Ontologia

Commune · CHN

Zaoyang

China

CwaTemperate, dry winter, hot summer(100 %)

Species observed

18

Observations

19

Area

3 283km²

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

18 distinct species · 19 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 obs · 4 cellules
Obs. / cellule
≥ 15
15–14
2–14
2–1
< 2

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

Climate

Mean T°

16,0°C

Annual rain

938mm

Warmest m°

30,8°C

Coldest m°

-1,9°C

Elevation: 149 m on average (min 75 m, max 612 m)

Bioclimatic detailsExpert
Annual mean temp.
16,0°C
Annual rain
938mm
Warmest month
30,8°C
Coldest month
-1,9°C
Mean alt.
149m
Min
75m
Max
612m
Std. dev.
57m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, 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

7,0

Org. C

16,0g/kg

Clay

33,2%

Sand

22,8%

Silt

44,0%

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

Dominant lithology: smGLiMaggregated to Xiangfan

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
26,1g/kg
Clay
30,7%
Sand
23,8%
Silt
45,4%
5–15 cm
pH H₂O
7,1
Org. C
12,6g/kg
Clay
32,1%
Sand
23,2%
Silt
44,7%
15–30 cm
pH H₂O
7,1
Org. C
9,3g/kg
Clay
36,7%
Sand
21,4%
Silt
41,9%

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

Land cover

Forest13.6%
Crops60.6%
Built-up1.1%
Bare soil2.2%
Other (grassland, water…)22.5%

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

Hydrology10 basins · 50 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

216,3km

Lake surface here

85,94km²

Basins crossed

10

Max stream order

4

Max drainage

136 701km²

Discharge in basins

145,9m³/s

Mean precip.

883mm/an

Mean T°

15,7°C

Moisture idx

-0,23

Max snow

2%

Mean runoff

260mm/an

Mean elev. (basins)

149m

Lakes (50, top by area)

41 more lakes

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

Human pressure

Pop. density

2hab/km²

Night light

0,3nW

Built-up

115,3%

Pesticides

78,5kg/km²

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