Ontologia

Commune · CHE

Arnex-sur-Nyon

Switzerland

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

Species observed

3 254

Observations

45 452

Area

1,9km²

Ecological tissue

Sample of 44 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 Arnex-sur-Nyon : 39 espèces + 5 bulles famille, 90 interactions GloBI documentées sur 5 types (connectance 9.5%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
44
Interactions affichées
90
Connectance
0.095
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

3 254 distinct species · 45 452 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

45 452 obs · 1 cellules
Obs. / cellule
≥ 45 452
45 452–45 451
45 452–45 451
45 452–45 451
< 45 452

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

Climate

Mean T°

11,1°C

Annual rain

1 197mm

Warmest m°

23,7°C

Coldest m°

-1,4°C

Elevation: 453 m on average (min 431 m, max 470 m)

Bioclimatic detailsExpert
Annual mean temp.
11,1°C
Annual rain
1 197mm
Warmest month
23,7°C
Coldest month
-1,4°C
Mean alt.
453m
Min
431m
Max
470m
Std. dev.
12m
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

6,5

Org. C

62,6g/kg

Clay

24,5%

Sand

39,3%

Silt

36,2%

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

Dominant lithology: scGLiMaggregated to Nyon

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
98,6g/kg
Clay
24,1%
Sand
39,3%
Silt
36,5%
5–15 cm
pH H₂O
6,5
Org. C
55,2g/kg
Clay
24,2%
Sand
39,1%
Silt
36,6%
15–30 cm
pH H₂O
6,6
Org. C
34,1g/kg
Clay
25,2%
Sand
39,4%
Silt
35,5%

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

Land cover

Forest18.9%
Crops58.3%
Built-up0.8%
Bare soil1.8%
Other (grassland, water…)20.2%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,3km

Basins crossed

1

Max stream order

2

Max drainage

7 971km²

Discharge in basins

0,5m³/s

Mean precip.

1 059mm/an

Mean T°

8,9°C

Moisture idx

0,20

Max snow

14%

Mean runoff

1 008mm/an

Mean elev. (basins)

615m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

1,5nW

Built-up

80,0%

Pesticides

51,9kg/km²

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