Ontologia

Commune · THA

Mae Chan

Thailand

AwTropical, savannah(88 %)

Species observed

287

Observations

4 738

Area

89,2km²

Ecological tissue

Sample of 21 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 Mae Chan : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 20 interactions GloBI sur 2 types (connectance 9.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
20
Connectance
0.095
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

287 distinct species · 4 738 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 738 obs · 2 cellules
Obs. / cellule
≥ 4 734
4 734–4 733
4 734–4 733
4 734–4 733
< 4 734

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

Climate

Mean T°

24,2°C

Annual rain

2 020mm

Warmest m°

32,4°C

Coldest m°

13,1°C

Elevation: 602 m on average (min 407 m, max 1 072 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
2 020mm
Warmest month
32,4°C
Coldest month
13,1°C
Mean alt.
602m
Min
407m
Max
1 072m
Std. dev.
194m
Köppen-Geiger (dominant)
AwTropical, savannah(88 %)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

18,9g/kg

Clay

36,2%

Sand

26,7%

Silt

37,1%

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

Dominant lithology: paGLiMaggregated to Mae Chan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
26,1g/kg
Clay
34,9%
Sand
27,5%
Silt
37,6%
5–15 cm
pH H₂O
5,4
Org. C
18,4g/kg
Clay
35,1%
Sand
27,0%
Silt
37,9%
15–30 cm
pH H₂O
5,5
Org. C
12,2g/kg
Clay
38,7%
Sand
25,5%
Silt
35,7%

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

Land cover

Forest74.3%
Crops9.5%
Built-up1.0%
Bare soil0.1%
Other (grassland, water…)15.1%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

11,0km

Basins crossed

3

Max stream order

2

Max drainage

10 633km²

Discharge in basins

2,7m³/s

Mean precip.

1 587mm/an

Mean T°

23,4°C

Moisture idx

-0,03

Mean runoff

393mm/an

Mean elev. (basins)

650m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,4nW

Built-up

102,1%

Pesticides

8,9kg/km²

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