Ontologia

Commune · CHN

Hai'an

China

CfaTemperate, no dry season, hot summer(100 %)

Area

1 132,6km²

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°

15,3°C

Annual rain

1 141mm

Warmest m°

30,8°C

Coldest m°

-1,8°C

Elevation: 4 m on average (min 2 m, max 6 m)

Bioclimatic detailsExpert
Annual mean temp.
15,3°C
Annual rain
1 141mm
Warmest month
30,8°C
Coldest month
-1,8°C
Mean alt.
4m
Min
2m
Max
6m
Std. dev.
1m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,7

Org. C

13,9g/kg

Clay

23,0%

Sand

21,6%

Silt

55,5%

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

Dominant lithology: suGLiMaggregated to Nantong

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
19,4g/kg
Clay
22,0%
Sand
22,7%
Silt
55,3%
5–15 cm
pH H₂O
7,7
Org. C
13,0g/kg
Clay
22,4%
Sand
21,7%
Silt
55,9%
15–30 cm
pH H₂O
7,8
Org. C
9,3g/kg
Clay
24,6%
Sand
20,3%
Silt
55,1%

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

Land cover

Forest3.7%
Crops46.3%
Built-up7.4%
Bare soil1.3%
Other (grassland, water…)41.3%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

5hab/km²

Night light

3,1nW

Built-up

739,8%

Pesticides

74,0kg/km²

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