San Valentino, Rio della Rocca
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2019
8 km²
Commune · ITA
Castellarano
Italy
CfaTemperate, no dry season, hot summer(100 %)
Species observed
461
Observations
1 176
Area
57,7km²
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 Castellarano : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 4 types (connectance 12.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
87
Connectance
0.124
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
461 distinct species · 1 176 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,1°C
Annual rain
690mm
Warmest m°
28,5°C
Coldest m°
-0,4°C
Elevation: 252 m on average (min 133 m, max 354 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,1°C
Annual rain
690mm
Warmest month
28,5°C
Coldest month
-0,4°C
Mean alt.
252m
Min
133m
Max
354m
Std. dev.
55m
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
7,2
Org. C
30,6g/kg
Clay
38,6%
Sand
16,6%
Silt
44,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Reggio Nell'Emilia
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,1
Org. C
53,7g/kg
Clay
38,0%
Sand
16,8%
Silt
45,2%
5–15 cm
pH H₂O
7,2
Org. C
21,0g/kg
Clay
37,9%
Sand
15,9%
Silt
46,3%
15–30 cm
pH H₂O
7,3
Org. C
17,1g/kg
Clay
40,0%
Sand
17,0%
Silt
43,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.1%
Crops24.4%
Built-up2.5%
Bare soil2.8%
Other (grassland, water…)47.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
11,4km
Basins crossed
1
Max stream order
4
Max drainage
2 165km²
Discharge in basins
0,8m³/s
Mean precip.
851mm/an
Mean T°
11,4°C
Moisture idx
0,00
Max snow
5%
Mean runoff
406mm/an
Mean elev. (basins)
424m
Watersheds crossing here
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
4,5nW
Built-up
251,4%
Pesticides
66,5kg/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