Ontologia

Commune · CHE

Les Pommerats

Switzerland

DfbCold, no dry season, warm summer(71 %)

Species observed

2 851

Observations

39 897

Area

10,5km²

Ecological tissue

Sample of 29 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 Les Pommerats : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 116 interactions GloBI sur 6 types (connectance 26.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
116
Connectance
0.267
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

2 851 distinct species · 39 897 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

39 897 obs · 2 cellules
Obs. / cellule
≥ 24 931
24 931–24 930
24 931–24 930
24 931–24 930
< 24 931

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

Climate

Mean T°

7,7°C

Annual rain

1 461mm

Warmest m°

20,4°C

Coldest m°

-4,1°C

Elevation: 823 m on average (min 643 m, max 987 m)

Bioclimatic detailsExpert
Annual mean temp.
7,7°C
Annual rain
1 461mm
Warmest month
20,4°C
Coldest month
-4,1°C
Mean alt.
823m
Min
643m
Max
987m
Std. dev.
115m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(71 %)Cold

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

Soil & lithology

pH H₂O

5,7

Org. C

80,6g/kg

Clay

34,8%

Sand

27,6%

Silt

37,6%

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
5,6
Org. C
111,9g/kg
Clay
34,8%
Sand
27,4%
Silt
37,8%
5–15 cm
pH H₂O
5,6
Org. C
81,5g/kg
Clay
34,5%
Sand
27,6%
Silt
37,9%
15–30 cm
pH H₂O
5,7
Org. C
48,6g/kg
Clay
34,9%
Sand
27,9%
Silt
37,2%

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

Land cover

Forest59.2%
Crops17.1%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)23.2%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

0,3km

Basins crossed

1

Max stream order

3

Max drainage

1 464km²

Discharge in basins

0,3m³/s

Mean precip.

1 283mm/an

Mean T°

6,7°C

Moisture idx

0,44

Max snow

29%

Mean runoff

837mm/an

Mean elev. (basins)

939m

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

31,6%

Pesticides

12,0kg/km²

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

Protected areas8

IUCN Not Assigned · 4IUCN IV · 2IUCN V · 1IUCN Not Reported · 1

St-Ursanne

IUCN Not Assigned

Emerald Sites · 2009

20 km²

Clairbié

IUCN Not Assigned

Private Nature Reserves · 2018

1 km²

Les Pommerats

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2001

0 km²

Complete list

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