Ontologia

Commune · ITA

Butera

Italy

CsaTemperate, dry summer, hot summer(100 %)

Species observed

370

Observations

1 969

Area

297km²

Ecological tissue

Sample of 36 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 Butera : 27 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 5 types (connectance 14.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
89
Connectance
0.141
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

370 distinct species · 1 969 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 969 obs · 7 cellules
Obs. / cellule
≥ 1 269
1 269–1 268
143–1 268
139–142
< 139

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

Climate

Mean T°

16,7°C

Annual rain

498mm

Warmest m°

30,2°C

Coldest m°

5,1°C

Elevation: 244 m on average (min 5 m, max 461 m)

Bioclimatic detailsExpert
Annual mean temp.
16,7°C
Annual rain
498mm
Warmest month
30,2°C
Coldest month
5,1°C
Mean alt.
244m
Min
5m
Max
461m
Std. dev.
110m
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

7,7

Org. C

23,6g/kg

Clay

36,8%

Sand

21,0%

Silt

42,2%

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

Dominant lithology: scGLiMaggregated to Caltanissetta

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
36,7g/kg
Clay
35,1%
Sand
21,1%
Silt
43,8%
5–15 cm
pH H₂O
7,8
Org. C
15,1g/kg
Clay
38,1%
Sand
18,8%
Silt
43,0%
15–30 cm
pH H₂O
7,7
Org. C
18,9g/kg
Clay
37,2%
Sand
23,2%
Silt
39,7%

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

Land cover

Forest7.7%
Crops33.6%
Built-up0.4%
Bare soil5.4%
Other (grassland, water…)52.9%

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

Hydrology2 basins · 1 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

55,2km

Lake surface here

0,49km²

Basins crossed

2

Max stream order

4

Max drainage

4 427km²

Discharge in basins

0,2m³/s

Mean precip.

454mm/an

Mean T°

16,0°C

Moisture idx

-0,53

Mean runoff

117mm/an

Mean elev. (basins)

321m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

43,9%

Pesticides

54,9kg/km²

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

Protected areas4

IUCN Not Reported · 4🌊 Marine · 2

Pizzo Muculufa

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

10 km²

Torre Manfria

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2017

7 km²

Rupe di Falconara

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

1 km²

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