Ontologia

Commune · CHN

Houma

China

BSkArid, steppe, cold(94 %)

Area

223,3km²

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°

13,8°C

Annual rain

501mm

Warmest m°

31,5°C

Coldest m°

-5,8°C

Elevation: 457 m on average (min 393 m, max 978 m)

Bioclimatic detailsExpert
Annual mean temp.
13,8°C
Annual rain
501mm
Warmest month
31,5°C
Coldest month
-5,8°C
Mean alt.
457m
Min
393m
Max
978m
Std. dev.
100m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(94 %)Arid

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

Soil & lithology

pH H₂O

8,1

Org. C

11,7g/kg

Clay

22,6%

Sand

29,5%

Silt

47,9%

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

Dominant lithology: ssGLiMaggregated to Linfen

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
18,3g/kg
Clay
21,7%
Sand
30,2%
Silt
48,1%
5–15 cm
pH H₂O
8,1
Org. C
8,6g/kg
Clay
22,8%
Sand
29,5%
Silt
47,8%
15–30 cm
pH H₂O
8,1
Org. C
8,1g/kg
Clay
23,2%
Sand
29,0%
Silt
47,9%

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

Land cover

Forest8.4%
Crops36.8%
Built-up6.6%
Bare soil2.5%
Other (grassland, water…)45.7%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

8hab/km²

Night light

5,0nW

Built-up

659,6%

Pesticides

67,8kg/km²

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