Ontologia

Commune · CHN

Chengde Shì

China

DwaCold, dry winter, hot summer(93 %)

Area

499,4km²

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°

8,7°C

Annual rain

525mm

Warmest m°

28,0°C

Coldest m°

-14,6°C

Elevation: 540 m on average (min 304 m, max 1 243 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
525mm
Warmest month
28,0°C
Coldest month
-14,6°C
Mean alt.
540m
Min
304m
Max
1 243m
Std. dev.
174m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(93 %)Cold

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

Soil & lithology

pH H₂O

7,5

Org. C

20,1g/kg

Clay

15,2%

Sand

41,1%

Silt

43,7%

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

Dominant lithology: paGLiMaggregated to Chengde

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
29,5g/kg
Clay
14,1%
Sand
41,9%
Silt
44,0%
5–15 cm
pH H₂O
7,5
Org. C
17,3g/kg
Clay
15,3%
Sand
41,3%
Silt
43,4%
15–30 cm
pH H₂O
7,5
Org. C
13,6g/kg
Clay
16,1%
Sand
40,2%
Silt
43,7%

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

Land cover

Forest31.9%
Crops12.0%
Built-up3.0%
Bare soil1.2%
Other (grassland, water…)51.9%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

9hab/km²

Night light

4,4nW

Built-up

305,3%

Pesticides

79,1kg/km²

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