Ontologia

Commune · THA

Chai Narai

Thailand

AwTropical, savannah(100 %)

Species observed

125

Observations

508

Area

80,1km²

Ecological tissue

Sample of 25 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 Chai Narai : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 3 types (connectance 5.8%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
19
Connectance
0.059
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

125 distinct species · 508 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

508 obs · 2 cellules
Obs. / cellule
≥ 506
506–505
506–505
506–505
< 506

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

Climate

Mean T°

27,8°C

Annual rain

1 283mm

Warmest m°

35,2°C

Coldest m°

19,0°C

Elevation: 153 m on average (min 47 m, max 454 m)

Bioclimatic detailsExpert
Annual mean temp.
27,8°C
Annual rain
1 283mm
Warmest month
35,2°C
Coldest month
19,0°C
Mean alt.
153m
Min
47m
Max
454m
Std. dev.
114m
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

6,0

Org. C

20,4g/kg

Clay

34,8%

Sand

28,9%

Silt

36,3%

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

Dominant lithology: scGLiMaggregated to Chai Badan

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
28,9g/kg
Clay
32,6%
Sand
30,2%
Silt
37,3%
5–15 cm
pH H₂O
6,0
Org. C
20,2g/kg
Clay
34,6%
Sand
28,9%
Silt
36,5%
15–30 cm
pH H₂O
5,9
Org. C
12,3g/kg
Clay
37,1%
Sand
27,7%
Silt
35,2%

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

Land cover

Forest49.9%
Crops26.7%
Built-up1.4%
Bare soil0.3%
Other (grassland, water…)21.8%

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

Hydrology2 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,1km

Lake surface here

0,11km²

Basins crossed

2

Max stream order

5

Max drainage

13 055km²

Discharge in basins

4,7m³/s

Mean precip.

1 202mm/an

Mean T°

27,0°C

Moisture idx

-0,31

Mean runoff

401mm/an

Mean elev. (basins)

144m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,1nW

Built-up

137,1%

Pesticides

13,3kg/km²

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