Sai Thong
IUCN IINational Park · 1992
331 km²
District · THA
Wichian Buri
Thailand
AwTropical, savannah(100 %)
Species observed
277
Observations
785
Area
1 682,2km²
Ecological tissue
Sample of 38 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 Wichian Buri : 32 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 4 types (connectance 5.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
43
Connectance
0.058
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
277 distinct species · 785 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,5°C
Annual rain
1 302mm
Warmest m°
35,0°C
Coldest m°
18,3°C
Elevation: 141 m on average (min 58 m, max 759 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,5°C
Annual rain
1 302mm
Warmest month
35,0°C
Coldest month
18,3°C
Mean alt.
141m
Min
58m
Max
759m
Std. dev.
94m
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
18,8g/kg
Clay
33,7%
Sand
28,6%
Silt
37,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
27,5g/kg
Clay
31,2%
Sand
29,9%
Silt
38,9%
5–15 cm
pH H₂O
6,0
Org. C
17,5g/kg
Clay
33,4%
Sand
28,9%
Silt
37,7%
15–30 cm
pH H₂O
5,9
Org. C
11,4g/kg
Clay
36,6%
Sand
27,1%
Silt
36,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.9%
Crops49.5%
Built-up0.8%
Bare soil0.3%
Other (grassland, water…)19.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
108,9km
Basins crossed
9
Max stream order
4
Max drainage
8 571km²
Discharge in basins
77,6m³/s
Mean precip.
1 159mm/an
Mean T°
27,3°C
Moisture idx
-0,35
Mean runoff
294mm/an
Mean elev. (basins)
134m
Watersheds crossing here
- Bassin de แม่น้ำป่าสักsub-area1 355,8 km²overlap522.49 km²31%
- Bassin de แม่น้ำป่าสักsub-area598,5 km²overlap440.52 km²26%
- Bassin de แม่น้ำป่าสักsub-area389,4 km²overlap370.36 km²22%
- Basin #05690sub-area819,6 km²overlap134.11 km²8%
- Bassin de คลองลำสนธิsub-area1 337,3 km²overlap102.06 km²6%
- Basin #04870sub-area1 367,9 km²overlap81.94 km²5%
- Bassin de คลองหนองแดงsub-area487,1 km²overlap20.14 km²1%
- Basin #05270sub-area230,7 km²overlap8.46 km²1%
- Bassin de แม่น้ำชีsub-area863,4 km²overlap2.15 km²0%
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,4nW
Built-up
83,4%
Pesticides
12,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN II · 1IUCN Ia · 1
Sub Langka
IUCN IaWildlife Sanctuary · 1986
143 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN