Ontologia

Commune · CHN

Yi'an

China

DwaCold, dry winter, hot summer(100 %)

Area

3 704,5km²

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°

3,0°C

Annual rain

510mm

Warmest m°

26,6°C

Coldest m°

-26,5°C

Elevation: 202 m on average (min 162 m, max 288 m)

Bioclimatic detailsExpert
Annual mean temp.
3,0°C
Annual rain
510mm
Warmest month
26,6°C
Coldest month
-26,5°C
Mean alt.
202m
Min
162m
Max
288m
Std. dev.
27m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(100 %)Cold

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

27,1g/kg

Clay

34,9%

Sand

23,3%

Silt

41,8%

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

Dominant lithology: suGLiMaggregated to Qiqihar

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
35,0g/kg
Clay
33,9%
Sand
23,9%
Silt
42,2%
5–15 cm
pH H₂O
7,2
Org. C
25,5g/kg
Clay
34,4%
Sand
23,4%
Silt
42,1%
15–30 cm
pH H₂O
7,3
Org. C
20,7g/kg
Clay
36,3%
Sand
22,7%
Silt
41,0%

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

Land cover

Forest2.1%
Crops59.9%
Built-up0.7%
Bare soil1.3%
Other (grassland, water…)36.1%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

68,4%

Pesticides

79,2kg/km²

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