Ontologia

Commune · THA

Na Dun

Thailand

AwTropical, savannah(100 %)

Species observed

47

Observations

58

Area

16,6km²

Ecological tissue

Sample of 15 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Na Dun : 14 espèces reliées par 9 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
9
Connectance
0.086
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

47 distinct species · 58 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

58 obs · 1 cellules
Obs. / cellule
≥ 58
58–57
58–57
58–57
< 58

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

Climate

Mean T°

27,4°C

Annual rain

1 362mm

Warmest m°

35,1°C

Coldest m°

17,7°C

Elevation: 161 m on average (min 152 m, max 173 m)

Bioclimatic detailsExpert
Annual mean temp.
27,4°C
Annual rain
1 362mm
Warmest month
35,1°C
Coldest month
17,7°C
Mean alt.
161m
Min
152m
Max
173m
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

5,8

Org. C

12,5g/kg

Clay

31,0%

Sand

41,5%

Silt

27,5%

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

Dominant lithology: smGLiMaggregated to Na Dun

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
21,3g/kg
Clay
29,7%
Sand
42,4%
Silt
28,0%
5–15 cm
pH H₂O
5,8
Org. C
9,9g/kg
Clay
31,5%
Sand
41,4%
Silt
27,2%
15–30 cm
pH H₂O
5,8
Org. C
6,3g/kg
Clay
31,8%
Sand
40,9%
Silt
27,3%

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

Land cover

Forest9.5%
Crops57.7%
Built-up3.1%
Bare soil0.6%
Other (grassland, water…)29.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,8km

Basins crossed

1

Max stream order

1

Max drainage

905km²

Discharge in basins

0,2m³/s

Mean precip.

1 231mm/an

Mean T°

27,0°C

Moisture idx

-0,28

Mean runoff

291mm/an

Mean elev. (basins)

143m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

2,7nW

Built-up

307,6%

Pesticides

10,6kg/km²

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