Ontologia

Commune · CHE

Oulens-sous-Echallens

Switzerland

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

Species observed

4 315

Observations

66 088

Area

5,9km²

Ecological tissue

Sample of 30 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 Oulens-sous-Echallens : 19 espèces reliées par 104 interactions GloBI sur 6 types (connectance 19.7%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
104
Connectance
0.197
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

4 315 distinct species · 66 088 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

66 088 obs · 3 cellules
Obs. / cellule
≥ 35 982
35 982–35 981
35 982–35 981
25 161–35 981
< 25 161

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

Climate

Mean T°

10,4°C

Annual rain

1 096mm

Warmest m°

22,4°C

Coldest m°

-1,2°C

Elevation: 582 m on average (min 498 m, max 593 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
1 096mm
Warmest month
22,4°C
Coldest month
-1,2°C
Mean alt.
582m
Min
498m
Max
593m
Std. dev.
20m
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

6,4

Org. C

62,9g/kg

Clay

23,7%

Sand

41,7%

Silt

34,6%

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

Dominant lithology: smGLiMaggregated to Gros-de-Vaud

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
105,2g/kg
Clay
23,5%
Sand
41,5%
Silt
35,0%
5–15 cm
pH H₂O
6,4
Org. C
50,7g/kg
Clay
23,6%
Sand
41,3%
Silt
35,1%
15–30 cm
pH H₂O
6,4
Org. C
32,8g/kg
Clay
23,8%
Sand
42,3%
Silt
33,8%

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

Land cover

Forest20.8%
Crops55.4%
Built-up0.9%
Bare soil1.6%
Other (grassland, water…)21.3%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,9km

Basins crossed

2

Max stream order

2

Max drainage

6 393km²

Discharge in basins

0,4m³/s

Mean precip.

1 152mm/an

Mean T°

7,1°C

Moisture idx

0,30

Max snow

25%

Mean runoff

832mm/an

Mean elev. (basins)

890m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

1,1nW

Built-up

90,3%

Pesticides

54,9kg/km²

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