Ontologia

Commune · THA

Dong Yen

Thailand

AwTropical, savannah(100 %)

Species observed

56

Observations

135

Area

192,6km²

Ecological tissue

Sample of 14 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 Dong Yen : 11 espèces reliées par 19 interactions GloBI sur 3 types (connectance 18.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
19
Connectance
0.181
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

56 distinct species · 135 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

135 obs · 6 cellules
Obs. / cellule
≥ 69
69–68
38–68
11–37
< 11

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

Climate

Mean T°

26,0°C

Annual rain

1 519mm

Warmest m°

33,8°C

Coldest m°

16,7°C

Elevation: 189 m on average (min 146 m, max 348 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
1 519mm
Warmest month
33,8°C
Coldest month
16,7°C
Mean alt.
189m
Min
146m
Max
348m
Std. dev.
46m
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

17,0g/kg

Clay

20,8%

Sand

50,9%

Silt

28,3%

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

Dominant lithology: smGLiMaggregated to Muang Mukdahan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
24,5g/kg
Clay
18,6%
Sand
52,4%
Silt
28,9%
5–15 cm
pH H₂O
5,7
Org. C
16,8g/kg
Clay
20,0%
Sand
51,6%
Silt
28,4%
15–30 cm
pH H₂O
5,7
Org. C
9,6g/kg
Clay
23,6%
Sand
48,7%
Silt
27,7%

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

Land cover

Forest35.3%
Crops35.9%
Built-up0.4%
Bare soil0.9%
Other (grassland, water…)27.5%

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

Hydrology3 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,15km²

Basins crossed

3

Max drainage

392 413km²

Discharge in basins

76,8m³/s

Mean precip.

1 437mm/an

Mean T°

26,0°C

Moisture idx

-0,15

Mean runoff

601mm/an

Mean elev. (basins)

217m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

44,3%

Pesticides

10,5kg/km²

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

Protected areas2

IUCN II · 2

Mukdahan

IUCN II

National Park · 1988

50 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN