Alte Valli Anzasca, Antrona e Bognanco
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2006
216 km²
Commune · ITA
Bannio Anzino
Italy
DfbCold, no dry season, warm summer(45 %)
Species observed
109
Observations
158
Area
39,9km²
Ecological tissue
Sample of 27 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 Bannio Anzino : 23 espèces + 4 bulles famille, 49 interactions GloBI documentées sur 3 types (connectance 14.0%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
27
Interactions affichées
49
Connectance
0.140
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
109 distinct species · 158 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,6°C
Annual rain
1 676mm
Warmest m°
18,3°C
Coldest m°
-9,9°C
Elevation: 1 449 m on average (min 661 m, max 2 165 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,6°C
Annual rain
1 676mm
Warmest month
18,3°C
Coldest month
-9,9°C
Mean alt.
1 449m
Min
661m
Max
2 165m
Std. dev.
393m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(45 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
57,6g/kg
Clay
23,0%
Sand
38,2%
Silt
38,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Verbano-Cusio-Ossola
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
86,6g/kg
Clay
22,2%
Sand
38,3%
Silt
39,5%
5–15 cm
pH H₂O
6,2
Org. C
54,7g/kg
Clay
22,4%
Sand
38,4%
Silt
39,3%
15–30 cm
pH H₂O
6,1
Org. C
31,5g/kg
Clay
24,4%
Sand
38,0%
Silt
37,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest54.1%
Crops0.6%
Built-up0.2%
Bare soil4.2%
Other (grassland, water…)41.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
13,9km
Basins crossed
3
Max stream order
3
Max drainage
1 883km²
Discharge in basins
1,9m³/s
Mean precip.
1 441mm/an
Mean T°
4,5°C
Moisture idx
0,55
Max snow
30%
Mean runoff
1 366mm/an
Mean elev. (basins)
1 503m
Watersheds crossing here
Rivers / streams (6, 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
18,5%
Pesticides
40,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 4
Alta Val Strona e Val Segnara
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2006
40 km²
Val Mastallone
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
19 km²
Val Mastallone
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
19 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN