Monti Verzegnis e Valcalda
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2013
24 km²
Commune · ITA
Preone
Italy
DfbCold, no dry season, warm summer(82 %)
Species observed
200
Observations
496
Area
22,7km²
Ecological tissue
Sample of 36 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 Preone : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 3 types (connectance 14.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
89
Connectance
0.141
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
200 distinct species · 496 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,5°C
Annual rain
1 801mm
Warmest m°
21,0°C
Coldest m°
-7,9°C
Elevation: 923 m on average (min 412 m, max 1 560 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,5°C
Annual rain
1 801mm
Warmest month
21,0°C
Coldest month
-7,9°C
Mean alt.
923m
Min
412m
Max
1 560m
Std. dev.
277m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(82 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,3
Org. C
76,9g/kg
Clay
24,4%
Sand
36,5%
Silt
39,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Udine
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,2
Org. C
104,8g/kg
Clay
24,6%
Sand
36,5%
Silt
39,0%
5–15 cm
pH H₂O
5,3
Org. C
78,4g/kg
Clay
24,5%
Sand
36,5%
Silt
38,9%
15–30 cm
pH H₂O
5,4
Org. C
47,4g/kg
Clay
24,0%
Sand
36,6%
Silt
39,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest76.1%
Crops3.4%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)19.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
9,1km
Basins crossed
2
Max stream order
4
Max drainage
2 419km²
Discharge in basins
1,5m³/s
Mean precip.
1 128mm/an
Mean T°
7,0°C
Moisture idx
0,31
Max snow
29%
Mean runoff
885mm/an
Mean elev. (basins)
1 031m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
13,1%
Pesticides
74,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Torrente Arzino
IUCN Not ReportedSite of Community Importance (Habitats Directive)
5 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN