San Salvatore
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
1 km²
Commune · CHE
Lugano
Switzerland
CfaTemperate, no dry season, hot summer(53 %)
Species observed
8 009
Observations
218 828
Area
27km²
Ecological tissue
Sample of 42 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 Lugano : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 5 types (connectance 10.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
42
Interactions affichées
90
Connectance
0.104
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
8 009 distinct species · 218 828 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,4°C
Annual rain
1 995mm
Warmest m°
24,8°C
Coldest m°
-2,2°C
Elevation: 530 m on average (min 273 m, max 1 160 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,4°C
Annual rain
1 995mm
Warmest month
24,8°C
Coldest month
-2,2°C
Mean alt.
530m
Min
273m
Max
1 160m
Std. dev.
249m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(53 %)Temperate
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
60,6g/kg
Clay
23,2%
Sand
42,1%
Silt
34,7%
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
5,4
Org. C
94,5g/kg
Clay
22,1%
Sand
42,5%
Silt
35,4%
5–15 cm
pH H₂O
5,5
Org. C
58,9g/kg
Clay
22,8%
Sand
42,3%
Silt
35,0%
15–30 cm
pH H₂O
5,5
Org. C
28,5g/kg
Clay
24,7%
Sand
41,4%
Silt
33,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest42.9%
Crops1.0%
Built-up5.9%
Bare soil0.9%
Other (grassland, water…)49.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
4,3km
Lake surface here
0,68km²
Basins crossed
1
Max stream order
2
Max drainage
777km²
Discharge in basins
1,0m³/s
Mean precip.
1 307mm/an
Mean T°
9,3°C
Moisture idx
0,42
Max snow
10%
Mean runoff
1 161mm/an
Mean elev. (basins)
737m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
13hab/km²
Night light
10,3nW
Built-up
592,7%
Pesticides
79,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN IV · 6
Trivelli
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Rompiga
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance · 2001
0 km²
Castra
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Rovadé
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2010
0 km²
Scairolo Vecchio
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance · 2007
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN