Ontologia

Commune · CHE

Unterschächen

Switzerland

ETPolar, tundra(44 %)

Species observed

2 888

Observations

25 609

Area

78,8km²

Ecological tissue

Sample of 30 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 Unterschächen : 25 espèces reliées par 51 interactions GloBI sur 6 types (connectance 10.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
51
Connectance
0.103
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

2 888 distinct species · 25 609 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 609 obs · 2 cellules
Obs. / cellule
≥ 23 168
23 168–23 167
23 168–23 167
23 168–23 167
< 23 168

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

Climate

Mean T°

0,8°C

Annual rain

2 498mm

Warmest m°

14,5°C

Coldest m°

-13,0°C

Elevation: 1 897 m on average (min 1 225 m, max 2 840 m)

Bioclimatic detailsExpert
Annual mean temp.
0,8°C
Annual rain
2 498mm
Warmest month
14,5°C
Coldest month
-13,0°C
Mean alt.
1 897m
Min
1 225m
Max
2 840m
Std. dev.
335m
Köppen-Geiger (dominant)
ETPolar, tundra(44 %)Polar

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

63,3g/kg

Clay

24,0%

Sand

35,6%

Silt

40,4%

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

Dominant lithology: scGLiMaggregated to Uri

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
92,2g/kg
Clay
24,4%
Sand
35,1%
Silt
40,5%
5–15 cm
pH H₂O
5,5
Org. C
59,2g/kg
Clay
24,0%
Sand
35,4%
Silt
40,6%
15–30 cm
pH H₂O
5,5
Org. C
38,6g/kg
Clay
23,6%
Sand
36,3%
Silt
40,1%

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

Land cover

Forest12.1%
Crops0.7%
Built-up0.1%
Bare soil18.0%
Other (grassland, water…)69.1%

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

Hydrology2 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

23,5km

Basins crossed

2

Max stream order

3

Max drainage

994km²

Discharge in basins

3,3m³/s

Mean precip.

1 690mm/an

Mean T°

2,4°C

Moisture idx

0,68

Max snow

48%

Mean runoff

1 310mm/an

Mean elev. (basins)

1 764m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

15,4%

Pesticides

5,2kg/km²

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

Protected areas14

IUCN IV · 14

In den Arven

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2010

0 km²

Ahöri

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2010

0 km²

Gampelen

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2010

0 km²

Rüti

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2017

0 km²

Complete list

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