Ontologia

Commune · CHN

Meigu

China

CwbTemperate, dry winter, warm summer(44 %)

Species observed

1 385

Observations

4 840

Area

2 501,5km²

Ecological tissue

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

Species present

1 385 distinct species · 4 840 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 840 obs · 21 cellules
Obs. / cellule
≥ 4 451
85–4 450
4–84
2–3
< 2

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

Climate

Mean T°

7,6°C

Annual rain

1 519mm

Warmest m°

19,0°C

Coldest m°

-6,8°C

Elevation: 2 542 m on average (min 974 m, max 3 882 m)

Bioclimatic detailsExpert
Annual mean temp.
7,6°C
Annual rain
1 519mm
Warmest month
19,0°C
Coldest month
-6,8°C
Mean alt.
2 542m
Min
974m
Max
3 882m
Std. dev.
505m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(44 %)Temperate

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

Soil & lithology

pH H₂O

5,8

Org. C

43,6g/kg

Clay

26,6%

Sand

33,0%

Silt

40,4%

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

Dominant lithology: smGLiMaggregated to Liangshan Yi

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
61,0g/kg
Clay
26,4%
Sand
33,0%
Silt
40,6%
5–15 cm
pH H₂O
5,8
Org. C
39,0g/kg
Clay
26,6%
Sand
33,1%
Silt
40,3%
15–30 cm
pH H₂O
5,9
Org. C
31,0g/kg
Clay
26,9%
Sand
33,0%
Silt
40,1%

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

Land cover

Forest42.4%
Crops16.2%
Built-up0.0%
Bare soil1.1%
Other (grassland, water…)40.3%

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

Hydrology14 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

241,1km

Basins crossed

14

Max stream order

4

Max drainage

3 051km²

Discharge in basins

105,4m³/s

Mean precip.

1 172mm/an

Mean T°

9,2°C

Moisture idx

0,19

Max snow

8%

Mean runoff

602mm/an

Mean elev. (basins)

2 515m

Watersheds crossing here

5 more basins

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

1,6%

Pesticides

73,1kg/km²

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