Ontologia

Commune · CHN

Yan An

China

DwaCold, dry winter, hot summer(94 %)

Area

3 536,6km²

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°

10,0°C

Annual rain

570mm

Warmest m°

28,1°C

Coldest m°

-10,4°C

Elevation: 1 164 m on average (min 918 m, max 1 451 m)

Bioclimatic detailsExpert
Annual mean temp.
10,0°C
Annual rain
570mm
Warmest month
28,1°C
Coldest month
-10,4°C
Mean alt.
1 164m
Min
918m
Max
1 451m
Std. dev.
98m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(94 %)Cold

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

Soil & lithology

pH H₂O

8,0

Org. C

15,0g/kg

Clay

17,1%

Sand

41,0%

Silt

41,9%

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

Dominant lithology: ssGLiMaggregated to Yan'an

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
26,7g/kg
Clay
16,5%
Sand
41,4%
Silt
42,0%
5–15 cm
pH H₂O
8,0
Org. C
10,2g/kg
Clay
17,5%
Sand
40,9%
Silt
41,6%
15–30 cm
pH H₂O
8,1
Org. C
8,1g/kg
Clay
17,3%
Sand
40,7%
Silt
42,1%

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

Land cover

Forest33.2%
Crops14.0%
Built-up0.3%
Bare soil1.1%
Other (grassland, water…)51.4%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

1,1nW

Built-up

34,1%

Pesticides

71,0kg/km²

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