Ontologia

Prefecture City · CHN

Xiantao

China

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

Area

2 526,2km²

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°

17,2°C

Annual rain

1 439mm

Warmest m°

31,6°C

Coldest m°

-0,1°C

Elevation: 25 m on average (min 19 m, max 33 m)

Bioclimatic detailsExpert
Annual mean temp.
17,2°C
Annual rain
1 439mm
Warmest month
31,6°C
Coldest month
-0,1°C
Mean alt.
25m
Min
19m
Max
33m
Std. dev.
2m
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

7,2

Org. C

19,9g/kg

Clay

34,7%

Sand

18,3%

Silt

47,0%

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

Dominant lithology: wbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
25,8g/kg
Clay
33,6%
Sand
19,2%
Silt
47,2%
5–15 cm
pH H₂O
7,2
Org. C
17,9g/kg
Clay
34,6%
Sand
18,1%
Silt
47,3%
15–30 cm
pH H₂O
7,3
Org. C
15,9g/kg
Clay
35,8%
Sand
17,6%
Silt
46,6%

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

Land cover

Forest10.7%
Crops59.2%
Built-up1.8%
Bare soil3.2%
Other (grassland, water…)25.2%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

3hab/km²

Night light

1,0nW

Built-up

175,5%

Pesticides

75,6kg/km²

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

Protected areas2

IUCN Ib · 1IUCN II · 1

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

Sub-administrations1