Ontologia

Commune · CHN

Hengfeng

China

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

Species observed

4

Observations

4

Area

642,8km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

4 distinct species · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 3 cellules
Obs. / cellule
≥ 2
2–1
2–1
1–1
< 1

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

18,4°C

Annual rain

2 192mm

Warmest m°

32,6°C

Coldest m°

1,9°C

Elevation: 197 m on average (min 46 m, max 979 m)

Bioclimatic detailsExpert
Annual mean temp.
18,4°C
Annual rain
2 192mm
Warmest month
32,6°C
Coldest month
1,9°C
Mean alt.
197m
Min
46m
Max
979m
Std. dev.
157m
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

5,2

Org. C

22,5g/kg

Clay

26,8%

Sand

38,4%

Silt

34,8%

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

Dominant lithology: smGLiMaggregated to Shangrao

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
34,6g/kg
Clay
26,3%
Sand
39,0%
Silt
34,7%
5–15 cm
pH H₂O
5,2
Org. C
19,9g/kg
Clay
26,8%
Sand
38,1%
Silt
35,1%
15–30 cm
pH H₂O
5,2
Org. C
13,1g/kg
Clay
27,3%
Sand
38,0%
Silt
34,7%

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

Land cover

Forest53.6%
Crops17.8%
Built-up1.1%
Bare soil1.1%
Other (grassland, water…)26.4%

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

Hydrology7 basins · 1 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

134,4km

Lake surface here

0,29km²

Basins crossed

7

Max stream order

5

Max drainage

9 140km²

Discharge in basins

255,7m³/s

Mean precip.

1 822mm/an

Mean T°

17,9°C

Moisture idx

0,35

Mean runoff

1 204mm/an

Mean elev. (basins)

161m

Watersheds crossing here

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

2hab/km²

Night light

0,4nW

Built-up

107,5%

Pesticides

68,9kg/km²

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