Ontologia

Commune · CHE

Sachseln

Switzerland

DfcCold, no dry season, cold summer(40 %)

Species observed

3 983

Observations

39 078

Area

57,1km²

Ecological tissue

Sample of 45 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 Sachseln : 37 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 6 types (connectance 6.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
67
Connectance
0.065
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

3 983 distinct species · 39 078 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

39 078 obs · 2 cellules
Obs. / cellule
≥ 25 110
25 110–25 109
25 110–25 109
25 110–25 109
< 25 110

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

Climate

Mean T°

5,6°C

Annual rain

1 875mm

Warmest m°

18,7°C

Coldest m°

-7,3°C

Elevation: 1 193 m on average (min 472 m, max 2 121 m)

Bioclimatic detailsExpert
Annual mean temp.
5,6°C
Annual rain
1 875mm
Warmest month
18,7°C
Coldest month
-7,3°C
Mean alt.
1 193m
Min
472m
Max
2 121m
Std. dev.
468m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(40 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,7

Org. C

67,3g/kg

Clay

25,0%

Sand

38,8%

Silt

36,2%

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

Dominant lithology: scGLiMaggregated to Obwalden

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
100,1g/kg
Clay
25,1%
Sand
38,8%
Silt
36,1%
5–15 cm
pH H₂O
5,7
Org. C
63,5g/kg
Clay
24,9%
Sand
39,0%
Silt
36,1%
15–30 cm
pH H₂O
5,7
Org. C
38,1g/kg
Clay
25,1%
Sand
38,5%
Silt
36,4%

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

Land cover

Forest42.9%
Crops4.2%
Built-up0.6%
Bare soil2.9%
Other (grassland, water…)49.4%

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

Hydrology1 basins · 1 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

18,7km

Lake surface here

3,79km²

Basins crossed

1

Max stream order

3

Max drainage

442km²

Discharge in basins

2,4m³/s

Mean precip.

1 396mm/an

Mean T°

5,9°C

Moisture idx

0,53

Max snow

31%

Mean runoff

1 206mm/an

Mean elev. (basins)

1 126m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

56,3%

Pesticides

36,0kg/km²

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

Protected areas35

IUCN IV · 28IUCN Not Assigned · 6IUCN Not Reported · 1

Chlisterli

IUCN Not Assigned

Forest Reserves · 2023

2 km²

Hanenried

IUCN Not Reported

Emerald Network

0 km²

Hanenried

IUCN Not Assigned

Emerald Sites · 2009

0 km²

Chli Älggi

IUCN Not Assigned

Forest Reserves · 2023

0 km²

Wägisberg

IUCN Not Assigned

Forest Reserves · 2023

0 km²

Sachsler Seefeld

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2001

0 km²

Complete list

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