Ontologia

Commune · THA

Yuan

Thailand

AwTropical, savannah(100 %)

Species observed

47

Observations

69

Area

14,8km²

Ecological tissue

Sample of 19 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 Yuan : 17 espèces reliées par 15 interactions GloBI sur 3 types (connectance 8.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
15
Connectance
0.088
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

47 distinct species · 69 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

69 obs · 1 cellules
Obs. / cellule
≥ 69
69–68
69–68
69–68
< 69

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

Climate

Mean T°

25,9°C

Annual rain

1 606mm

Warmest m°

34,0°C

Coldest m°

15,0°C

Elevation: 394 m on average (min 389 m, max 400 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
1 606mm
Warmest month
34,0°C
Coldest month
15,0°C
Mean alt.
394m
Min
389m
Max
400m
Std. dev.
3m
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

6,1

Org. C

14,2g/kg

Clay

27,8%

Sand

48,3%

Silt

23,9%

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

Dominant lithology: smGLiMaggregated to Chiang Kham

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
18,8g/kg
Clay
24,1%
Sand
50,5%
Silt
25,3%
5–15 cm
pH H₂O
6,0
Org. C
15,6g/kg
Clay
27,5%
Sand
48,6%
Silt
23,8%
15–30 cm
pH H₂O
6,0
Org. C
8,2g/kg
Clay
31,7%
Sand
45,8%
Silt
22,4%

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

Land cover

Forest12.2%
Crops39.8%
Built-up6.8%
Bare soil0.3%
Other (grassland, water…)40.9%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

7,2km

Basins crossed

1

Max stream order

3

Max drainage

1 343km²

Discharge in basins

0,2m³/s

Mean precip.

1 499mm/an

Mean T°

23,6°C

Moisture idx

-0,10

Mean runoff

357mm/an

Mean elev. (basins)

634m

Watersheds crossing here

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

Human pressure

Pop. density

7hab/km²

Night light

8,1nW

Built-up

684,7%

Pesticides

9,6kg/km²

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