Ontologia

Commune · GRC

Sifnos

Greece

CsaTemperate, dry summer, hot summer(92 %)

Species observed

366

Observations

977

Area

79,9km²

Ecological tissue

Sample of 43 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 Sifnos : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 120 interactions GloBI sur 5 types (connectance 12.7%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
120
Connectance
0.127
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

366 distinct species · 977 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

977 obs · 1 cellules
Obs. / cellule
≥ 977
977–976
977–976
977–976
< 977

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

Climate

Mean T°

17,2°C

Annual rain

459mm

Warmest m°

24,5°C

Coldest m°

10,3°C

Elevation: 168 m on average (min -167 m, max 445 m)

Bioclimatic detailsExpert
Annual mean temp.
17,2°C
Annual rain
459mm
Warmest month
24,5°C
Coldest month
10,3°C
Mean alt.
168m
Min
-167m
Max
445m
Std. dev.
121m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(92 %)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

31,7g/kg

Clay

29,4%

Sand

31,3%

Silt

39,3%

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

Dominant lithology: mtGLiMaggregated to South Aegean

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
47,3g/kg
Clay
28,2%
Sand
32,4%
Silt
39,4%
5–15 cm
pH H₂O
7,1
Org. C
22,1g/kg
Clay
29,6%
Sand
31,0%
Silt
39,5%
15–30 cm
pH H₂O
7,0
Org. C
25,8g/kg
Clay
30,4%
Sand
30,5%
Silt
39,0%

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

Land cover

Forest13.3%
Crops8.4%
Built-up0.8%
Bare soil5.8%
Other (grassland, water…)71.7%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

760km²

Discharge in basins

0,1m³/s

Mean precip.

417mm/an

Mean T°

17,7°C

Moisture idx

-0,55

Max snow

1%

Mean runoff

220mm/an

Mean elev. (basins)

126m

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

80,7%

Pesticides

33,2kg/km²

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

Protected areas3

IUCN IV · 2IUCN Not Reported · 1🌊 Marine · 2

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