Ontologia

Commune · CHN

Tongwei

China

DwbCold, dry winter, warm summer(96 %)

Area

2 910,6km²

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°

7,5°C

Annual rain

469mm

Warmest m°

23,7°C

Coldest m°

-11,9°C

Elevation: 1 958 m on average (min 1 510 m, max 2 399 m)

Bioclimatic detailsExpert
Annual mean temp.
7,5°C
Annual rain
469mm
Warmest month
23,7°C
Coldest month
-11,9°C
Mean alt.
1 958m
Min
1 510m
Max
2 399m
Std. dev.
160m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(96 %)Cold

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

Soil & lithology

pH H₂O

7,9

Org. C

26,9g/kg

Clay

23,1%

Sand

27,7%

Silt

49,2%

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

Dominant lithology: smGLiMaggregated to Dingxi

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
42,2g/kg
Clay
21,8%
Sand
28,7%
Silt
49,5%
5–15 cm
pH H₂O
7,9
Org. C
20,8g/kg
Clay
23,1%
Sand
27,7%
Silt
49,2%
15–30 cm
pH H₂O
7,9
Org. C
17,6g/kg
Clay
24,4%
Sand
26,9%
Silt
48,8%

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

Land cover

Forest8.8%
Crops34.1%
Built-up0.2%
Bare soil4.8%
Other (grassland, water…)52.2%

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

19,0%

Pesticides

68,3kg/km²

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