Ontologia

Commune · CHE

Locarno

Switzerland

CfaTemperate, no dry season, hot summer(75 %)

Species observed

6 993

Observations

158 936

Area

18,6km²

Ecological tissue

Sample of 46 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 Locarno : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 113 interactions GloBI sur 5 types (connectance 10.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
113
Connectance
0.104
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

6 993 distinct species · 158 936 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

158 936 obs · 3 cellules
Obs. / cellule
≥ 89 560
89 560–89 559
89 560–89 559
39 270–89 559
< 39 270

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

11,8°C

Annual rain

1 644mm

Warmest m°

25,7°C

Coldest m°

-3,0°C

Elevation: 396 m on average (min 194 m, max 1 202 m)

Bioclimatic detailsExpert
Annual mean temp.
11,8°C
Annual rain
1 644mm
Warmest month
25,7°C
Coldest month
-3,0°C
Mean alt.
396m
Min
194m
Max
1 202m
Std. dev.
307m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(75 %)Temperate

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

65,5g/kg

Clay

14,6%

Sand

55,3%

Silt

30,2%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiMaggregated to Locarno

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
102,7g/kg
Clay
14,9%
Sand
54,7%
Silt
30,5%
5–15 cm
pH H₂O
5,3
Org. C
57,0g/kg
Clay
14,7%
Sand
54,5%
Silt
30,8%
15–30 cm
pH H₂O
5,4
Org. C
36,8g/kg
Clay
14,1%
Sand
56,7%
Silt
29,2%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest30.2%
Crops16.8%
Built-up4.2%
Bare soil1.0%
Other (grassland, water…)47.9%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

5,7km

Lake surface here

0,22km²

Basins crossed

2

Max stream order

5

Max drainage

1 971km²

Discharge in basins

2,2m³/s

Mean precip.

1 439mm/an

Mean T°

5,5°C

Moisture idx

0,56

Max snow

30%

Mean runoff

1 420mm/an

Mean elev. (basins)

1 348m

Watersheds crossing here

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

5hab/km²

Night light

4,9nW

Built-up

416,5%

Pesticides

0,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas21

IUCN IV · 15IUCN Not Assigned · 4IUCN Not Reported · 1IUCN VI · 1

Bolle di Magadino (TI)

IUCN IV

Federal Inventory of Reserves for Waterbirds and Migratory Birds of International and National Imp. · 2001

9 km²

Bolle di Magadino

IUCN VI

Wetland of International Importance (Ramsar Site) · 1982

7 km²

Bolle di Magadino

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2001

4 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN