Ontologia

Commune · CHE

Buchs

Switzerland

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

Species observed

2 435

Observations

27 043

Area

5,3km²

Ecological tissue

Sample of 38 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 Buchs : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 143 interactions GloBI sur 6 types (connectance 19.3%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
143
Connectance
0.193
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

2 435 distinct species · 27 043 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 043 obs · 1 cellules
Obs. / cellule
≥ 27 043
27 043–27 042
27 043–27 042
27 043–27 042
< 27 043

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

Climate

Mean T°

10,4°C

Annual rain

1 151mm

Warmest m°

23,8°C

Coldest m°

-2,5°C

Elevation: 382 m on average (min 376 m, max 394 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
1 151mm
Warmest month
23,8°C
Coldest month
-2,5°C
Mean alt.
382m
Min
376m
Max
394m
Std. dev.
4m
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

6,1

Org. C

60,9g/kg

Clay

40,1%

Sand

23,4%

Silt

36,4%

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

Dominant lithology: smGLiMaggregated to Aarau

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
88,6g/kg
Clay
40,1%
Sand
23,3%
Silt
36,5%
5–15 cm
pH H₂O
6,1
Org. C
55,7g/kg
Clay
39,5%
Sand
23,8%
Silt
36,8%
15–30 cm
pH H₂O
6,1
Org. C
38,4g/kg
Clay
40,7%
Sand
23,2%
Silt
36,1%

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

Land cover

Forest37.6%
Crops6.2%
Built-up7.9%
Bare soil0.2%
Other (grassland, water…)48.1%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,3km

Basins crossed

2

Max stream order

6

Max drainage

11 505km²

Discharge in basins

2,0m³/s

Mean precip.

1 104mm/an

Mean T°

8,7°C

Moisture idx

0,32

Max snow

18%

Mean runoff

845mm/an

Mean elev. (basins)

548m

Watersheds crossing here

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

Human pressure

Pop. density

9hab/km²

Night light

8,5nW

Built-up

787,9%

Pesticides

52,4kg/km²

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

Protected areas2

IUCN IV · 1IUCN Not Assigned · 1

Aarau-Rupperswil

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2017

3 km²

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