Ontologia

Commune · CHN

Guzhen

China

CfaTemperate, no dry season, hot summer(53 %)

Species observed

10

Observations

27

Area

1 486,8km²

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

10 distinct species · 27 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 obs · 6 cellules
Obs. / cellule
≥ 16
16–15
4–15
2–3
< 2

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

Climate

Mean T°

15,4°C

Annual rain

962mm

Warmest m°

31,2°C

Coldest m°

-3,1°C

Elevation: 20 m on average (min 14 m, max 24 m)

Bioclimatic detailsExpert
Annual mean temp.
15,4°C
Annual rain
962mm
Warmest month
31,2°C
Coldest month
-3,1°C
Mean alt.
20m
Min
14m
Max
24m
Std. dev.
2m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(53 %)Temperate

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

8,8g/kg

Clay

33,8%

Sand

19,4%

Silt

46,9%

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

Dominant lithology: suGLiMaggregated to Bengbu

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
13,6g/kg
Clay
32,9%
Sand
19,5%
Silt
47,6%
5–15 cm
pH H₂O
7,9
Org. C
7,0g/kg
Clay
33,0%
Sand
19,5%
Silt
47,4%
15–30 cm
pH H₂O
8,0
Org. C
5,7g/kg
Clay
35,3%
Sand
19,1%
Silt
45,6%

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

Land cover

Forest1.7%
Crops78.4%
Built-up1.9%
Bare soil1.5%
Other (grassland, water…)16.5%

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

Hydrology5 basins · 7 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

232,2km

Lake surface here

7,09km²

Basins crossed

5

Max stream order

5

Max drainage

6 192km²

Discharge in basins

23,8m³/s

Mean precip.

777mm/an

Mean T°

15,6°C

Moisture idx

-0,32

Max snow

3%

Mean runoff

197mm/an

Mean elev. (basins)

23m

Watersheds crossing here

Lakes (7, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

0,7nW

Built-up

185,4%

Pesticides

73,3kg/km²

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