Ontologia

Commune · CHE

Seon

Switzerland

CfbTemperate, no dry season, warm summer(100 %)

Species observed

2 209

Observations

18 677

Area

9,6km²

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 Seon : 12 espèces reliées par 110 interactions GloBI sur 5 types (connectance 29.1%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
110
Connectance
0.291
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

2 209 distinct species · 18 677 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 677 obs · 1 cellules
Obs. / cellule
≥ 18 677
18 677–18 676
18 677–18 676
18 677–18 676
< 18 677

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

Climate

Mean T°

10,0°C

Annual rain

1 115mm

Warmest m°

23,2°C

Coldest m°

-2,5°C

Elevation: 471 m on average (min 430 m, max 552 m)

Bioclimatic detailsExpert
Annual mean temp.
10,0°C
Annual rain
1 115mm
Warmest month
23,2°C
Coldest month
-2,5°C
Mean alt.
471m
Min
430m
Max
552m
Std. dev.
33m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)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

44,0g/kg

Clay

19,3%

Sand

52,2%

Silt

28,5%

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

Dominant lithology: suGLiMaggregated to Lenzburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
69,0g/kg
Clay
19,2%
Sand
51,7%
Silt
29,1%
5–15 cm
pH H₂O
5,5
Org. C
41,6g/kg
Clay
19,3%
Sand
52,1%
Silt
28,7%
15–30 cm
pH H₂O
5,5
Org. C
21,4g/kg
Clay
19,4%
Sand
52,7%
Silt
27,8%

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

Land cover

Forest34.0%
Crops23.9%
Built-up3.8%
Bare soil0.7%
Other (grassland, water…)37.6%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,7km

Basins crossed

2

Max stream order

2

Max drainage

11 505km²

Discharge in basins

6,8m³/s

Mean precip.

1 096mm/an

Mean T°

8,8°C

Moisture idx

0,31

Max snow

18%

Mean runoff

840mm/an

Mean elev. (basins)

516m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

3hab/km²

Night light

2,2nW

Built-up

384,3%

Pesticides

52,9kg/km²

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

Protected areas3

IUCN Not Assigned · 2IUCN IV · 1

Surberg

IUCN Not Assigned

Forest Reserves · 2023

0 km²

Buech/Steiacher

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2007

0 km²

Winterseite

IUCN Not Assigned

Forest Reserves · 2023

0 km²

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