Ontologia

Commune · CHN

Yiliang

China

CwbTemperate, dry winter, warm summer(65 %)

Species observed

677

Observations

1 516

Area

2 790,3km²

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

677 distinct species · 1 516 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 516 obs · 18 cellules
Obs. / cellule
≥ 1 416
28–1 415
5–27
3–4
< 3

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

Climate

Mean T°

12,1°C

Annual rain

1 014mm

Warmest m°

24,2°C

Coldest m°

-1,5°C

Elevation: 1 646 m on average (min 649 m, max 2 753 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
1 014mm
Warmest month
24,2°C
Coldest month
-1,5°C
Mean alt.
1 646m
Min
649m
Max
2 753m
Std. dev.
379m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(65 %)Temperate

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

Soil & lithology

pH H₂O

6,0

Org. C

28,9g/kg

Clay

29,7%

Sand

27,6%

Silt

42,7%

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

Dominant lithology: smGLiMaggregated to Zhaotong

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
44,5g/kg
Clay
28,7%
Sand
28,1%
Silt
43,2%
5–15 cm
pH H₂O
6,0
Org. C
23,8g/kg
Clay
29,3%
Sand
27,8%
Silt
42,8%
15–30 cm
pH H₂O
6,0
Org. C
18,4g/kg
Clay
31,1%
Sand
26,8%
Silt
42,1%

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

Land cover

Forest55.3%
Crops11.1%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)33.2%

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

Hydrology15 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

195,3km

Basins crossed

15

Max stream order

5

Max drainage

4 998km²

Discharge in basins

116,8m³/s

Mean precip.

884mm/an

Mean T°

12,8°C

Moisture idx

-0,16

Max snow

2%

Mean runoff

413mm/an

Mean elev. (basins)

1 667m

Watersheds crossing here

6 more basins

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

7,7%

Pesticides

80,2kg/km²

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