Ontologia

Commune · THA

Kham Ahuan

Thailand

AwTropical, savannah(100 %)

Species observed

54

Observations

64

Area

120,3km²

Ecological tissue

Sample of 4 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 Kham Ahuan : 4 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 2 interactions GloBI sur 1 type (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
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

54 distinct species · 64 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

64 obs · 1 cellules
Obs. / cellule
≥ 64
64–63
64–63
64–63
< 64

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 549mm

Warmest m°

33,7°C

Coldest m°

16,6°C

Elevation: 183 m on average (min 148 m, max 321 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
1 549mm
Warmest month
33,7°C
Coldest month
16,6°C
Mean alt.
183m
Min
148m
Max
321m
Std. dev.
34m
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

5,6

Org. C

14,0g/kg

Clay

20,4%

Sand

52,0%

Silt

27,6%

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
21,6g/kg
Clay
18,1%
Sand
53,8%
Silt
28,1%
5–15 cm
pH H₂O
5,6
Org. C
13,1g/kg
Clay
19,7%
Sand
52,8%
Silt
27,6%
15–30 cm
pH H₂O
5,6
Org. C
7,2g/kg
Clay
23,3%
Sand
49,5%
Silt
27,2%

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

Land cover

Forest25.7%
Crops46.6%
Built-up0.9%
Bare soil0.7%
Other (grassland, water…)26.1%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

13,1km

Basins crossed

3

Max stream order

2

Max drainage

392 413km²

Discharge in basins

143,9m³/s

Mean precip.

1 457mm/an

Mean T°

26,1°C

Moisture idx

-0,13

Mean runoff

634mm/an

Mean elev. (basins)

187m

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

Human pressure

Pop. density

1hab/km²

Night light

1,2nW

Built-up

87,7%

Pesticides

10,6kg/km²

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

Protected areas1

IUCN II · 1

Mukdahan

IUCN II

National Park · 1988

50 km²

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