Ontologia

Commune · CHN

Hejin

China

BSkArid, steppe, cold(87 %)

Area

590,5km²

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°

13,9°C

Annual rain

531mm

Warmest m°

31,5°C

Coldest m°

-6,2°C

Elevation: 498 m on average (min 369 m, max 1 122 m)

Bioclimatic detailsExpert
Annual mean temp.
13,9°C
Annual rain
531mm
Warmest month
31,5°C
Coldest month
-6,2°C
Mean alt.
498m
Min
369m
Max
1 122m
Std. dev.
147m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(87 %)Arid

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

Soil & lithology

pH H₂O

8,1

Org. C

14,3g/kg

Clay

19,4%

Sand

34,8%

Silt

45,8%

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

Dominant lithology: suGLiMaggregated to Yuncheng

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
23,2g/kg
Clay
18,9%
Sand
35,3%
Silt
45,8%
5–15 cm
pH H₂O
8,1
Org. C
10,9g/kg
Clay
19,9%
Sand
34,5%
Silt
45,6%
15–30 cm
pH H₂O
8,1
Org. C
8,7g/kg
Clay
19,4%
Sand
34,6%
Silt
46,0%

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

Land cover

Forest8.8%
Crops35.6%
Built-up4.7%
Bare soil3.9%
Other (grassland, water…)47.1%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

5hab/km²

Night light

3,3nW

Built-up

468,8%

Pesticides

67,2kg/km²

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