Ontologia

Commune · CHN

Guzhang

China

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

Species observed

328

Observations

691

Area

1 303,1km²

Ecological tissue

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

Species present

328 distinct species · 691 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

691 obs · 10 cellules
Obs. / cellule
≥ 583
583–582
26–582
6–25
< 6

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

Climate

Mean T°

15,9°C

Annual rain

1 831mm

Warmest m°

29,2°C

Coldest m°

0,2°C

Elevation: 498 m on average (min 179 m, max 865 m)

Bioclimatic detailsExpert
Annual mean temp.
15,9°C
Annual rain
1 831mm
Warmest month
29,2°C
Coldest month
0,2°C
Mean alt.
498m
Min
179m
Max
865m
Std. dev.
136m
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

5,7

Org. C

30,9g/kg

Clay

32,1%

Sand

22,2%

Silt

45,7%

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

Dominant lithology: scGLiMaggregated to Xiangxi Tujia and Miao

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
48,5g/kg
Clay
31,3%
Sand
22,6%
Silt
46,1%
5–15 cm
pH H₂O
5,7
Org. C
27,5g/kg
Clay
32,1%
Sand
22,1%
Silt
45,8%
15–30 cm
pH H₂O
5,8
Org. C
16,6g/kg
Clay
32,8%
Sand
21,8%
Silt
45,4%

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

Land cover

Forest75.5%
Crops4.5%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)19.6%

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

Hydrology6 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

149,8km

Lake surface here

6,29km²

Basins crossed

6

Max stream order

6

Max drainage

17 337km²

Discharge in basins

770,0m³/s

Mean precip.

1 418mm/an

Mean T°

16,0°C

Moisture idx

0,21

Max snow

6%

Mean runoff

664mm/an

Mean elev. (basins)

471m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

9,5%

Pesticides

81,4kg/km²

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