Ontologia

Commune · CHN

Taiqian

China

DwaCold, dry winter, hot summer(100 %)

Species observed

3

Observations

3

Area

431km²

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

3 distinct species · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 2 cellules
Obs. / cellule
≥ 2
2–1
2–1
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°

14,5°C

Annual rain

593mm

Warmest m°

31,3°C

Coldest m°

-5,4°C

Elevation: 44 m on average (min 39 m, max 50 m)

Bioclimatic detailsExpert
Annual mean temp.
14,5°C
Annual rain
593mm
Warmest month
31,3°C
Coldest month
-5,4°C
Mean alt.
44m
Min
39m
Max
50m
Std. dev.
2m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(100 %)Cold

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

Soil & lithology

pH H₂O

8,0

Org. C

7,2g/kg

Clay

26,0%

Sand

18,9%

Silt

55,1%

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

Dominant lithology: wbGLiMaggregated to Puyang

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
9,7g/kg
Clay
26,0%
Sand
18,9%
Silt
55,1%
5–15 cm
pH H₂O
8,0
Org. C
6,4g/kg
Clay
25,7%
Sand
19,4%
Silt
54,9%
15–30 cm
pH H₂O
8,0
Org. C
5,3g/kg
Clay
26,4%
Sand
18,4%
Silt
55,2%

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

Land cover

Forest3.7%
Crops63.8%
Built-up4.7%
Bare soil2.6%
Other (grassland, water…)25.1%

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

Hydrology4 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

92,2km

Basins crossed

4

Max stream order

8

Max drainage

739 859km²

Discharge in basins

677,9m³/s

Mean precip.

596mm/an

Mean T°

13,9°C

Moisture idx

-0,49

Max snow

1%

Mean runoff

57mm/an

Mean elev. (basins)

50m

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

Human pressure

Pop. density

5hab/km²

Night light

1,5nW

Built-up

473,0%

Pesticides

72,3kg/km²

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