Ontologia

Commune · CHE

Lucerne

Switzerland

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

Species observed

4 357

Observations

60 898

Area

14,4km²

Ecological tissue

Sample of 39 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 Lucerne : 21 espèces reliées par 124 interactions GloBI sur 5 types (connectance 13.7%, filtre Serrano α=0.2). 22 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
124
Connectance
0.137
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

4 357 distinct species · 60 898 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

60 898 obs · 1 cellules
Obs. / cellule
≥ 60 898
60 898–60 897
60 898–60 897
60 898–60 897
< 60 898

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 547mm

Warmest m°

23,0°C

Coldest m°

-2,2°C

Elevation: 480 m on average (min 433 m, max 579 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
1 547mm
Warmest month
23,0°C
Coldest month
-2,2°C
Mean alt.
480m
Min
433m
Max
579m
Std. dev.
36m
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

5,8

Org. C

66,2g/kg

Clay

22,4%

Sand

41,6%

Silt

36,0%

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

Dominant lithology: smGLiMaggregated to Luzern

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
103,0g/kg
Clay
22,4%
Sand
41,7%
Silt
35,9%
5–15 cm
pH H₂O
5,9
Org. C
58,7g/kg
Clay
22,3%
Sand
41,3%
Silt
36,3%
15–30 cm
pH H₂O
5,9
Org. C
37,0g/kg
Clay
22,5%
Sand
41,8%
Silt
35,8%

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

Land cover

Forest20.9%
Crops6.3%
Built-up8.7%
Bare soil0.7%
Other (grassland, water…)63.5%

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

Hydrology3 basins · 2 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

5,4km

Lake surface here

1,11km²

Basins crossed

3

Max stream order

4

Max drainage

2 925km²

Discharge in basins

22,5m³/s

Mean precip.

1 183mm/an

Mean T°

8,5°C

Moisture idx

0,37

Max snow

31%

Mean runoff

1 069mm/an

Mean elev. (basins)

620m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

25hab/km²

Night light

13,8nW

Built-up

867,4%

Pesticides

53,9kg/km²

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

Protected areas2

IUCN IV · 1IUCN Not Assigned · 1

Zihlmatt Allmend

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2017

0 km²

Hombrig

IUCN Not Assigned

Forest Reserves · 2023

0 km²

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