Ontologia

Commune · THA

Sema Yai

Thailand

AwTropical, savannah(100 %)

Species observed

20

Observations

20

Area

28km²

Ecological tissue

Sample of 5 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 Sema Yai : 5 espèces reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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

20 distinct species · 20 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 obs · 2 cellules
Obs. / cellule
≥ 17
17–16
17–16
17–16
< 17

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

Climate

Mean T°

27,6°C

Annual rain

1 207mm

Warmest m°

35,4°C

Coldest m°

18,1°C

Elevation: 162 m on average (min 156 m, max 171 m)

Bioclimatic detailsExpert
Annual mean temp.
27,6°C
Annual rain
1 207mm
Warmest month
35,4°C
Coldest month
18,1°C
Mean alt.
162m
Min
156m
Max
171m
Std. dev.
2m
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

6,3

Org. C

11,5g/kg

Clay

31,5%

Sand

36,5%

Silt

32,0%

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

Dominant lithology: smGLiMaggregated to Bua Yai

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
18,6g/kg
Clay
30,3%
Sand
37,4%
Silt
32,4%
5–15 cm
pH H₂O
6,2
Org. C
9,8g/kg
Clay
30,5%
Sand
37,3%
Silt
32,2%
15–30 cm
pH H₂O
6,5
Org. C
6,2g/kg
Clay
33,8%
Sand
34,9%
Silt
31,3%

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

Land cover

Forest6.8%
Crops68.8%
Built-up1.2%
Bare soil1.1%
Other (grassland, water…)22.2%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

3 409km²

Discharge in basins

0,1m³/s

Mean precip.

1 117mm/an

Mean T°

27,0°C

Moisture idx

-0,35

Mean runoff

140mm/an

Mean elev. (basins)

172m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

116,5%

Pesticides

11,2kg/km²

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