Alta Valsesia e Valli Otro, Vogna, Gronda, Artogna e Sorba
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2006
189 km²
Commune · ITA
Gaby
Italy
DfcCold, no dry season, cold summer(59 %)
Species observed
510
Observations
1 057
Area
32,1km²
Ecological tissue
Sample of 29 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 Gaby : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 88 interactions GloBI sur 6 types (connectance 15.7%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
88
Connectance
0.157
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
510 distinct species · 1 057 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
2,5°C
Annual rain
1 503mm
Warmest m°
16,2°C
Coldest m°
-11,7°C
Elevation: 1 830 m on average (min 1 110 m, max 2 448 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
2,5°C
Annual rain
1 503mm
Warmest month
16,2°C
Coldest month
-11,7°C
Mean alt.
1 830m
Min
1 110m
Max
2 448m
Std. dev.
339m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(59 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
63,1g/kg
Clay
21,6%
Sand
39,5%
Silt
38,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Aosta
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
100,4g/kg
Clay
20,5%
Sand
39,8%
Silt
39,7%
5–15 cm
pH H₂O
6,4
Org. C
52,7g/kg
Clay
20,6%
Sand
39,3%
Silt
40,0%
15–30 cm
pH H₂O
6,4
Org. C
36,2g/kg
Clay
23,8%
Sand
39,3%
Silt
36,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest34.2%
Crops0.7%
Built-up0.2%
Bare soil12.2%
Other (grassland, water…)52.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
7,8km
Basins crossed
4
Max stream order
2
Max drainage
1 080km²
Discharge in basins
1,0m³/s
Mean precip.
1 504mm/an
Mean T°
2,4°C
Moisture idx
0,60
Max snow
43%
Mean runoff
937mm/an
Mean elev. (basins)
1 987m
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
0,6nW
Built-up
18,3%
Pesticides
72,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Val Sessera
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
108 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN