Ontologia

Commune · CHN

Liangzhou

China

BSkArid, steppe, cold(89 %)

Area

1 693km²

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°

9,3°C

Annual rain

332mm

Warmest m°

27,0°C

Coldest m°

-11,1°C

Elevation: 1 861 m on average (min 1 508 m, max 3 055 m)

Bioclimatic detailsExpert
Annual mean temp.
9,3°C
Annual rain
332mm
Warmest month
27,0°C
Coldest month
-11,1°C
Mean alt.
1 861m
Min
1 508m
Max
3 055m
Std. dev.
268m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(89 %)Arid

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

Soil & lithology

pH H₂O

8,2

Org. C

19,0g/kg

Clay

19,2%

Sand

31,6%

Silt

49,2%

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

Dominant lithology: ssGLiMaggregated to Lanzhou

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
31,9g/kg
Clay
18,5%
Sand
31,9%
Silt
49,6%
5–15 cm
pH H₂O
8,2
Org. C
12,9g/kg
Clay
19,2%
Sand
31,6%
Silt
49,1%
15–30 cm
pH H₂O
8,2
Org. C
12,1g/kg
Clay
19,9%
Sand
31,2%
Silt
48,9%

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

Land cover

Forest6.8%
Crops19.1%
Built-up3.4%
Bare soil5.5%
Other (grassland, water…)65.2%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

12hab/km²

Night light

4,8nW

Built-up

340,2%

Pesticides

68,9kg/km²

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