Ontologia

Commune · CHE

Oberwil bei Büren

Switzerland

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

Species observed

2 684

Observations

22 777

Area

6,8km²

Ecological tissue

Sample of 41 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 Oberwil bei Büren : 31 espèces reliées par 115 interactions GloBI sur 5 types (connectance 14.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
115
Connectance
0.140
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

2 684 distinct species · 22 777 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 777 obs · 1 cellules
Obs. / cellule
≥ 22 777
22 777–22 776
22 777–22 776
22 777–22 776
< 22 777

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

Climate

Mean T°

9,8°C

Annual rain

1 231mm

Warmest m°

23,0°C

Coldest m°

-2,9°C

Elevation: 520 m on average (min 461 m, max 593 m)

Bioclimatic detailsExpert
Annual mean temp.
9,8°C
Annual rain
1 231mm
Warmest month
23,0°C
Coldest month
-2,9°C
Mean alt.
520m
Min
461m
Max
593m
Std. dev.
32m
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

6,5

Org. C

46,7g/kg

Clay

24,0%

Sand

40,7%

Silt

35,3%

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

Dominant lithology: suGLiMaggregated to Büren

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
68,2g/kg
Clay
24,5%
Sand
40,5%
Silt
35,0%
5–15 cm
pH H₂O
6,6
Org. C
35,0g/kg
Clay
23,7%
Sand
40,9%
Silt
35,6%
15–30 cm
pH H₂O
6,5
Org. C
37,0g/kg
Clay
23,7%
Sand
40,8%
Silt
35,5%

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

Land cover

Forest42.8%
Crops27.7%
Built-up1.2%
Bare soil0.6%
Other (grassland, water…)27.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,4km

Basins crossed

1

Max stream order

1

Max drainage

8 397km²

Discharge in basins

2,6m³/s

Mean precip.

1 080mm/an

Mean T°

7,6°C

Moisture idx

0,29

Max snow

19%

Mean runoff

697mm/an

Mean elev. (basins)

721m

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

1,2nW

Built-up

119,8%

Pesticides

53,0kg/km²

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