Calanchi, lembi boschivi e praterie di Riena
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
8 km²
Commune · ITA
Lercara Friddi
Italy
CsaTemperate, dry summer, hot summer(100 %)
Species observed
143
Observations
163
Area
37,9km²
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 Lercara Friddi : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
59
Connectance
0.105
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
143 distinct species · 163 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,9°C
Annual rain
680mm
Warmest m°
29,6°C
Coldest m°
2,4°C
Elevation: 608 m on average (min 408 m, max 876 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,9°C
Annual rain
680mm
Warmest month
29,6°C
Coldest month
2,4°C
Mean alt.
608m
Min
408m
Max
876m
Std. dev.
97m
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
7,4
Org. C
31,4g/kg
Clay
37,3%
Sand
26,5%
Silt
36,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Palermo
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,3
Org. C
50,6g/kg
Clay
35,1%
Sand
26,7%
Silt
38,1%
5–15 cm
pH H₂O
7,4
Org. C
20,5g/kg
Clay
40,6%
Sand
23,4%
Silt
36,0%
15–30 cm
pH H₂O
7,3
Org. C
23,0g/kg
Clay
36,2%
Sand
29,4%
Silt
34,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.3%
Crops40.7%
Built-up1.1%
Bare soil2.7%
Other (grassland, water…)50.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
3,1km
Basins crossed
2
Max stream order
1
Max drainage
9 449km²
Discharge in basins
0,1m³/s
Mean precip.
543mm/an
Mean T°
15,6°C
Moisture idx
-0,41
Max snow
1%
Mean runoff
172mm/an
Mean elev. (basins)
456m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,1nW
Built-up
106,7%
Pesticides
54,4kg/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