Ontologia

District · THA

Chiang Khong

Thailand

AwTropical, savannah(95 %)

Species observed

460

Observations

3 711

Area

797,5km²

Ecological tissue

Sample of 32 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 Chiang Khong : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 4 types (connectance 7.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
35
Connectance
0.071
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

460 distinct species · 3 711 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 711 obs · 18 cellules
Obs. / cellule
≥ 1 419
472–1 418
226–471
90–225
< 90

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

Climate

Mean T°

25,2°C

Annual rain

1 769mm

Warmest m°

33,1°C

Coldest m°

14,4°C

Elevation: 477 m on average (min 350 m, max 1 191 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
1 769mm
Warmest month
33,1°C
Coldest month
14,4°C
Mean alt.
477m
Min
350m
Max
1 191m
Std. dev.
166m
Köppen-Geiger (dominant)
AwTropical, savannah(95 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,5

Org. C

20,6g/kg

Clay

37,7%

Sand

23,9%

Silt

38,4%

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

Dominant lithology: vaGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
29,1g/kg
Clay
35,5%
Sand
25,1%
Silt
39,4%
5–15 cm
pH H₂O
5,4
Org. C
20,1g/kg
Clay
36,8%
Sand
24,1%
Silt
39,0%
15–30 cm
pH H₂O
5,4
Org. C
12,4g/kg
Clay
40,8%
Sand
22,3%
Silt
36,9%

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

Land cover

Forest55.6%
Crops26.7%
Built-up0.6%
Bare soil0.4%
Other (grassland, water…)16.7%

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

Hydrology8 basins · 4 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

123,7km

Lake surface here

0,86km²

Basins crossed

8

Max stream order

7

Max drainage

213 591km²

Discharge in basins

3 291,8m³/s

Mean precip.

1 650mm/an

Mean T°

24,2°C

Moisture idx

-0,02

Mean runoff

404mm/an

Mean elev. (basins)

487m

Watersheds crossing here

Lakes (4, 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

54,6%

Pesticides

8,6kg/km²

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

Sub-administrations5