Ontologia

Commune · CHE

Lenzburg

Switzerland

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

Species observed

2 936

Observations

33 297

Area

11,5km²

Ecological tissue

Sample of 31 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 Lenzburg : 19 espèces reliées par 137 interactions GloBI sur 5 types (connectance 24.4%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
137
Connectance
0.244
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

2 936 distinct species · 33 297 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 297 obs · 1 cellules
Obs. / cellule
≥ 33 297
33 297–33 296
33 297–33 296
33 297–33 296
< 33 297

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

Climate

Mean T°

10,2°C

Annual rain

1 073mm

Warmest m°

23,5°C

Coldest m°

-2,4°C

Elevation: 421 m on average (min 365 m, max 475 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
1 073mm
Warmest month
23,5°C
Coldest month
-2,4°C
Mean alt.
421m
Min
365m
Max
475m
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

5,4

Org. C

49,7g/kg

Clay

23,7%

Sand

41,9%

Silt

34,4%

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

Dominant lithology: suGLiMaggregated to Lenzburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
75,8g/kg
Clay
23,8%
Sand
41,6%
Silt
34,7%
5–15 cm
pH H₂O
5,4
Org. C
48,1g/kg
Clay
23,5%
Sand
41,8%
Silt
34,7%
15–30 cm
pH H₂O
5,4
Org. C
25,3g/kg
Clay
23,8%
Sand
42,3%
Silt
33,9%

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

Land cover

Forest39.9%
Crops13.6%
Built-up5.6%
Bare soil0.7%
Other (grassland, water…)40.2%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,5km

Basins crossed

1

Max stream order

3

Max drainage

11 505km²

Discharge in basins

8,2m³/s

Mean precip.

1 096mm/an

Mean T°

8,8°C

Moisture idx

0,31

Max snow

14%

Mean runoff

840mm/an

Mean elev. (basins)

515m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

4,9nW

Built-up

563,4%

Pesticides

53,2kg/km²

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

Protected areas6

IUCN Not Assigned · 4IUCN IV · 2

Lindimatt

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2001

0 km²

Bünzhalde

IUCN Not Assigned

Forest Reserves · 2023

0 km²

Bünzaue Wald

IUCN Not Assigned

Private Nature Reserves · 2023

0 km²

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