Ontologia

Commune · CHE

Belfaux

Switzerland

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

Species observed

1 341

Observations

7 025

Area

6,4km²

Ecological tissue

Sample of 35 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 Belfaux : 24 espèces reliées par 105 interactions GloBI sur 7 types (connectance 15.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
105
Connectance
0.158
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

1 341 distinct species · 7 025 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 025 obs · 1 cellules
Obs. / cellule
≥ 7 025
7 025–7 024
7 025–7 024
7 025–7 024
< 7 025

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

Climate

Mean T°

9,5°C

Annual rain

1 307mm

Warmest m°

22,7°C

Coldest m°

-3,3°C

Elevation: 621 m on average (min 591 m, max 663 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
1 307mm
Warmest month
22,7°C
Coldest month
-3,3°C
Mean alt.
621m
Min
591m
Max
663m
Std. dev.
21m
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

6,3

Org. C

37,0g/kg

Clay

17,5%

Sand

53,4%

Silt

29,1%

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

Dominant lithology: suGLiMaggregated to La Sarine

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
58,8g/kg
Clay
18,3%
Sand
52,8%
Silt
28,8%
5–15 cm
pH H₂O
6,3
Org. C
30,7g/kg
Clay
17,1%
Sand
53,8%
Silt
29,1%
15–30 cm
pH H₂O
6,3
Org. C
21,6g/kg
Clay
17,0%
Sand
53,5%
Silt
29,5%

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

Land cover

Forest29.8%
Crops30.9%
Built-up2.4%
Bare soil0.4%
Other (grassland, water…)36.4%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,6km

Basins crossed

2

Max stream order

1

Max drainage

2 688km²

Discharge in basins

0,1m³/s

Mean precip.

1 229mm/an

Mean T°

5,9°C

Moisture idx

0,41

Max snow

30%

Mean runoff

763mm/an

Mean elev. (basins)

1 111m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

3hab/km²

Night light

1,8nW

Built-up

242,6%

Pesticides

52,1kg/km²

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