Fiume Po da Rio Boriacco a Bosco Ospizio
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
62 km²
Commune · ITA
Arena Po
Italy
CfaTemperate, no dry season, hot summer(100 %)
Species observed
138
Observations
518
Area
22,6km²
Ecological tissue
Sample of 44 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 Arena Po : 37 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 94 interactions GloBI sur 6 types (connectance 9.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
44
Interactions affichées
94
Connectance
0.099
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
138 distinct species · 518 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,1°C
Annual rain
728mm
Warmest m°
30,0°C
Coldest m°
-0,6°C
Elevation: 68 m on average (min 55 m, max 102 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,1°C
Annual rain
728mm
Warmest month
30,0°C
Coldest month
-0,6°C
Mean alt.
68m
Min
55m
Max
102m
Std. dev.
12m
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
7,3
Org. C
35,0g/kg
Clay
33,4%
Sand
18,6%
Silt
48,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Pavia
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,2
Org. C
64,2g/kg
Clay
32,3%
Sand
18,4%
Silt
49,3%
5–15 cm
pH H₂O
7,3
Org. C
19,7g/kg
Clay
33,6%
Sand
17,4%
Silt
49,0%
15–30 cm
pH H₂O
7,3
Org. C
21,1g/kg
Clay
34,5%
Sand
19,9%
Silt
45,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest9.4%
Crops53.1%
Built-up2.0%
Bare soil2.5%
Other (grassland, water…)33.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
14,9km
Basins crossed
2
Max stream order
6
Max drainage
39 040km²
Discharge in basins
65,5m³/s
Mean precip.
905mm/an
Mean T°
12,2°C
Moisture idx
-0,02
Max snow
6%
Mean runoff
668mm/an
Mean elev. (basins)
227m
Watersheds crossing here
Rivers / streams (7, ord ≥ 4)
- Torrente Bardonezzaord 2len here4.13 km29%total14 km
- Scolo Rileord 1len here3.99 km75%total5 km
- Fiume Poord 6len here2.28 km1%total199 km
- Canale scolmatore Olona nuovaord 6len here2.01 km46%total4 km
- Scolo Rivoltaord 1len here1.50 km39%total4 km
- Roggia Olonettaord 6len here0.77 km6%total12 km
- Torrente Versaord 6len here0.19 km0%total45 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
3,6nW
Built-up
200,8%
Pesticides
68,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
Fiume Po da Rio Boriacco a Bosco Ospizio
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2019
62 km²
Po da Albaredo Arnaboldi ad Arena Po
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
9 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN