Si Nan
IUCN IINational Park · 2007
998 km²
Commune · THA
Khueng
Thailand
AwTropical, savannah(100 %)
Species observed
27
Observations
38
Area
95,6km²
Ecological tissue
Sample of 10 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 Khueng : 10 espèces reliées par 7 interactions GloBI sur 2 types (connectance 15.6%, filtre Serrano α=0.2).
Espèces affichées
10
Interactions affichées
7
Connectance
0.156
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
27 distinct species · 38 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,4°C
Annual rain
1 111mm
Warmest m°
35,0°C
Coldest m°
16,3°C
Elevation: 272 m on average (min 187 m, max 416 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,4°C
Annual rain
1 111mm
Warmest month
35,0°C
Coldest month
16,3°C
Mean alt.
272m
Min
187m
Max
416m
Std. dev.
59m
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
15,9g/kg
Clay
27,1%
Sand
40,5%
Silt
32,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Wiang Sa
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
22,0g/kg
Clay
23,6%
Sand
42,0%
Silt
34,4%
5–15 cm
pH H₂O
5,8
Org. C
16,1g/kg
Clay
27,6%
Sand
40,4%
Silt
32,0%
15–30 cm
pH H₂O
5,8
Org. C
9,6g/kg
Clay
30,1%
Sand
39,1%
Silt
30,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest63.7%
Crops11.8%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)24.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
11,2km
Basins crossed
4
Max stream order
5
Max drainage
10 702km²
Discharge in basins
8,4m³/s
Mean precip.
1 295mm/an
Mean T°
23,5°C
Moisture idx
-0,22
Mean runoff
381mm/an
Mean elev. (basins)
672m
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
0,2nW
Built-up
23,0%
Pesticides
9,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN II · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN