Ontologia

Commune · CHN

Longhua

China

DwaCold, dry winter, hot summer(50 %)

Area

5 444km²

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°

5,9°C

Annual rain

508mm

Warmest m°

25,6°C

Coldest m°

-17,8°C

Elevation: 923 m on average (min 429 m, max 1 629 m)

Bioclimatic detailsExpert
Annual mean temp.
5,9°C
Annual rain
508mm
Warmest month
25,6°C
Coldest month
-17,8°C
Mean alt.
923m
Min
429m
Max
1 629m
Std. dev.
194m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(50 %)Cold

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

Soil & lithology

pH H₂O

7,3

Org. C

25,7g/kg

Clay

17,4%

Sand

43,1%

Silt

39,5%

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

Dominant lithology: paGLiMaggregated to Chengde

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
38,5g/kg
Clay
16,3%
Sand
44,0%
Silt
39,8%
5–15 cm
pH H₂O
7,3
Org. C
22,4g/kg
Clay
17,4%
Sand
43,2%
Silt
39,5%
15–30 cm
pH H₂O
7,3
Org. C
16,2g/kg
Clay
18,5%
Sand
42,2%
Silt
39,3%

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

Land cover

Forest42.8%
Crops16.2%
Built-up0.4%
Bare soil0.6%
Other (grassland, water…)40.0%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

41,5%

Pesticides

78,5kg/km²

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