Torre Manfria, Biviere e Piana di Gela
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2005
251 km²
Commune · ITA
Mazzarino
Italy
CsaTemperate, dry summer, hot summer(100 %)
Species observed
543
Observations
1 586
Area
294km²
Ecological tissue
Sample of 34 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 Mazzarino : 23 espèces reliées par 94 interactions GloBI sur 3 types (connectance 15.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
94
Connectance
0.158
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
543 distinct species · 1 586 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,1°C
Annual rain
508mm
Warmest m°
30,8°C
Coldest m°
3,6°C
Elevation: 344 m on average (min 73 m, max 569 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
16,1°C
Annual rain
508mm
Warmest month
30,8°C
Coldest month
3,6°C
Mean alt.
344m
Min
73m
Max
569m
Std. dev.
102m
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
7,6
Org. C
24,3g/kg
Clay
35,9%
Sand
23,6%
Silt
40,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Caltanissetta
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,5
Org. C
40,3g/kg
Clay
34,4%
Sand
23,5%
Silt
42,1%
5–15 cm
pH H₂O
7,7
Org. C
14,9g/kg
Clay
37,6%
Sand
21,2%
Silt
41,2%
15–30 cm
pH H₂O
7,6
Org. C
17,7g/kg
Clay
35,7%
Sand
26,2%
Silt
38,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest11.8%
Crops26.5%
Built-up0.3%
Bare soil4.6%
Other (grassland, water…)56.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 2 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
64,9km
Lake surface here
1,23km²
Basins crossed
3
Max stream order
4
Max drainage
4 427km²
Discharge in basins
0,3m³/s
Mean precip.
454mm/an
Mean T°
15,9°C
Moisture idx
-0,53
Max snow
1%
Mean runoff
118mm/an
Mean elev. (basins)
346m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (12, ord ≥ 4)
- Torrente Porcheriaord 2len here16.00 km51%total32 km
- Torrente Braemiord 2len here9.70 km43%total23 km
- Fiume Porcheriaord 2len here8.29 km80%total10 km
- Vallone Albaneseord 1len here7.49 km100%total7 km
- Fiume Salsoord 4len here6.17 km6%total111 km
- Vallone Omo Mortoord 2len here5.28 km36%total15 km
- Torrente Paparellaord 1len here3.53 km100%total4 km
- Vallone Cicutaord 4len here2.32 km35%total7 km
- Vallone della Zambaraord 1len here2.31 km100%total2 km
- Vallone dell'Urrettaord 4len here2.00 km32%total6 km
- Torrente Cassariord 2len here0.96 km100%total1 km
- Vallone Valentinoord 1len here0.83 km28%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,7nW
Built-up
31,9%
Pesticides
53,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2🌊 Marine · 1
Pizzo Muculufa
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
10 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN