Ontologia

Commune · CHE

Chessel

Switzerland

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

Species observed

2 575

Observations

24 121

Area

3,5km²

Ecological tissue

Sample of 39 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 Chessel : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 285 interactions GloBI sur 5 types (connectance 14.6%, filtre Serrano α=0.2). 42 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
63
Interactions affichées
285
Connectance
0.146
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

2 575 distinct species · 24 121 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 121 obs · 1 cellules
Obs. / cellule
≥ 24 121
24 121–24 120
24 121–24 120
24 121–24 120
< 24 121

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 371mm

Warmest m°

24,6°C

Coldest m°

-3,0°C

Elevation: 379 m on average (min 376 m, max 394 m)

Bioclimatic detailsExpert
Annual mean temp.
11,1°C
Annual rain
1 371mm
Warmest month
24,6°C
Coldest month
-3,0°C
Mean alt.
379m
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

5,9

Org. C

67,1g/kg

Clay

23,1%

Sand

39,7%

Silt

37,2%

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
5,9
Org. C
102,4g/kg
Clay
23,1%
Sand
39,6%
Silt
37,3%
5–15 cm
pH H₂O
5,9
Org. C
62,0g/kg
Clay
23,1%
Sand
39,7%
Silt
37,2%
15–30 cm
pH H₂O
5,9
Org. C
36,8g/kg
Clay
23,1%
Sand
39,8%
Silt
37,1%

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

Land cover

Forest29.4%
Crops41.2%
Built-up1.3%
Bare soil1.3%
Other (grassland, water…)26.8%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

3,2km

Basins crossed

1

Max stream order

5

Max drainage

6 393km²

Discharge in basins

0,4m³/s

Mean precip.

1 187mm/an

Mean T°

6,6°C

Moisture idx

0,31

Max snow

25%

Mean runoff

880mm/an

Mean elev. (basins)

1 031m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,3nW

Built-up

131,8%

Pesticides

56,5kg/km²

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

Protected areas6

IUCN IV · 3IUCN Not Assigned · 2IUCN Not Reported · 1

Les Grangettes

IUCN IV

Wetland of International Importance (Ramsar Site) · 1990

63 km²

Les Grangettes

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2017

6 km²

Les Grangettes

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 1992

4 km²

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