Ontologia

Commune · CHN

Miyi

China

CwbTemperate, dry winter, warm summer(55 %)

Species observed

1 692

Observations

6 506

Area

2 107,3km²

Ecological tissue

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

Species present

1 692 distinct species · 6 506 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 506 obs · 18 cellules
Obs. / cellule
≥ 5 020
1 430–5 019
4–1 429
3–3
< 3

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

Climate

Mean T°

16,3°C

Annual rain

1 079mm

Warmest m°

24,7°C

Coldest m°

3,0°C

Elevation: 1 839 m on average (min 1 076 m, max 3 169 m)

Bioclimatic detailsExpert
Annual mean temp.
16,3°C
Annual rain
1 079mm
Warmest month
24,7°C
Coldest month
3,0°C
Mean alt.
1 839m
Min
1 076m
Max
3 169m
Std. dev.
449m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(55 %)Temperate

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

Soil & lithology

pH H₂O

6,1

Org. C

31,7g/kg

Clay

32,4%

Sand

28,2%

Silt

39,4%

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

Dominant lithology: smGLiMaggregated to Panzhihua

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
47,4g/kg
Clay
31,7%
Sand
28,3%
Silt
39,9%
5–15 cm
pH H₂O
6,0
Org. C
27,3g/kg
Clay
31,9%
Sand
28,6%
Silt
39,6%
15–30 cm
pH H₂O
6,1
Org. C
20,4g/kg
Clay
33,6%
Sand
27,8%
Silt
38,7%

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

Land cover

Forest53.7%
Crops13.2%
Built-up0.2%
Bare soil1.7%
Other (grassland, water…)31.2%

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

Hydrology6 basins · 4 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

236,1km

Lake surface here

23,64km²

Basins crossed

6

Max stream order

7

Max drainage

116 906km²

Discharge in basins

1 253,6m³/s

Mean precip.

1 017mm/an

Mean T°

15,7°C

Moisture idx

-0,20

Max snow

1%

Mean runoff

560mm/an

Mean elev. (basins)

1 921m

Watersheds crossing here

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

0,3nW

Built-up

24,1%

Pesticides

90,5kg/km²

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