Ontologia

Commune · CHE

Vallamand

Switzerland

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

Species observed

3 725

Observations

55 886

Area

2,1km²

Ecological tissue

Sample of 40 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 Vallamand : 27 espèces reliées par 123 interactions GloBI sur 5 types (connectance 15.0%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
123
Connectance
0.150
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

3 725 distinct species · 55 886 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

55 886 obs · 1 cellules
Obs. / cellule
≥ 55 886
55 886–55 885
55 886–55 885
55 886–55 885
< 55 886

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

Climate

Mean T°

10,1°C

Annual rain

1 177mm

Warmest m°

23,3°C

Coldest m°

-2,8°C

Elevation: 503 m on average (min 448 m, max 518 m)

Bioclimatic detailsExpert
Annual mean temp.
10,1°C
Annual rain
1 177mm
Warmest month
23,3°C
Coldest month
-2,8°C
Mean alt.
503m
Min
448m
Max
518m
Std. dev.
28m
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

6,8

Org. C

38,7g/kg

Clay

22,3%

Sand

47,1%

Silt

30,6%

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

Dominant lithology: suGLiMaggregated to Broye-Vully

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
52,6g/kg
Clay
23,1%
Sand
46,9%
Silt
30,2%
5–15 cm
pH H₂O
6,8
Org. C
36,5g/kg
Clay
21,9%
Sand
47,6%
Silt
30,5%
15–30 cm
pH H₂O
6,9
Org. C
27,0g/kg
Clay
22,0%
Sand
46,8%
Silt
31,2%

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

Land cover

Forest19.4%
Crops50.1%
Built-up1.3%
Bare soil1.9%
Other (grassland, water…)27.2%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

2 688km²

Discharge in basins

0,0m³/s

Mean precip.

1 120mm/an

Mean T°

7,5°C

Moisture idx

0,30

Max snow

20%

Mean runoff

788mm/an

Mean elev. (basins)

761m

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

128,3%

Pesticides

52,8kg/km²

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