Ontologia

Commune · ITA

Cetona

Italy

CsaTemperate, dry summer, hot summer(86 %)

Species observed

176

Observations

333

Area

54km²

Ecological tissue

Sample of 42 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 Cetona : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 4 types (connectance 11.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
96
Connectance
0.112
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

176 distinct species · 333 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

333 obs · 1 cellules
Obs. / cellule
≥ 333
333–332
333–332
333–332
< 333

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

Climate

Mean T°

13,2°C

Annual rain

966mm

Warmest m°

28,4°C

Coldest m°

0,8°C

Elevation: 421 m on average (min 249 m, max 916 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
966mm
Warmest month
28,4°C
Coldest month
0,8°C
Mean alt.
421m
Min
249m
Max
916m
Std. dev.
180m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(86 %)Temperate

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

Soil & lithology

pH H₂O

7,4

Org. C

29,0g/kg

Clay

34,5%

Sand

23,9%

Silt

41,6%

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

Dominant lithology: scGLiMaggregated to Siena

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
47,7g/kg
Clay
33,2%
Sand
24,7%
Silt
42,0%
5–15 cm
pH H₂O
7,4
Org. C
20,6g/kg
Clay
34,5%
Sand
23,7%
Silt
41,8%
15–30 cm
pH H₂O
7,4
Org. C
18,6g/kg
Clay
35,7%
Sand
23,2%
Silt
41,1%

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

Land cover

Forest32.4%
Crops33.5%
Built-up0.5%
Bare soil1.6%
Other (grassland, water…)32.2%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

11,6km

Basins crossed

2

Max stream order

2

Max drainage

1 325km²

Discharge in basins

0,6m³/s

Mean precip.

719mm/an

Mean T°

13,1°C

Moisture idx

-0,23

Max snow

3%

Mean runoff

364mm/an

Mean elev. (basins)

437m

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

Human pressure

Pop. density

0hab/km²

Night light

0,9nW

Built-up

44,8%

Pesticides

56,5kg/km²

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

Protected areas1

IUCN Not Reported · 1

Monte Cetona

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

16 km²

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