Ontologia

Commune · CHN

Siyang

China

CwaTemperate, dry winter, hot summer(76 %)

Area

1 742,6km²

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°

15,0°C

Annual rain

974mm

Warmest m°

30,7°C

Coldest m°

-3,2°C

Elevation: 14 m on average (min 8 m, max 27 m)

Bioclimatic detailsExpert
Annual mean temp.
15,0°C
Annual rain
974mm
Warmest month
30,7°C
Coldest month
-3,2°C
Mean alt.
14m
Min
8m
Max
27m
Std. dev.
4m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(76 %)Temperate

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

Soil & lithology

pH H₂O

7,9

Org. C

9,2g/kg

Clay

29,6%

Sand

24,8%

Silt

45,6%

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

Dominant lithology: suGLiMaggregated to Suqian

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
13,9g/kg
Clay
29,4%
Sand
24,9%
Silt
45,7%
5–15 cm
pH H₂O
8,0
Org. C
7,7g/kg
Clay
29,8%
Sand
24,7%
Silt
45,5%
15–30 cm
pH H₂O
8,0
Org. C
6,0g/kg
Clay
29,6%
Sand
24,9%
Silt
45,5%

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

Land cover

Forest3.4%
Crops57.2%
Built-up3.0%
Bare soil2.3%
Other (grassland, water…)34.1%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

5hab/km²

Night light

1,7nW

Built-up

300,6%

Pesticides

75,1kg/km²

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