Ontologia

Commune · CHE

Silenen

Switzerland

ETPolar, tundra(54 %)

Area

141,3km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

0,1°C

Annual rain

2 277mm

Warmest m°

14,0°C

Coldest m°

-14,0°C

Elevation: 2 017 m on average (min 552 m, max 2 962 m)

Bioclimatic detailsExpert
Annual mean temp.
0,1°C
Annual rain
2 277mm
Warmest month
14,0°C
Coldest month
-14,0°C
Mean alt.
2 017m
Min
552m
Max
2 962m
Std. dev.
579m
Köppen-Geiger (dominant)
ETPolar, tundra(54 %)Polar

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

Soil & lithology

pH H₂O

5,5

Org. C

66,4g/kg

Clay

21,8%

Sand

41,6%

Silt

36,6%

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
5,5
Org. C
96,9g/kg
Clay
22,1%
Sand
41,3%
Silt
36,6%
5–15 cm
pH H₂O
5,5
Org. C
65,3g/kg
Clay
21,9%
Sand
41,4%
Silt
36,7%
15–30 cm
pH H₂O
5,6
Org. C
37,0g/kg
Clay
21,4%
Sand
42,2%
Silt
36,4%

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

Land cover

Forest17.7%
Crops0.5%
Built-up0.1%
Bare soil18.2%
Other (grassland, water…)63.6%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

12,4%

Pesticides

28,0kg/km²

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

Protected areas19

IUCN IV · 17IUCN Not Assigned · 2

Fellital

IUCN IV

Federal Hunting Reserves · 1992

40 km²

Brunnifirn

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2001

2 km²

Hüfifirn

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 1992

2 km²

Oberchäseren

IUCN IV

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

0 km²

Hanenspil

IUCN IV

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

0 km²

Complete list

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