Val Veddasca
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
49 km²
Commune · CHE
Alto Malcantone
Switzerland
DfbCold, no dry season, warm summer(59 %)
Species observed
1 745
Observations
9 984
Area
21,7km²
Ecological tissue
Sample of 26 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 Alto Malcantone : 14 espèces reliées par 115 interactions GloBI sur 5 types (connectance 30.4%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
28
Interactions affichées
115
Connectance
0.304
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
1 745 distinct species · 9 984 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,7°C
Annual rain
2 629mm
Warmest m°
20,6°C
Coldest m°
-5,3°C
Elevation: 1 110 m on average (min 667 m, max 1 563 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,7°C
Annual rain
2 629mm
Warmest month
20,6°C
Coldest month
-5,3°C
Mean alt.
1 110m
Min
667m
Max
1 563m
Std. dev.
261m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(59 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,5
Org. C
64,7g/kg
Clay
21,0%
Sand
44,7%
Silt
34,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Lugano
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
97,3g/kg
Clay
20,3%
Sand
45,2%
Silt
34,5%
5–15 cm
pH H₂O
5,6
Org. C
65,3g/kg
Clay
20,5%
Sand
45,0%
Silt
34,5%
15–30 cm
pH H₂O
5,6
Org. C
31,4g/kg
Clay
22,1%
Sand
43,9%
Silt
34,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest54.5%
Crops3.8%
Built-up0.4%
Bare soil1.2%
Other (grassland, water…)40.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
3,3km
Basins crossed
2
Max stream order
1
Max drainage
3 207km²
Discharge in basins
1,7m³/s
Mean precip.
1 306mm/an
Mean T°
9,2°C
Moisture idx
0,42
Max snow
11%
Mean runoff
1 181mm/an
Mean elev. (basins)
743m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
44,1%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN Not Reported · 1
Vezio-Aranno
IUCN IVFederal Inventory of Alluvial Zones of National Importance · 2003
0 km²
Fescoggia
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2017
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN