Ontologia

Prefecture City · CHN

Changsha

China

CfaTemperate, no dry season, hot summer(100 %)

Area

11 772km²

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°

17,6°C

Annual rain

1 772mm

Warmest m°

32,2°C

Coldest m°

1,4°C

Elevation: 167 m on average (min 26 m, max 1 424 m)

Bioclimatic detailsExpert
Annual mean temp.
17,6°C
Annual rain
1 772mm
Warmest month
32,2°C
Coldest month
1,4°C
Mean alt.
167m
Min
26m
Max
1 424m
Std. dev.
161m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,9

Org. C

23,6g/kg

Clay

30,0%

Sand

26,7%

Silt

43,3%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
38,0g/kg
Clay
29,5%
Sand
27,1%
Silt
43,5%
5–15 cm
pH H₂O
5,9
Org. C
19,2g/kg
Clay
29,9%
Sand
26,7%
Silt
43,5%
15–30 cm
pH H₂O
5,9
Org. C
13,6g/kg
Clay
30,6%
Sand
26,3%
Silt
43,1%

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

Land cover

Forest45.8%
Crops21.3%
Built-up2.5%
Bare soil1.4%
Other (grassland, water…)29.0%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

5hab/km²

Night light

3,1nW

Built-up

249,8%

Pesticides

73,6kg/km²

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

Sub-administrations5