Ontologia

Commune · CHN

Pengyang

China

DwbCold, dry winter, warm summer(98 %)

Species observed

13

Observations

81

Area

2 594,7km²

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

13 distinct species · 81 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

81 obs · 7 cellules
Obs. / cellule
≥ 63
63–62
5–62
2–4
< 2

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

Climate

Mean T°

8,1°C

Annual rain

490mm

Warmest m°

25,0°C

Coldest m°

-11,5°C

Elevation: 1 671 m on average (min 1 350 m, max 2 330 m)

Bioclimatic detailsExpert
Annual mean temp.
8,1°C
Annual rain
490mm
Warmest month
25,0°C
Coldest month
-11,5°C
Mean alt.
1 671m
Min
1 350m
Max
2 330m
Std. dev.
141m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(98 %)Cold

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

Soil & lithology

pH H₂O

8,1

Org. C

19,2g/kg

Clay

24,0%

Sand

26,7%

Silt

49,4%

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

Dominant lithology: suGLiMaggregated to Guyuan

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
34,2g/kg
Clay
23,4%
Sand
26,8%
Silt
49,7%
5–15 cm
pH H₂O
8,1
Org. C
12,5g/kg
Clay
23,7%
Sand
27,0%
Silt
49,3%
15–30 cm
pH H₂O
8,1
Org. C
11,0g/kg
Clay
24,8%
Sand
26,2%
Silt
49,0%

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

Land cover

Forest12.6%
Crops27.6%
Built-up0.1%
Bare soil3.0%
Other (grassland, water…)56.7%

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

Hydrology11 basins · 4 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

163,1km

Lake surface here

2,20km²

Basins crossed

11

Max stream order

4

Max drainage

3 160km²

Discharge in basins

3,8m³/s

Mean precip.

495mm/an

Mean T°

8,1°C

Moisture idx

-0,49

Max snow

2%

Mean runoff

31mm/an

Mean elev. (basins)

1 617m

Watersheds crossing here

2 more basins

Lakes (4, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

12,6%

Pesticides

68,5kg/km²

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