Ontologia

Commune · THA

Siao

Thailand

AwTropical, savannah(100 %)

Species observed

100

Observations

268

Area

100,4km²

Ecological tissue

Sample of 37 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 Siao : 32 espèces reliées par 38 interactions GloBI sur 5 types (connectance 5.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
38
Connectance
0.057
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

100 distinct species · 268 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

268 obs · 3 cellules
Obs. / cellule
≥ 222
222–221
222–221
30–221
< 30

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

Climate

Mean T°

25,3°C

Annual rain

1 239mm

Warmest m°

32,5°C

Coldest m°

15,3°C

Elevation: 447 m on average (min 284 m, max 803 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
1 239mm
Warmest month
32,5°C
Coldest month
15,3°C
Mean alt.
447m
Min
284m
Max
803m
Std. dev.
108m
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

21,7g/kg

Clay

29,5%

Sand

40,8%

Silt

29,7%

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

Dominant lithology: paGLiMaggregated to Muang Loei

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
29,9g/kg
Clay
26,4%
Sand
42,2%
Silt
31,4%
5–15 cm
pH H₂O
5,7
Org. C
22,1g/kg
Clay
28,7%
Sand
41,4%
Silt
29,9%
15–30 cm
pH H₂O
5,7
Org. C
13,0g/kg
Clay
33,3%
Sand
38,8%
Silt
27,9%

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

Land cover

Forest82.2%
Crops1.1%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)16.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

13,8km

Basins crossed

2

Max stream order

1

Max drainage

339km²

Discharge in basins

1,5m³/s

Mean precip.

1 192mm/an

Mean T°

25,0°C

Moisture idx

-0,31

Mean runoff

457mm/an

Mean elev. (basins)

424m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

29,9%

Pesticides

10,0kg/km²

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