Valle del Fiume Anapo, Cavagrande del Calcinara, Cugni di Sortino
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
47 km²
Commune · ITA
Palazzolo Acreide
Italy
CsaTemperate, dry summer, hot summer(100 %)
Species observed
296
Observations
593
Area
86,2km²
Ecological tissue
Sample of 39 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 Palazzolo Acreide : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
75
Connectance
0.101
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
296 distinct species · 593 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,7°C
Annual rain
697mm
Warmest m°
30,4°C
Coldest m°
3,7°C
Elevation: 530 m on average (min 271 m, max 672 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,7°C
Annual rain
697mm
Warmest month
30,4°C
Coldest month
3,7°C
Mean alt.
530m
Min
271m
Max
672m
Std. dev.
83m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, 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
38,3g/kg
Clay
32,5%
Sand
23,5%
Silt
44,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Syracuse
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,2
Org. C
64,1g/kg
Clay
31,0%
Sand
23,4%
Silt
45,7%
5–15 cm
pH H₂O
7,3
Org. C
29,3g/kg
Clay
33,4%
Sand
21,7%
Silt
44,9%
15–30 cm
pH H₂O
7,2
Org. C
21,5g/kg
Clay
33,1%
Sand
25,5%
Silt
41,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest21.3%
Crops22.3%
Built-up0.8%
Bare soil2.5%
Other (grassland, water…)53.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
9,0km
Basins crossed
1
Max stream order
2
Max drainage
4 427km²
Discharge in basins
0,0m³/s
Mean precip.
453mm/an
Mean T°
16,2°C
Moisture idx
-0,54
Mean runoff
114mm/an
Mean elev. (basins)
284m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,3nW
Built-up
78,1%
Pesticides
61,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN IV · 1
Riserva naturale orientata Pantalica, Valle dell'Anapo e Torrente Cava Grande
IUCN IVRegional/Provincial Nature Reserve · 1997
39 km²
Cava Cardinale
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
20 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN