Ontologia

Commune · ITA

Castelvetro Piacentino

Italy

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

Species observed

337

Observations

948

Area

35,5km²

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 Castelvetro Piacentino : 35 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 118 interactions GloBI sur 5 types (connectance 13.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
118
Connectance
0.137
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

337 distinct species · 948 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

948 obs · 1 cellules
Obs. / cellule
≥ 948
948–947
948–947
948–947
< 948

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

Climate

Mean T°

14,1°C

Annual rain

756mm

Warmest m°

30,2°C

Coldest m°

-0,5°C

Elevation: 36 m on average (min 32 m, max 42 m)

Bioclimatic detailsExpert
Annual mean temp.
14,1°C
Annual rain
756mm
Warmest month
30,2°C
Coldest month
-0,5°C
Mean alt.
36m
Min
32m
Max
42m
Std. dev.
1m
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

7,4

Org. C

26,1g/kg

Clay

31,2%

Sand

24,1%

Silt

44,7%

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

Dominant lithology: scGLiMaggregated to Piacenza

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
49,7g/kg
Clay
29,8%
Sand
24,9%
Silt
45,3%
5–15 cm
pH H₂O
7,4
Org. C
14,4g/kg
Clay
30,8%
Sand
23,2%
Silt
46,1%
15–30 cm
pH H₂O
7,5
Org. C
14,2g/kg
Clay
32,9%
Sand
24,3%
Silt
42,8%

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

Land cover

Forest8.9%
Crops56.2%
Built-up1.9%
Bare soil3.5%
Other (grassland, water…)29.5%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

5,4km

Basins crossed

1

Max stream order

6

Max drainage

51 754km²

Discharge in basins

49,7m³/s

Mean precip.

812mm/an

Mean T°

12,5°C

Moisture idx

-0,15

Max snow

4%

Mean runoff

458mm/an

Mean elev. (basins)

128m

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

Human pressure

Pop. density

1hab/km²

Night light

4,2nW

Built-up

192,5%

Pesticides

65,6kg/km²

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

Protected areas3

IUCN Not Reported · 3

Spinadesco

IUCN Not Reported

Special Protection Area (Birds Directive) · 2005

10 km²

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