Dong Phayayen-Khao Yai Forest Complex
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2005
6 182 km²
Commune · THA
Pho Ngam
Thailand
AwTropical, savannah(100 %)
Species observed
297
Observations
650
Area
314,5km²
Ecological tissue
Sample of 34 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 Pho Ngam : 34 espèces dont 8 patrimoniales (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 3 types (connectance 4.6%, filtre Serrano α=0.2).
Espèces affichées
34
Interactions affichées
26
Connectance
0.046
Patrimoniales
8
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
297 distinct species · 650 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,1°C
Annual rain
2 226mm
Warmest m°
30,7°C
Coldest m°
16,3°C
Elevation: 538 m on average (min 4 m, max 1 061 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,1°C
Annual rain
2 226mm
Warmest month
30,7°C
Coldest month
16,3°C
Mean alt.
538m
Min
4m
Max
1 061m
Std. dev.
334m
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
5,5
Org. C
23,2g/kg
Clay
38,1%
Sand
30,0%
Silt
31,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Prachantakham
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
31,3g/kg
Clay
36,1%
Sand
31,1%
Silt
32,8%
5–15 cm
pH H₂O
5,5
Org. C
23,9g/kg
Clay
37,3%
Sand
30,4%
Silt
32,2%
15–30 cm
pH H₂O
5,5
Org. C
14,3g/kg
Clay
40,9%
Sand
28,5%
Silt
30,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest85.8%
Crops4.9%
Built-up0.4%
Bare soil0.2%
Other (grassland, water…)8.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
15,3km
Basins crossed
5
Max stream order
4
Max drainage
10 091km²
Discharge in basins
18,7m³/s
Mean precip.
1 726mm/an
Mean T°
26,9°C
Moisture idx
0,02
Mean runoff
672mm/an
Mean elev. (basins)
169m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
36,0%
Pesticides
12,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 1IUCN II · 1
Khao Yai
IUCN IINational Park and ASEAN Heritage Park · 1962
2 183 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN