Phu Phan
IUCN IINational Park · 1972
709 km²
District · THA
Muang Sakon Nakhon
Thailand
AwTropical, savannah(100 %)
Species observed
498
Observations
2 520
Area
972,4km²
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 Muang Sakon Nakhon : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 5 types (connectance 6.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
35
Connectance
0.066
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
498 distinct species · 2 520 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,0°C
Annual rain
1 746mm
Warmest m°
33,3°C
Coldest m°
15,9°C
Elevation: 199 m on average (min 155 m, max 507 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,0°C
Annual rain
1 746mm
Warmest month
33,3°C
Coldest month
15,9°C
Mean alt.
199m
Min
155m
Max
507m
Std. dev.
66m
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
5,6
Org. C
15,6g/kg
Clay
26,7%
Sand
42,1%
Silt
31,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
22,5g/kg
Clay
24,8%
Sand
43,5%
Silt
31,7%
5–15 cm
pH H₂O
5,6
Org. C
15,3g/kg
Clay
26,4%
Sand
42,3%
Silt
31,3%
15–30 cm
pH H₂O
5,6
Org. C
8,9g/kg
Clay
28,8%
Sand
40,5%
Silt
30,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.9%
Crops39.5%
Built-up1.7%
Bare soil0.8%
Other (grassland, water…)29.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 16 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
68,2km
Lake surface here
58,43km²
Basins crossed
7
Max stream order
5
Max drainage
2 671km²
Discharge in basins
38,2m³/s
Mean precip.
1 620mm/an
Mean T°
25,9°C
Moisture idx
-0,01
Mean runoff
723mm/an
Mean elev. (basins)
216m
Watersheds crossing here
- Bassin de Nam Phungsub-area1 039,8 km²overlap391.59 km²40%
- Basin #86360sub-area393,1 km²overlap291.45 km²30%
- Bassin de ลำน้ำอูนsub-area209,9 km²overlap136.18 km²14%
- Bassin de ลำน้ำกำsub-area328,6 km²overlap65.46 km²7%
- Bassin de ลำน้ำอูนsub-area278,4 km²overlap44.38 km²5%
- Basin #86300sub-area428,5 km²overlap35.79 km²4%
- Bassin de \sub-area319,4 km²overlap7.58 km²1%
Lakes (16, top by area)
- Nong Han Lakearea73,2 km²avg depth27.5 m
- Lake #78618area1,1 km²avg depth2.0 m
- ทะเลสาบหนองหานarea1 km²avg depth1.0 m
- Lac 1395080area0,4 km²avg depth5.4 m
- Lac 1395015area0,4 km²avg depth4.3 m
- Lac 1395026area0,4 km²avg depth1.3 m
- Lac 1394995area0,3 km²avg depth5.1 m
- Lac 1394967area0,3 km²avg depth2.4 m
- Lac 1395020area0,2 km²avg depth1.9 m
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
1,9nW
Built-up
168,5%
Pesticides
9,8kg/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