Ontologia

Commune · CHN

Cheng'an

China

BSkArid, steppe, cold(99 %)

Area

493,5km²

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°

14,6°C

Annual rain

539mm

Warmest m°

32,1°C

Coldest m°

-5,8°C

Elevation: 57 m on average (min 49 m, max 67 m)

Bioclimatic detailsExpert
Annual mean temp.
14,6°C
Annual rain
539mm
Warmest month
32,1°C
Coldest month
-5,8°C
Mean alt.
57m
Min
49m
Max
67m
Std. dev.
4m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(99 %)Arid

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

Soil & lithology

pH H₂O

8,2

Org. C

8,3g/kg

Clay

27,4%

Sand

21,2%

Silt

51,4%

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

Dominant lithology: scGLiMaggregated to Handan

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,2
Org. C
10,1g/kg
Clay
26,4%
Sand
21,8%
Silt
51,8%
5–15 cm
pH H₂O
8,2
Org. C
8,4g/kg
Clay
27,2%
Sand
21,5%
Silt
51,3%
15–30 cm
pH H₂O
8,2
Org. C
6,3g/kg
Clay
28,6%
Sand
20,2%
Silt
51,2%

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

Land cover

Forest3.8%
Crops70.1%
Built-up4.9%
Bare soil1.8%
Other (grassland, water…)19.4%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

5hab/km²

Night light

1,9nW

Built-up

490,1%

Pesticides

69,4kg/km²

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