Ontologia

Commune · ITA

Serravalle A Po

Italy

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

Species observed

160

Observations

436

Area

26km²

Ecological tissue

Sample of 51 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 Serravalle A Po : 45 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 120 interactions GloBI sur 5 types (connectance 9.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
52
Interactions affichées
120
Connectance
0.090
Patrimoniales
4
Plus dense que (national)0 %(top 100%)

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

Species present

160 distinct species · 436 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

436 obs · 1 cellules
Obs. / cellule
≥ 436
436–435
436–435
436–435
< 436

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

Climate

Mean T°

14,3°C

Annual rain

742mm

Warmest m°

30,2°C

Coldest m°

-0,5°C

Elevation: 13 m on average (min 11 m, max 19 m)

Bioclimatic detailsExpert
Annual mean temp.
14,3°C
Annual rain
742mm
Warmest month
30,2°C
Coldest month
-0,5°C
Mean alt.
13m
Min
11m
Max
19m
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

7,6

Org. C

27,9g/kg

Clay

38,0%

Sand

11,7%

Silt

50,2%

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
50,7g/kg
Clay
38,7%
Sand
11,4%
Silt
49,8%
5–15 cm
pH H₂O
7,8
Org. C
17,7g/kg
Clay
39,5%
Sand
10,5%
Silt
50,0%
15–30 cm
pH H₂O
7,7
Org. C
15,4g/kg
Clay
35,9%
Sand
13,3%
Silt
50,8%

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

Land cover

Forest8.8%
Crops60.3%
Built-up1.3%
Bare soil3.1%
Other (grassland, water…)26.5%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,4km

Lake surface here

0,31km²

Basins crossed

1

Max stream order

6

Max drainage

69 638km²

Discharge in basins

48,6m³/s

Mean precip.

779mm/an

Mean T°

13,2°C

Moisture idx

-0,18

Max snow

2%

Mean runoff

303mm/an

Mean elev. (basins)

32m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

2,2nW

Built-up

128,7%

Pesticides

64,5kg/km²

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

Protected areas8

IUCN Not Reported · 5IUCN IV · 2IUCN III · 1

Palude del Busatello

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2018

4 km²

Busatello marsh

IUCN III

Wetland of International Importance (Ramsar Site) · 2017

4 km²

Ostiglia

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

1 km²

Complete list

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