Viadana, Portiolo, San Benedetto Po e Ostiglia
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2005
72 km²
Commune · ITA
San Benedetto Po
Italy
CfaTemperate, no dry season, hot summer(100 %)
Species observed
172
Observations
1 454
Area
69,7km²
Ecological tissue
Sample of 43 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 San Benedetto Po : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 123 interactions GloBI sur 5 types (connectance 13.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
43
Interactions affichées
123
Connectance
0.136
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
172 distinct species · 1 454 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,2°C
Annual rain
721mm
Warmest m°
30,2°C
Coldest m°
-0,5°C
Elevation: 16 m on average (min 14 m, max 18 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,2°C
Annual rain
721mm
Warmest month
30,2°C
Coldest month
-0,5°C
Mean alt.
16m
Min
14m
Max
18m
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
7,5
Org. C
32,9g/kg
Clay
40,7%
Sand
11,1%
Silt
48,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Mantua
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,4
Org. C
55,5g/kg
Clay
41,3%
Sand
11,1%
Silt
47,6%
5–15 cm
pH H₂O
7,5
Org. C
23,0g/kg
Clay
42,0%
Sand
10,0%
Silt
48,0%
15–30 cm
pH H₂O
7,5
Org. C
20,1g/kg
Clay
38,9%
Sand
12,3%
Silt
48,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest12.2%
Crops52.6%
Built-up1.4%
Bare soil2.9%
Other (grassland, water…)30.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
21,2km
Basins crossed
4
Max stream order
6
Max drainage
69 638km²
Discharge in basins
240,0m³/s
Mean precip.
822mm/an
Mean T°
12,4°C
Moisture idx
-0,10
Max snow
5%
Mean runoff
339mm/an
Mean elev. (basins)
182m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,2nW
Built-up
142,2%
Pesticides
64,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN