Ontologia

District · THA

San Sai

Thailand

AwTropical, savannah(100 %)

Species observed

1 170

Observations

25 914

Area

341km²

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 San Sai : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 3 types (connectance 8.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
45
Connectance
0.085
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

1 170 distinct species · 25 914 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 914 obs · 7 cellules
Obs. / cellule
≥ 14 616
14 616–14 615
4 694–14 615
552–4 693
< 552

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

Climate

Mean T°

26,2°C

Annual rain

982mm

Warmest m°

35,6°C

Coldest m°

14,7°C

Elevation: 401 m on average (min 304 m, max 765 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
982mm
Warmest month
35,6°C
Coldest month
14,7°C
Mean alt.
401m
Min
304m
Max
765m
Std. dev.
113m
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

5,9

Org. C

17,8g/kg

Clay

25,3%

Sand

45,4%

Silt

29,3%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
26,0g/kg
Clay
22,9%
Sand
46,2%
Silt
30,9%
5–15 cm
pH H₂O
5,9
Org. C
16,9g/kg
Clay
25,1%
Sand
46,0%
Silt
28,9%
15–30 cm
pH H₂O
5,9
Org. C
10,5g/kg
Clay
27,9%
Sand
43,9%
Silt
28,2%

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

Land cover

Forest52.3%
Crops13.8%
Built-up3.8%
Bare soil0.2%
Other (grassland, water…)29.9%

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

Hydrology4 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

64,0km

Lake surface here

1,14km²

Basins crossed

4

Max stream order

5

Max drainage

6 887km²

Discharge in basins

6,2m³/s

Mean precip.

1 140mm/an

Mean T°

24,6°C

Moisture idx

-0,33

Mean runoff

64mm/an

Mean elev. (basins)

533m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

4,0nW

Built-up

383,2%

Pesticides

9,1kg/km²

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

Sub-administrations7