Ontologia

Commune · CHN

Liquan

China

BSkArid, steppe, cold(57 %)

Species observed

6

Observations

18

Area

1 009,8km²

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

6 distinct species · 18 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 obs · 9 cellules
Obs. / cellule
≥ 5
5–4
2–4
1–1
< 1

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

Climate

Mean T°

13,8°C

Annual rain

550mm

Warmest m°

30,2°C

Coldest m°

-4,8°C

Elevation: 725 m on average (min 416 m, max 1 309 m)

Bioclimatic detailsExpert
Annual mean temp.
13,8°C
Annual rain
550mm
Warmest month
30,2°C
Coldest month
-4,8°C
Mean alt.
725m
Min
416m
Max
1 309m
Std. dev.
235m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(57 %)Arid

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

Soil & lithology

pH H₂O

7,8

Org. C

13,2g/kg

Clay

24,5%

Sand

28,6%

Silt

46,9%

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

Dominant lithology: ssGLiMaggregated to Xianyang

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
22,3g/kg
Clay
23,8%
Sand
29,1%
Silt
47,1%
5–15 cm
pH H₂O
7,8
Org. C
9,9g/kg
Clay
24,2%
Sand
28,7%
Silt
47,1%
15–30 cm
pH H₂O
7,8
Org. C
7,5g/kg
Clay
25,4%
Sand
28,0%
Silt
46,6%

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

Land cover

Forest12.1%
Crops40.5%
Built-up2.1%
Bare soil2.7%
Other (grassland, water…)42.6%

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

Hydrology6 basins · 2 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

103,8km

Lake surface here

2,36km²

Basins crossed

6

Max stream order

6

Max drainage

46 974km²

Discharge in basins

28,5m³/s

Mean precip.

589mm/an

Mean T°

13,0°C

Moisture idx

-0,46

Max snow

2%

Mean runoff

102mm/an

Mean elev. (basins)

781m

Watersheds crossing here

Lakes (2, 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

208,9%

Pesticides

71,5kg/km²

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