Ontologia

District · CHE

Raron

Switzerland

ETPolar, tundra(39 %)

Area

127,1km²

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°

0,7°C

Annual rain

1 810mm

Warmest m°

15,3°C

Coldest m°

-13,6°C

Elevation: 1 980 m on average (min 778 m, max 3 401 m)

Bioclimatic detailsExpert
Annual mean temp.
0,7°C
Annual rain
1 810mm
Warmest month
15,3°C
Coldest month
-13,6°C
Mean alt.
1 980m
Min
778m
Max
3 401m
Std. dev.
575m
Köppen-Geiger (dominant)
ETPolar, tundra(39 %)Polar

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

71,5g/kg

Clay

20,6%

Sand

42,9%

Silt

36,5%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
113,9g/kg
Clay
20,5%
Sand
42,4%
Silt
37,1%
5–15 cm
pH H₂O
6,1
Org. C
61,3g/kg
Clay
20,4%
Sand
42,8%
Silt
36,8%
15–30 cm
pH H₂O
6,1
Org. C
39,2g/kg
Clay
20,8%
Sand
43,4%
Silt
35,7%

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

Land cover

Forest23.0%
Crops0.6%
Built-up0.3%
Bare soil19.3%
Other (grassland, water…)56.9%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

32,6%

Pesticides

14,7kg/km²

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

Protected areas42

IUCN IV · 28IUCN Not Assigned · 9IUCN Not Reported · 2IUCN Ia · 2IUCN Not Applicable · 1

Aletschwald

IUCN IV

Federal Hunting Reserves · 1992

15 km²

Tunetsch

IUCN Not Assigned

Forest Reserves · 2023

4 km²

Complete list

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

Sub-administrations8