Ontologia

Commune · CHE

Eiken

Switzerland

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

Species observed

2 442

Observations

27 579

Area

7km²

Ecological tissue

Sample of 27 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 Eiken : 14 espèces reliées par 126 interactions GloBI sur 5 types (connectance 33.3%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
126
Connectance
0.333
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

2 442 distinct species · 27 579 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 579 obs · 1 cellules
Obs. / cellule
≥ 27 579
27 579–27 578
27 579–27 578
27 579–27 578
< 27 579

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

Climate

Mean T°

10,5°C

Annual rain

1 181mm

Warmest m°

24,1°C

Coldest m°

-2,7°C

Elevation: 334 m on average (min 310 m, max 463 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
1 181mm
Warmest month
24,1°C
Coldest month
-2,7°C
Mean alt.
334m
Min
310m
Max
463m
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

6,1

Org. C

66,1g/kg

Clay

40,9%

Sand

20,6%

Silt

38,5%

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

Dominant lithology: suGLiMaggregated to Laufenburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
98,9g/kg
Clay
41,3%
Sand
20,6%
Silt
38,1%
5–15 cm
pH H₂O
6,1
Org. C
60,3g/kg
Clay
40,7%
Sand
20,7%
Silt
38,6%
15–30 cm
pH H₂O
6,2
Org. C
39,2g/kg
Clay
40,6%
Sand
20,6%
Silt
38,9%

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

Land cover

Forest29.6%
Crops28.3%
Built-up3.8%
Bare soil1.2%
Other (grassland, water…)37.2%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

3,1km

Basins crossed

1

Max stream order

7

Max drainage

34 338km²

Discharge in basins

10,3m³/s

Mean precip.

1 030mm/an

Mean T°

8,6°C

Moisture idx

0,25

Max snow

17%

Mean runoff

693mm/an

Mean elev. (basins)

534m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

5,6nW

Built-up

382,9%

Pesticides

37,6kg/km²

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

Protected areas5

IUCN IV · 3IUCN Not Assigned · 2

Mattenplätz

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2001

0 km²

Chinzhalde

IUCN Not Assigned

Forest Reserves · 2023

0 km²

Ankematt

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2001

0 km²

Weiher im Tal

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2001

0 km²

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