Ontologia

Commune · THA

Si Wilai

Thailand

AmTropical, monsoon(100 %)

Species observed

3

Observations

8

Area

106,4km²

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 · 8 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 obs · 2 cellules
Obs. / cellule
≥ 4
4–3
4–3
4–3
< 4

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

3 350mm

Warmest m°

32,8°C

Coldest m°

15,3°C

Elevation: 174 m on average (min 155 m, max 273 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
3 350mm
Warmest month
32,8°C
Coldest month
15,3°C
Mean alt.
174m
Min
155m
Max
273m
Std. dev.
22m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

5,4

Org. C

18,0g/kg

Clay

34,4%

Sand

34,1%

Silt

31,5%

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

Dominant lithology: smGLiMaggregated to Si Wilai

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
22,7g/kg
Clay
32,2%
Sand
35,7%
Silt
32,0%
5–15 cm
pH H₂O
5,4
Org. C
17,2g/kg
Clay
33,8%
Sand
34,4%
Silt
31,8%
15–30 cm
pH H₂O
5,4
Org. C
14,0g/kg
Clay
37,2%
Sand
32,1%
Silt
30,7%

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

Land cover

Forest48.6%
Crops24.4%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)26.0%

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

Hydrology3 basins · 3 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,62km²

Basins crossed

3

Max drainage

339 234km²

Discharge in basins

492,5m³/s

Mean precip.

2 817mm/an

Mean T°

25,5°C

Moisture idx

0,44

Mean runoff

1 473mm/an

Mean elev. (basins)

165m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

54,8%

Pesticides

9,5kg/km²

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