Ontologia

Commune · CHN

Lan

China

DwbCold, dry winter, warm summer(76 %)

Area

1 490,7km²

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°

6,2°C

Annual rain

512mm

Warmest m°

25,0°C

Coldest m°

-16,5°C

Elevation: 1 501 m on average (min 1 172 m, max 2 102 m)

Bioclimatic detailsExpert
Annual mean temp.
6,2°C
Annual rain
512mm
Warmest month
25,0°C
Coldest month
-16,5°C
Mean alt.
1 501m
Min
1 172m
Max
2 102m
Std. dev.
227m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(76 %)Cold

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

Soil & lithology

pH H₂O

7,6

Org. C

21,4g/kg

Clay

16,2%

Sand

46,2%

Silt

37,6%

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

Dominant lithology: suGLiMaggregated to Luliang

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
31,1g/kg
Clay
15,6%
Sand
47,1%
Silt
37,3%
5–15 cm
pH H₂O
7,7
Org. C
19,4g/kg
Clay
15,8%
Sand
46,7%
Silt
37,5%
15–30 cm
pH H₂O
7,6
Org. C
13,6g/kg
Clay
17,3%
Sand
44,8%
Silt
38,0%

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

Land cover

Forest23.5%
Crops22.9%
Built-up0.3%
Bare soil1.6%
Other (grassland, water…)51.6%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

0,4nW

Built-up

35,4%

Pesticides

69,7kg/km²

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