Ontologia

Commune · CHE

Bolligen

Switzerland

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

Area

16,7km²

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°

8,8°C

Annual rain

1 329mm

Warmest m°

21,8°C

Coldest m°

-3,8°C

Elevation: 705 m on average (min 563 m, max 797 m)

Bioclimatic detailsExpert
Annual mean temp.
8,8°C
Annual rain
1 329mm
Warmest month
21,8°C
Coldest month
-3,8°C
Mean alt.
705m
Min
563m
Max
797m
Std. dev.
66m
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

5,4

Org. C

51,0g/kg

Clay

18,9%

Sand

50,5%

Silt

30,6%

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

Dominant lithology: suGLiMaggregated to Bern

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
79,6g/kg
Clay
18,9%
Sand
50,4%
Silt
30,8%
5–15 cm
pH H₂O
5,4
Org. C
41,5g/kg
Clay
19,0%
Sand
50,4%
Silt
30,6%
15–30 cm
pH H₂O
5,4
Org. C
31,9g/kg
Clay
18,7%
Sand
50,8%
Silt
30,5%

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

Land cover

Forest46.9%
Crops19.8%
Built-up1.6%
Bare soil0.5%
Other (grassland, water…)31.2%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

2hab/km²

Night light

1,6nW

Built-up

156,3%

Pesticides

52,8kg/km²

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