Ontologia

Commune · CHE

Ponte Tresa

Switzerland

Species observed

1 939

Observations

18 037

Area

0,4km²

Ecological tissue

Sample of 41 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 Ponte Tresa : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 118 interactions GloBI sur 6 types (connectance 13.7%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
118
Connectance
0.137
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

1 939 distinct species · 18 037 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 037 obs · 1 cellules
Obs. / cellule
≥ 18 037
18 037–18 036
18 037–18 036
18 037–18 036
< 18 037

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

Climate

Mean T°

12,6°C

Annual rain

2 027mm

Warmest m°

26,1°C

Coldest m°

-1,0°C

Elevation: 409 m on average (min 409 m, max 409 m)

Bioclimatic detailsExpert
Annual mean temp.
12,6°C
Annual rain
2 027mm
Warmest month
26,1°C
Coldest month
-1,0°C
Mean alt.
409m
Min
409m
Max
409m
Std. dev.
0m

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

50,3g/kg

Clay

20,4%

Sand

44,2%

Silt

35,4%

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

Dominant lithology: mtGLiMaggregated to Lugano

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
79,2g/kg
Clay
19,3%
Sand
44,8%
Silt
35,9%
5–15 cm
pH H₂O
5,5
Org. C
48,8g/kg
Clay
20,2%
Sand
44,2%
Silt
35,6%
15–30 cm
pH H₂O
5,5
Org. C
22,9g/kg
Clay
21,8%
Sand
43,6%
Silt
34,6%

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

Land cover

Forest47.2%
Crops3.1%
Built-up4.6%
Bare soil0.8%
Other (grassland, water…)44.2%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max stream order

4

Max drainage

777km²

Discharge in basins

0,0m³/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

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

Human pressure

Pop. density

12hab/km²

Night light

6,6nW

Built-up

463,5%

Pesticides

0,1kg/km²

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