Ontologia

Commune · CHE

La Chaux-des-Breuleux

Switzerland

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

Species observed

2 377

Observations

37 035

Area

4,1km²

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 La Chaux-des-Breuleux : 14 espèces reliées par 79 interactions GloBI sur 6 types (connectance 22.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
79
Connectance
0.225
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

2 377 distinct species · 37 035 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

37 035 obs · 1 cellules
Obs. / cellule
≥ 37 035
37 035–37 034
37 035–37 034
37 035–37 034
< 37 035

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

Climate

Mean T°

6,8°C

Annual rain

1 492mm

Warmest m°

19,3°C

Coldest m°

-4,8°C

Elevation: 1 016 m on average (min 1 007 m, max 1 061 m)

Bioclimatic detailsExpert
Annual mean temp.
6,8°C
Annual rain
1 492mm
Warmest month
19,3°C
Coldest month
-4,8°C
Mean alt.
1 016m
Min
1 007m
Max
1 061m
Std. dev.
12m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

70,9g/kg

Clay

37,5%

Sand

17,4%

Silt

45,1%

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

Dominant lithology: scGLiMaggregated to Les Franches-Montagnes

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
109,6g/kg
Clay
36,8%
Sand
17,0%
Silt
46,1%
5–15 cm
pH H₂O
6,1
Org. C
62,0g/kg
Clay
37,7%
Sand
17,4%
Silt
44,9%
15–30 cm
pH H₂O
6,1
Org. C
41,2g/kg
Clay
38,0%
Sand
17,7%
Silt
44,2%

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

Land cover

Forest25.8%
Crops33.9%
Built-up0.3%
Bare soil0.3%
Other (grassland, water…)39.6%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

921km²

Discharge in basins

0,1m³/s

Mean precip.

1 314mm/an

Mean T°

5,9°C

Moisture idx

0,49

Max snow

32%

Mean runoff

701mm/an

Mean elev. (basins)

1 049m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

31,9%

Pesticides

9,5kg/km²

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

Protected areas5

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

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