Ontologia

Commune · ITA

Berzano Di San Pietro

Italy

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

Species observed

762

Observations

2 005

Area

7,3km²

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 Berzano Di San Pietro : 26 espèces reliées par 82 interactions GloBI sur 5 types (connectance 16.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
82
Connectance
0.165
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

762 distinct species · 2 005 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 005 obs · 1 cellules
Obs. / cellule
≥ 2 005
2 005–2 004
2 005–2 004
2 005–2 004
< 2 005

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

Climate

Mean T°

12,4°C

Annual rain

842mm

Warmest m°

27,7°C

Coldest m°

-2,2°C

Elevation: 333 m on average (min 257 m, max 412 m)

Bioclimatic detailsExpert
Annual mean temp.
12,4°C
Annual rain
842mm
Warmest month
27,7°C
Coldest month
-2,2°C
Mean alt.
333m
Min
257m
Max
412m
Std. dev.
48m
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

6,5

Org. C

30,8g/kg

Clay

28,1%

Sand

23,7%

Silt

48,2%

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

Dominant lithology: scGLiMaggregated to Asti

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
52,5g/kg
Clay
27,7%
Sand
24,0%
Silt
48,3%
5–15 cm
pH H₂O
6,5
Org. C
20,9g/kg
Clay
27,3%
Sand
23,7%
Silt
49,0%
15–30 cm
pH H₂O
6,6
Org. C
19,0g/kg
Clay
29,3%
Sand
23,4%
Silt
47,4%

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

Land cover

Forest61.7%
Crops13.2%
Built-up0.7%
Bare soil0.3%
Other (grassland, water…)24.1%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

9 254km²

Discharge in basins

0,5m³/s

Mean precip.

1 074mm/an

Mean T°

7,8°C

Moisture idx

0,21

Max snow

17%

Mean runoff

715mm/an

Mean elev. (basins)

1 055m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

1,1nW

Built-up

69,1%

Pesticides

66,4kg/km²

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