
1 618–1 617
< 1 618

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

Climate

Mean T°

17,9°C

Annual rain

362mm

Warmest m°

32,8°C

Coldest m°

5,1°C

Elevation: 79 m on average (min -10 m, max 285 m)

Bioclimatic detailsExpert
Annual mean temp.
17,9°C
Annual rain
362mm
Warmest month
32,8°C
Coldest month
5,1°C
Mean alt.
79m
Min
-10m
Max
285m
Std. dev.
76m
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

28,4g/kg

Clay

26,7%

Sand

25,4%

Silt

47,9%

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
7,4
Org. C
46,1g/kg
Clay
24,7%
Sand
25,7%
Silt
49,5%
5–15 cm
pH H₂O
7,7
Org. C
22,9g/kg
Clay
27,3%
Sand
24,8%
Silt
48,0%
15–30 cm
pH H₂O
7,7
Org. C
16,1g/kg
Clay
28,0%
Sand
25,6%
Silt
46,4%

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

Land cover

Forest4.5%
Crops18.6%
Built-up9.1%
Bare soil2.4%
Other (grassland, water…)65.3%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

10,3km

Basins crossed

1

Max stream order

2

Max drainage

3 327km²

Discharge in basins

0,0m³/s

Mean precip.

547mm/an

Mean T°

16,5°C

Moisture idx

-0,51

Max snow

2%

Mean runoff

172mm/an

Mean elev. (basins)

284m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

33,4nW

Built-up

908,4%

Pesticides

23,6kg/km²

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