Ontologia

Commune · CHN

Bayan

China

DwaCold, dry winter, hot summer(99 %)

Area

3 131,4km²

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°

3,6°C

Annual rain

597mm

Warmest m°

26,3°C

Coldest m°

-26,1°C

Elevation: 169 m on average (min 109 m, max 394 m)

Bioclimatic detailsExpert
Annual mean temp.
3,6°C
Annual rain
597mm
Warmest month
26,3°C
Coldest month
-26,1°C
Mean alt.
169m
Min
109m
Max
394m
Std. dev.
38m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(99 %)Cold

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

Soil & lithology

pH H₂O

6,5

Org. C

31,8g/kg

Clay

30,7%

Sand

24,1%

Silt

45,2%

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

Dominant lithology: paGLiMaggregated to Harbin

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
41,7g/kg
Clay
30,5%
Sand
24,1%
Silt
45,4%
5–15 cm
pH H₂O
6,5
Org. C
31,3g/kg
Clay
30,3%
Sand
24,4%
Silt
45,3%
15–30 cm
pH H₂O
6,5
Org. C
22,4g/kg
Clay
31,2%
Sand
24,0%
Silt
44,8%

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

Land cover

Forest10.4%
Crops58.6%
Built-up1.1%
Bare soil0.3%
Other (grassland, water…)29.5%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

115,1%

Pesticides

79,8kg/km²

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