Ontologia

Commune · THA

Si Nakhon

Thailand

AwTropical, savannah(100 %)

Species observed

59

Observations

177

Area

27,5km²

Ecological tissue

Sample of 23 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 Si Nakhon : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
22
Connectance
0.080
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

59 distinct species · 177 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

177 obs · 1 cellules
Obs. / cellule
≥ 177
177–176
177–176
177–176
< 177

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

Climate

Mean T°

28,3°C

Annual rain

1 414mm

Warmest m°

37,0°C

Coldest m°

17,8°C

Elevation: 55 m on average (min 53 m, max 57 m)

Bioclimatic detailsExpert
Annual mean temp.
28,3°C
Annual rain
1 414mm
Warmest month
37,0°C
Coldest month
17,8°C
Mean alt.
55m
Min
53m
Max
57m
Std. dev.
1m
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

6,0

Org. C

19,6g/kg

Clay

37,4%

Sand

23,3%

Silt

39,3%

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

Dominant lithology: mtGLiMaggregated to Si Nakhon

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
29,6g/kg
Clay
35,9%
Sand
24,1%
Silt
39,9%
5–15 cm
pH H₂O
6,0
Org. C
17,2g/kg
Clay
36,7%
Sand
23,7%
Silt
39,6%
15–30 cm
pH H₂O
6,1
Org. C
12,0g/kg
Clay
39,6%
Sand
22,0%
Silt
38,5%

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

Land cover

Forest13.7%
Crops55.6%
Built-up2.0%
Bare soil1.2%
Other (grassland, water…)27.5%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

6,8km

Basins crossed

2

Max stream order

3

Max drainage

20 027km²

Discharge in basins

0,4m³/s

Mean precip.

1 304mm/an

Mean T°

27,5°C

Moisture idx

-0,26

Mean runoff

210mm/an

Mean elev. (basins)

50m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

1,9nW

Built-up

198,6%

Pesticides

10,8kg/km²

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