Ontologia

Commune · CHN

Quyang

China

BSkArid, steppe, cold(92 %)

Species observed

10

Observations

13

Area

1 069,4km²

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 · 13 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 obs · 7 cellules
Obs. / cellule
≥ 4
4–3
2–3
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°

12,9°C

Annual rain

530mm

Warmest m°

31,0°C

Coldest m°

-8,1°C

Elevation: 188 m on average (min 65 m, max 692 m)

Bioclimatic detailsExpert
Annual mean temp.
12,9°C
Annual rain
530mm
Warmest month
31,0°C
Coldest month
-8,1°C
Mean alt.
188m
Min
65m
Max
692m
Std. dev.
100m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(92 %)Arid

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

11,5g/kg

Clay

17,3%

Sand

45,8%

Silt

36,9%

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

Dominant lithology: scGLiMaggregated to Baoding

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
15,0g/kg
Clay
16,7%
Sand
46,1%
Silt
37,2%
5–15 cm
pH H₂O
7,9
Org. C
10,5g/kg
Clay
17,4%
Sand
45,9%
Silt
36,7%
15–30 cm
pH H₂O
7,9
Org. C
9,0g/kg
Clay
17,8%
Sand
45,3%
Silt
36,9%

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

Land cover

Forest8.4%
Crops41.4%
Built-up3.7%
Bare soil3.5%
Other (grassland, water…)43.0%

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

Hydrology4 basins · 5 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

145,3km

Lake surface here

16,64km²

Basins crossed

4

Max stream order

4

Max drainage

5 160km²

Discharge in basins

5,4m³/s

Mean precip.

447mm/an

Mean T°

11,9°C

Moisture idx

-0,61

Max snow

1%

Mean runoff

35mm/an

Mean elev. (basins)

207m

Watersheds crossing here

Lakes (5, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

0,8nW

Built-up

366,8%

Pesticides

68,7kg/km²

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