Ontologia

Commune · THA

Tan Sum

Thailand

AwTropical, savannah(100 %)

Species observed

3

Observations

3

Area

48km²

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 · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 1 cellules
Obs. / cellule
≥ 3
3–2
3–2
3–2
< 3

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

Climate

Mean T°

27,0°C

Annual rain

1 689mm

Warmest m°

34,4°C

Coldest m°

18,6°C

Elevation: 122 m on average (min 111 m, max 140 m)

Bioclimatic detailsExpert
Annual mean temp.
27,0°C
Annual rain
1 689mm
Warmest month
34,4°C
Coldest month
18,6°C
Mean alt.
122m
Min
111m
Max
140m
Std. dev.
6m
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

5,5

Org. C

13,4g/kg

Clay

16,2%

Sand

63,1%

Silt

20,6%

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

Dominant lithology: smGLiMaggregated to Tan Sum

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
21,7g/kg
Clay
14,7%
Sand
64,4%
Silt
20,9%
5–15 cm
pH H₂O
5,5
Org. C
10,7g/kg
Clay
15,7%
Sand
63,6%
Silt
20,7%
15–30 cm
pH H₂O
5,5
Org. C
7,8g/kg
Clay
18,4%
Sand
61,3%
Silt
20,2%

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

Land cover

Forest14.5%
Crops53.3%
Built-up1.5%
Bare soil0.6%
Other (grassland, water…)30.2%

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

Hydrology3 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

14,1km

Lake surface here

4,31km²

Basins crossed

3

Max stream order

7

Max drainage

116 112km²

Discharge in basins

311,3m³/s

Mean precip.

1 782mm/an

Mean T°

26,8°C

Moisture idx

0,08

Mean runoff

909mm/an

Mean elev. (basins)

128m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,1nW

Built-up

145,8%

Pesticides

11,3kg/km²

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