Ontologia

Prefecture City · CHN

Changde

China

CfaTemperate, no dry season, hot summer(97 %)

Area

18 254,8km²

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°

16,9°C

Annual rain

1 589mm

Warmest m°

31,0°C

Coldest m°

0,4°C

Elevation: 188 m on average (min 25 m, max 1 834 m)

Bioclimatic detailsExpert
Annual mean temp.
16,9°C
Annual rain
1 589mm
Warmest month
31,0°C
Coldest month
0,4°C
Mean alt.
188m
Min
25m
Max
1 834m
Std. dev.
249m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(97 %)Temperate

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

Soil & lithology

pH H₂O

6,1

Org. C

23,6g/kg

Clay

28,8%

Sand

27,1%

Silt

44,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
35,7g/kg
Clay
28,0%
Sand
27,5%
Silt
44,6%
5–15 cm
pH H₂O
6,1
Org. C
19,3g/kg
Clay
28,8%
Sand
27,1%
Silt
44,1%
15–30 cm
pH H₂O
6,2
Org. C
15,8g/kg
Clay
29,6%
Sand
26,7%
Silt
43,7%

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

Land cover

Forest42.1%
Crops28.3%
Built-up1.1%
Bare soil1.9%
Other (grassland, water…)26.5%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

2hab/km²

Night light

0,4nW

Built-up

113,4%

Pesticides

77,3kg/km²

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

Protected areas1

IUCN VI · 1📍 Point sites · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations8