Valle del Mezzano
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1999
189 km²
Commune · ITA
Ostellato
Italy
CfaTemperate, no dry season, hot summer(100 %)
Species observed
463
Observations
6 085
Area
173,9km²
Ecological tissue
Sample of 37 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 Ostellato : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 93 interactions GloBI sur 3 types (connectance 14.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
93
Connectance
0.140
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
463 distinct species · 6 085 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,9°C
Annual rain
624mm
Warmest m°
30,5°C
Coldest m°
0,5°C
Elevation: -2 m on average (min -4 m, max 2 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,9°C
Annual rain
624mm
Warmest month
30,5°C
Coldest month
0,5°C
Mean alt.
-2m
Min
-4m
Max
2m
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
7,5
Org. C
30,8g/kg
Clay
45,6%
Sand
11,3%
Silt
43,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Ferrara
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,4
Org. C
45,3g/kg
Clay
44,6%
Sand
11,4%
Silt
44,0%
5–15 cm
pH H₂O
7,6
Org. C
29,2g/kg
Clay
46,6%
Sand
10,3%
Silt
43,2%
15–30 cm
pH H₂O
7,5
Org. C
18,0g/kg
Clay
45,7%
Sand
12,2%
Silt
42,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.2%
Crops61.5%
Built-up0.6%
Bare soil2.8%
Other (grassland, water…)28.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 5 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
18,8km
Lake surface here
0,87km²
Basins crossed
2
Max stream order
2
Max drainage
5 615km²
Discharge in basins
2,9m³/s
Mean precip.
683mm/an
Mean T°
13,6°C
Moisture idx
-0,24
Max snow
4%
Mean runoff
247mm/an
Mean elev. (basins)
-2m
Watersheds crossing here
Lakes (5, top by area)
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,4nW
Built-up
64,5%
Pesticides
62,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 3IUCN V · 1🌊 Marine · 1
Valli di Comacchio
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1988
168 km²
Valli di Comacchio
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2019
168 km²
Parco regionale Delta del Po (ER)
IUCN VRegional/Provincial Nature Park · 1988
160 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN