Ontologia

Commune · CHE

Bex

Switzerland

DfcCold, no dry season, cold summer(40 %)

Species observed

7 372

Observations

294 074

Area

95,8km²

Ecological tissue

Sample of 27 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 Bex : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 32 interactions GloBI documentées sur 5 types (connectance 9.1%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
27
Interactions affichées
32
Connectance
0.091
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

7 372 distinct species · 294 074 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

294 074 obs · 7 cellules
Obs. / cellule
≥ 71 697
71 697–71 696
55 840–71 696
39 561–55 839
< 39 561

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

Climate

Mean T°

3,4°C

Annual rain

1 563mm

Warmest m°

18,0°C

Coldest m°

-12,2°C

Elevation: 1 493 m on average (min 397 m, max 2 774 m)

Bioclimatic detailsExpert
Annual mean temp.
3,4°C
Annual rain
1 563mm
Warmest month
18,0°C
Coldest month
-12,2°C
Mean alt.
1 493m
Min
397m
Max
2 774m
Std. dev.
639m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(40 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,9

Org. C

67,2g/kg

Clay

24,2%

Sand

37,3%

Silt

38,5%

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

Dominant lithology: scGLiMaggregated to Aigle

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
107,3g/kg
Clay
23,6%
Sand
37,0%
Silt
39,4%
5–15 cm
pH H₂O
5,9
Org. C
57,9g/kg
Clay
24,1%
Sand
37,2%
Silt
38,7%
15–30 cm
pH H₂O
5,9
Org. C
36,5g/kg
Clay
24,9%
Sand
37,6%
Silt
37,5%

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

Land cover

Forest35.3%
Crops4.2%
Built-up0.6%
Bare soil12.2%
Other (grassland, water…)47.7%

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

Hydrology2 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

37,0km

Basins crossed

2

Max stream order

5

Max drainage

6 393km²

Discharge in basins

10,4m³/s

Mean precip.

1 193mm/an

Mean T°

6,5°C

Moisture idx

0,31

Max snow

32%

Mean runoff

879mm/an

Mean elev. (basins)

1 045m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

62,1%

Pesticides

29,1kg/km²

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

Protected areas30

IUCN IV · 20IUCN Not Assigned · 10

Les Posses

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2010

1 km²

Complete list

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