Ontologia

Commune · THA

Chai Wan

Thailand

AwTropical, savannah(100 %)

Species observed

54

Observations

103

Area

68,1km²

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 Chai Wan : 14 espèces reliées par 12 interactions GloBI sur 2 types (connectance 10.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
12
Connectance
0.100
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

54 distinct species · 103 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

103 obs · 2 cellules
Obs. / cellule
≥ 102
102–101
102–101
102–101
< 102

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

Climate

Mean T°

26,5°C

Annual rain

1 646mm

Warmest m°

34,2°C

Coldest m°

16,3°C

Elevation: 184 m on average (min 175 m, max 205 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
1 646mm
Warmest month
34,2°C
Coldest month
16,3°C
Mean alt.
184m
Min
175m
Max
205m
Std. dev.
7m
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

14,7g/kg

Clay

28,0%

Sand

38,8%

Silt

33,2%

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

Dominant lithology: smGLiMaggregated to Chai Wan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
22,3g/kg
Clay
26,2%
Sand
39,7%
Silt
34,1%
5–15 cm
pH H₂O
5,7
Org. C
13,8g/kg
Clay
27,3%
Sand
39,3%
Silt
33,4%
15–30 cm
pH H₂O
5,7
Org. C
8,2g/kg
Clay
30,4%
Sand
37,5%
Silt
32,1%

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

Land cover

Forest12.0%
Crops58.0%
Built-up1.4%
Bare soil0.8%
Other (grassland, water…)27.8%

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

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,25km²

Basins crossed

2

Max drainage

3 277km²

Discharge in basins

1,2m³/s

Mean precip.

1 602mm/an

Mean T°

26,3°C

Moisture idx

-0,03

Mean runoff

583mm/an

Mean elev. (basins)

199m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

141,0%

Pesticides

10,8kg/km²

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