Ontologia

Commune · CHN

Gu'an

China

BSkArid, steppe, cold(100 %)

Area

692,5km²

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°

13,4°C

Annual rain

508mm

Warmest m°

31,6°C

Coldest m°

-7,7°C

Elevation: 19 m on average (min 9 m, max 33 m)

Bioclimatic detailsExpert
Annual mean temp.
13,4°C
Annual rain
508mm
Warmest month
31,6°C
Coldest month
-7,7°C
Mean alt.
19m
Min
9m
Max
33m
Std. dev.
5m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

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

10,2g/kg

Clay

16,3%

Sand

43,7%

Silt

40,0%

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

Dominant lithology: suGLiMaggregated to Langfang

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
14,9g/kg
Clay
16,4%
Sand
44,1%
Silt
39,5%
5–15 cm
pH H₂O
7,9
Org. C
7,8g/kg
Clay
15,9%
Sand
43,9%
Silt
40,2%
15–30 cm
pH H₂O
7,9
Org. C
7,9g/kg
Clay
16,7%
Sand
43,0%
Silt
40,3%

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

Land cover

Forest5.3%
Crops58.7%
Built-up5.3%
Bare soil2.8%
Other (grassland, water…)27.9%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

4hab/km²

Night light

3,9nW

Built-up

532,9%

Pesticides

69,6kg/km²

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