Ontologia

Commune · THA

Chiang Muan

Thailand

AwTropical, savannah(100 %)

Species observed

23

Observations

50

Area

232,8km²

Ecological tissue

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

Species present

23 distinct species · 50 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

50 obs · 3 cellules
Obs. / cellule
≥ 48
48–47
48–47
1–47
< 1

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

Climate

Mean T°

25,6°C

Annual rain

1 309mm

Warmest m°

33,8°C

Coldest m°

15,9°C

Elevation: 478 m on average (min 271 m, max 939 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
1 309mm
Warmest month
33,8°C
Coldest month
15,9°C
Mean alt.
478m
Min
271m
Max
939m
Std. dev.
156m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

5,7

Org. C

18,6g/kg

Clay

28,5%

Sand

42,6%

Silt

28,9%

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

Dominant lithology: smGLiMaggregated to Chiang Muan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
26,5g/kg
Clay
24,6%
Sand
44,4%
Silt
31,0%
5–15 cm
pH H₂O
5,7
Org. C
18,1g/kg
Clay
28,2%
Sand
43,0%
Silt
28,8%
15–30 cm
pH H₂O
5,6
Org. C
11,0g/kg
Clay
32,7%
Sand
40,3%
Silt
27,0%

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

Land cover

Forest84.3%
Crops7.0%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)8.4%

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

Hydrology5 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

26,9km

Basins crossed

5

Max stream order

3

Max drainage

2 960km²

Discharge in basins

2,2m³/s

Mean precip.

1 277mm/an

Mean T°

24,1°C

Moisture idx

-0,24

Mean runoff

226mm/an

Mean elev. (basins)

570m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

19,7%

Pesticides

9,2kg/km²

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

Protected areas2

IUCN Ia · 1IUCN II · 1

Mae Yom

IUCN II

National Park · 1986

497 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN