Dong Phayayen-Khao Yai Forest Complex
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2005
6 182 km²
Province · tha
Sa Kaeo
Thailand
AwTropical, savannah(100 %)
Species observed
1 162
Observations
7 931
Area
6 858,4km²
Ecological tissue
Sample of 26 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 Sa Kaeo : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 3 types (connectance 8.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
30
Connectance
0.086
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
1 162 distinct species · 7 931 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,0°C
Annual rain
1 582mm
Warmest m°
33,9°C
Coldest m°
19,5°C
Elevation: 123 m on average (min 20 m, max 718 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,0°C
Annual rain
1 582mm
Warmest month
33,9°C
Coldest month
19,5°C
Mean alt.
123m
Min
20m
Max
718m
Std. dev.
116m
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
5,8
Org. C
16,8g/kg
Clay
31,6%
Sand
34,5%
Silt
34,0%
Average over 0-30 cm. Per-depth details in expert panel.
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
24,5g/kg
Clay
30,2%
Sand
35,2%
Silt
34,7%
5–15 cm
pH H₂O
5,8
Org. C
16,1g/kg
Clay
30,9%
Sand
34,8%
Silt
34,2%
15–30 cm
pH H₂O
5,8
Org. C
9,7g/kg
Clay
33,6%
Sand
33,4%
Silt
33,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest39.3%
Crops35.9%
Built-up0.8%
Bare soil0.6%
Other (grassland, water…)23.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology21 basins · 17 lakes · 16 rivers
Hydrology metrics for this exact territory
Stream length here
338,7km
Lake surface here
21,26km²
Basins crossed
21
Max stream order
5
Max drainage
4 326km²
Discharge in basins
230,3m³/s
Mean precip.
1 497mm/an
Mean T°
27,2°C
Moisture idx
-0,13
Mean runoff
607mm/an
Mean elev. (basins)
121m
Watersheds crossing here
- Bassin de คลองพระปรงsub-area1 566,9 km²overlap1515.48 km²22%
- Bassin de ตลองบ้านด่านsub-area1 155,4 km²overlap1091.65 km²16%
- Bassin de คลองลำสะโตนsub-area1 964,4 km²overlap844.06 km²12%
- Bassin de ห้วยหินตั้งsub-area1 353,3 km²overlap736.97 km²11%
- Bassin de คลองพระสะทึงsub-area439,1 km²overlap437.47 km²6%
- Bassin de คลองพระสะทึงsub-area554 km²overlap428.45 km²6%
- Bassin de คลองพระสะทึงsub-area423,9 km²overlap422.27 km²6%
- Basin #28450sub-area629,9 km²overlap408.87 km²6%
- Basin #28470sub-area652,8 km²overlap361.62 km²5%
12 more basinssorted by overlap
- Bassin de แควหนุมานsub-area2 169,7 km²overlap313.92 km²5%
- Basin #27640sub-area417,8 km²overlap150.88 km²2%
- Bassin de คลองห้วยไคร้sub-area569,8 km²overlap133.69 km²2%
- Bassin de คลองหนองคล้าsub-area1 802 km²overlap5.63 km²0%
- Basin #29260sub-area583,5 km²overlap2.47 km²0%
- Bassin de คลองพระปรงsub-area59,4 km²overlap2.43 km²0%
- Basin #19870sub-area250,8 km²overlap1.29 km²0%
- Basin #14370sub-area1 946 km²overlap0.91 km²0%
- Bassin de คลองแจงsub-area547,6 km²overlap0.17 km²0%
- Basin #19880sub-area268,4 km²overlap0.07 km²0%
- Bassin de แม่น้ำมูลsub-area2 470,7 km²overlap0.06 km²0%
- Basin #28580sub-area251,3 km²overlap0.01 km²0%
Lakes (17, top by area)
- Ang Kep Nam Huai Yangarea7,1 km²avg depth3.5 m
- Ang Kep Nam Phra Prongarea6,1 km²avg depth4.4 m
- Ang Kep Nam Tha Krabakarea1,5 km²avg depth6.1 m
- Ang Kep Nam Khlong Klueaarea1,1 km²avg depth2.8 m
- Lac 1397946area0,9 km²avg depth2.5 m
- Lac 1397917area0,8 km²avg depth3.7 m
- Lac 1398298area0,8 km²avg depth5.1 m
- Lac 1398360area0,6 km²avg depth2.1 m
- Lac 1397760area0,5 km²avg depth2.0 m
8 more lakes
Rivers / streams (16, ord ≥ 4)
- คลองพระสะทึงord 5len here64.65 km92%total70 km
- ตลองบ้านด่านord 4len here45.98 km99%total46 km
- คลองลำสะโตนord 2len here38.67 km99%total39 km
- คลองพระปรงord 5len here35.35 km48%total73 km
- คลองแพงord 2len here27.50 km82%total34 km
- คลองบ้านร้างord 2len here19.44 km100%total19 km
- คลองห้วยพะใยord 4len here19.17 km100%total19 km
- คลองหนองแวงord 2len here18.05 km100%total18 km
- คลองตาโมกord 2len here16.28 km100%total16 km
- ห้วยหินตั้งord 1len here16.25 km56%total29 km
- คลองสามสิบord 1len here13.37 km69%total19 km
- คลองห้วยไคร้ord 3len here7.88 km17%total46 km
4 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,9nW
Built-up
79,4%
Pesticides
12,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas8
IUCN II · 3IUCN Ia · 3IUCN Not Applicable · 1IUCN V · 1
Thap Lan
IUCN IINational Park · 1981
2 217 km²
Khao Angruenai
IUCN IaWildlife Sanctuary · 1977
1 000 km²
Pang Sida
IUCN IINational Park · 1982
853 km²
Banteay Chhmar
IUCN VProtected Landscape · 1993
848 km²
Khao Soi Dao
IUCN IaWildlife Sanctuary · 1972
734 km²
Complete list8 protected areas
- Dong Phayayen-Khao Yai Forest ComplexWorld Heritage Site (natural or mixed)IUCN Not Applicable20056 182 km²
- Thap LanNational ParkIUCN II19812 217 km²
- Khao AngruenaiWildlife SanctuaryIUCN Ia19771 000 km²
- Pang SidaNational ParkIUCN II1982853 km²
- Banteay ChhmarProtected LandscapeIUCN V1993848 km²
- Khao Soi DaoWildlife SanctuaryIUCN Ia1972734 km²
- Ta PhrayaNational ParkIUCN II1996689 km²
- Dong YaiWildlife SanctuaryIUCN Ia1996312 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN