Ontologia

Commune · ITA

Virgilio

Italy

CfaTemperate, no dry season, hot summer(100 %)

Species observed

272

Observations

3 156

Area

31,8km²

Ecological tissue

Sample of 32 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 Virgilio : 20 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 2 types (connectance 15.3%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
86
Connectance
0.153
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

272 distinct species · 3 156 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 156 obs · 1 cellules
Obs. / cellule
≥ 3 156
3 156–3 155
3 156–3 155
3 156–3 155
< 3 156

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

Climate

Mean T°

14,2°C

Annual rain

756mm

Warmest m°

30,1°C

Coldest m°

-0,5°C

Elevation: 19 m on average (min 15 m, max 22 m)

Bioclimatic detailsExpert
Annual mean temp.
14,2°C
Annual rain
756mm
Warmest month
30,1°C
Coldest month
-0,5°C
Mean alt.
19m
Min
15m
Max
22m
Std. dev.
2m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, 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

30,4g/kg

Clay

35,8%

Sand

15,0%

Silt

49,3%

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

Dominant lithology: suGLiMaggregated to Mantua

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
52,2g/kg
Clay
35,6%
Sand
14,7%
Silt
49,8%
5–15 cm
pH H₂O
7,8
Org. C
20,7g/kg
Clay
36,0%
Sand
13,5%
Silt
50,6%
15–30 cm
pH H₂O
7,7
Org. C
18,3g/kg
Clay
35,9%
Sand
16,7%
Silt
47,5%

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

Land cover

Forest12.6%
Crops54.7%
Built-up2.5%
Bare soil2.0%
Other (grassland, water…)28.2%

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

Hydrology2 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,8km

Lake surface here

0,24km²

Basins crossed

2

Max stream order

3

Max drainage

63 549km²

Discharge in basins

24,6m³/s

Mean precip.

814mm/an

Mean T°

12,8°C

Moisture idx

-0,15

Max snow

4%

Mean runoff

367mm/an

Mean elev. (basins)

69m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

5,2nW

Built-up

252,8%

Pesticides

65,3kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN V · 1

Vallazza

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

5 km²

Vallazza

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

5 km²

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