Ontologia

Commune · CHN

Handan shì

China

BSkArid, steppe, cold(62 %)

Area

94,4km²

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°

14,6°C

Annual rain

526mm

Warmest m°

32,0°C

Coldest m°

-5,9°C

Elevation: 62 m on average (min 52 m, max 97 m)

Bioclimatic detailsExpert
Annual mean temp.
14,6°C
Annual rain
526mm
Warmest month
32,0°C
Coldest month
-5,9°C
Mean alt.
62m
Min
52m
Max
97m
Std. dev.
9m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(62 %)Arid

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

Soil & lithology

pH H₂O

7,8

Org. C

9,7g/kg

Clay

28,0%

Sand

29,0%

Silt

43,0%

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

Dominant lithology: scGLiMaggregated to Handan

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
11,1g/kg
Clay
26,6%
Sand
30,3%
Silt
43,2%
5–15 cm
pH H₂O
7,8
Org. C
9,9g/kg
Clay
28,0%
Sand
28,6%
Silt
43,4%
15–30 cm
pH H₂O
7,8
Org. C
8,1g/kg
Clay
29,4%
Sand
28,2%
Silt
42,4%

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

Land cover

Forest2.7%
Crops8.9%
Built-up22.4%
Bare soil2.5%
Other (grassland, water…)63.6%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

101hab/km²

Night light

21,2nW

Built-up

2 237,2%

Pesticides

75,1kg/km²

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