Ontologia

Commune · THA

Don Chang

Thailand

AwTropical, savannah(100 %)

Species observed

87

Observations

189

Area

44,7km²

Ecological tissue

Sample of 31 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 Don Chang : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 7.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
37
Connectance
0.075
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

87 distinct species · 189 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

189 obs · 1 cellules
Obs. / cellule
≥ 189
189–188
189–188
189–188
< 189

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

Climate

Mean T°

27,5°C

Annual rain

1 206mm

Warmest m°

35,4°C

Coldest m°

17,3°C

Elevation: 161 m on average (min 151 m, max 178 m)

Bioclimatic detailsExpert
Annual mean temp.
27,5°C
Annual rain
1 206mm
Warmest month
35,4°C
Coldest month
17,3°C
Mean alt.
161m
Min
151m
Max
178m
Std. dev.
9m
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

13,2g/kg

Clay

28,2%

Sand

44,4%

Silt

27,4%

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

Dominant lithology: smGLiMaggregated to Muang Khon Kaen

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
20,7g/kg
Clay
26,4%
Sand
45,4%
Silt
28,2%
5–15 cm
pH H₂O
5,8
Org. C
12,1g/kg
Clay
28,4%
Sand
44,4%
Silt
27,3%
15–30 cm
pH H₂O
5,7
Org. C
6,7g/kg
Clay
29,8%
Sand
43,4%
Silt
26,7%

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

Land cover

Forest15.5%
Crops48.2%
Built-up0.9%
Bare soil3.3%
Other (grassland, water…)32.1%

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

Hydrology3 basins · 5 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

3,6km

Lake surface here

1,31km²

Basins crossed

3

Max stream order

5

Max drainage

13 811km²

Discharge in basins

2,2m³/s

Mean precip.

1 122mm/an

Mean T°

26,7°C

Moisture idx

-0,34

Mean runoff

215mm/an

Mean elev. (basins)

186m

Watersheds crossing here

Lakes (5, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,4nW

Built-up

89,2%

Pesticides

10,5kg/km²

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