Ontologia

Commune · THA

Na Tan

Thailand

AwTropical, savannah(100 %)

Species observed

5

Observations

16

Area

74km²

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

5 distinct species · 16 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 obs · 1 cellules
Obs. / cellule
≥ 16
16–15
16–15
16–15
< 16

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

Climate

Mean T°

25,7°C

Annual rain

1 619mm

Warmest m°

33,0°C

Coldest m°

15,8°C

Elevation: 242 m on average (min 177 m, max 507 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
1 619mm
Warmest month
33,0°C
Coldest month
15,8°C
Mean alt.
242m
Min
177m
Max
507m
Std. dev.
62m
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

16,0g/kg

Clay

26,3%

Sand

44,3%

Silt

29,4%

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

Dominant lithology: smGLiMaggregated to Tao Ngoi

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
22,0g/kg
Clay
24,5%
Sand
45,7%
Silt
29,9%
5–15 cm
pH H₂O
5,8
Org. C
16,9g/kg
Clay
26,3%
Sand
44,6%
Silt
29,2%
15–30 cm
pH H₂O
5,7
Org. C
9,0g/kg
Clay
28,1%
Sand
42,8%
Silt
29,2%

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

Land cover

Forest49.9%
Crops26.9%
Built-up0.6%
Bare soil0.2%
Other (grassland, water…)22.4%

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

Hydrology1 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

21,3km

Lake surface here

0,35km²

Basins crossed

1

Max stream order

3

Max drainage

1 176km²

Discharge in basins

1,7m³/s

Mean precip.

1 539mm/an

Mean T°

25,8°C

Moisture idx

-0,06

Mean runoff

648mm/an

Mean elev. (basins)

264m

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

0,4nW

Built-up

62,9%

Pesticides

9,9kg/km²

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

Protected areas1

IUCN II · 1

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