Phu Pa - Yol (Huai Huat)
IUCN IINational Park · 1988
793 km²
Province · tha
Nakhon Phanom
Thailand
AwTropical, savannah(77 %)
Species observed
1 085
Observations
6 811
Area
5 454,1km²
Ecological tissue
Sample of 33 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 Nakhon Phanom : 24 espèces reliées par 41 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
41
Connectance
0.078
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
1 085 distinct species · 6 811 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,7°C
Annual rain
2 197mm
Warmest m°
33,2°C
Coldest m°
15,5°C
Elevation: 164 m on average (min 133 m, max 503 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,7°C
Annual rain
2 197mm
Warmest month
33,2°C
Coldest month
15,5°C
Mean alt.
164m
Min
133m
Max
503m
Std. dev.
38m
Köppen-Geiger (dominant)
AwTropical, savannah(77 %)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
15,6g/kg
Clay
27,9%
Sand
38,9%
Silt
33,2%
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
5,5
Org. C
23,1g/kg
Clay
25,9%
Sand
40,4%
Silt
33,6%
5–15 cm
pH H₂O
5,4
Org. C
14,7g/kg
Clay
27,0%
Sand
39,7%
Silt
33,4%
15–30 cm
pH H₂O
5,5
Org. C
9,0g/kg
Clay
30,8%
Sand
36,7%
Silt
32,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.8%
Crops41.9%
Built-up0.9%
Bare soil0.7%
Other (grassland, water…)27.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology21 basins · 50 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
406,1km
Lake surface here
48,29km²
Basins crossed
21
Max stream order
7
Max drainage
389 540km²
Discharge in basins
15 837,9m³/s
Mean precip.
2 100mm/an
Mean T°
25,7°C
Moisture idx
0,20
Mean runoff
963mm/an
Mean elev. (basins)
174m
Watersheds crossing here
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area2 299,4 km²overlap1257.25 km²23%
- Bassin de แม่น้ำสงครามsub-area1 007,2 km²overlap938.87 km²17%
- Bassin de ห้วยลำน้ำชังsub-area735,5 km²overlap649.01 km²12%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area790,4 km²overlap478.50 km²9%
- Bassin de ลำน้ำกำsub-area355,3 km²overlap351.82 km²6%
- Bassin de ลำน้ำกำsub-area348,3 km²overlap346.20 km²6%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area2 057,4 km²overlap291.26 km²5%
- Bassin de แม่น้ำสงครามsub-area314,9 km²overlap281.42 km²5%
- Bassin de แม่น้ำสงครามsub-area248,8 km²overlap247.64 km²5%
12 more basinssorted by overlap
- Bassin de \sub-area319,4 km²overlap99.40 km²2%
- Bassin de แม่น้ำสงครามsub-area155,8 km²overlap97.93 km²2%
- Bassin de ลำน้ำยามsub-area1 769,4 km²overlap91.64 km²2%
- Bassin de ลำน้ำอูนsub-area278,4 km²overlap72.95 km²1%
- Bassin de ลำน้ำกำsub-area199,3 km²overlap70.48 km²1%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area689,7 km²overlap61.24 km²1%
- Basin #77980sub-area730,6 km²overlap46.45 km²1%
- Bassin de ลำน้ำกำsub-area328,6 km²overlap32.70 km²1%
- Bassin de ห้วยบางทรายsub-area1 356,4 km²overlap23.93 km²0%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area25,6 km²overlap13.03 km²0%
- Bassin de Nam Phungsub-area1 039,8 km²overlap1.61 km²0%
- Bassin de Xe Bangfaisub-area4,4 km²overlap0.76 km²0%
Lakes (50, top by area)
- Ang Kep Nam Nong Ba Khenarea7,3 km²avg depth1.8 m
- Ang Kep Nam Huai Hiarea3,9 km²avg depth3.4 m
- Ang Kep Nam Huai Khaenarea3,1 km²avg depth3.5 m
- Ang Kep Nam Ban Song Taoarea2,7 km²avg depth1.8 m
- Ang Kep Nam Phon Phokarea2,3 km²avg depth2.4 m
- Ang Kep Nam Nong Khokarea2 km²avg depth1.3 m
- Ang Kep Nam Huai Khonarea1,7 km²avg depth3.1 m
- Ang Kep Nam Huai Aarea1,6 km²avg depth1.4 m
- Ang Kep Nam Nong Kartarea1,5 km²avg depth1.4 m
41 more lakes
- Ang Kep Nam Nong Chai Wanarea1,4 km²avg depth2.7 m
- Ang Kep Nam Huai Kan Lueangarea1,3 km²avg depth4.0 m
- Lake #78514area1,2 km²avg depth1.6 m
- Ang Kep Nam Bueng Boarea1,2 km²avg depth2.1 m
- Ang Kep Nam Huai Poarea1,2 km²avg depth1.7 m
- Ang Kep Nam Huai Thoarea1,1 km²avg depth8.7 m
- Ang Kep Nam Ban Dong Noiarea1 km²avg depth3.5 m
- Lac 1394569area1 km²avg depth2.7 m
- Lac 1394472area1 km²avg depth2.8 m
- Lac 1394409area0,9 km²avg depth1.9 m
- Lac 1394555area0,9 km²avg depth2.1 m
- Lac 1394480area0,8 km²avg depth3.1 m
- Lac 1394425area0,8 km²avg depth2.1 m
- Lac 1394834area0,8 km²avg depth3.1 m
- Lac 1395248area0,8 km²avg depth2.3 m
- Lac 1394853area0,7 km²avg depth3.6 m
- Lac 1394896area0,6 km²avg depth3.5 m
- Lac 1394406area0,6 km²avg depth1.8 m
- Lac 1394580area0,6 km²avg depth2.6 m
- Lac 1394808area0,6 km²avg depth3.1 m
- Lac 1394833area0,6 km²avg depth3.3 m
- Lac 1394493area0,6 km²avg depth2.0 m
- Lac 1395388area0,6 km²avg depth2.7 m
- Lac 1394499area0,5 km²avg depth2.8 m
- Lac 1394551area0,5 km²avg depth3.0 m
- Lac 1395279area0,5 km²avg depth7.0 m
- Lac 1394648area0,4 km²avg depth2.0 m
- Lac 1394697area0,4 km²avg depth3.7 m
- Lac 1394713area0,4 km²avg depth2.4 m
- Lac 1394519area0,4 km²avg depth2.7 m
- Lac 1395297area0,4 km²avg depth2.5 m
- Lac 1394635area0,4 km²avg depth1.6 m
- Lac 1394466area0,4 km²avg depth2.7 m
- Lac 1394518area0,4 km²avg depth1.7 m
- Lac 1394530area0,3 km²avg depth3.0 m
- Lac 1394503area0,3 km²avg depth3.2 m
- Lac 1395268area0,3 km²avg depth1.9 m
- Lac 1394615area0,3 km²avg depth2.2 m
- Lac 1394510area0,3 km²avg depth1.7 m
- Lac 1394460area0,3 km²avg depth2.5 m
- Lac 1394470area0,3 km²avg depth2.0 m
Rivers / streams (10, ord ≥ 4)
- แม่น้ำสงครามord 6len here141.50 km28%total503 km
- ลำน้ำกำord 5len here106.76 km75%total143 km
- แม่น้ำโขง / ແມ່ນ້ຳຂອງord 8len here82.62 km5%total1522 km
- ห้วยลำน้ำชังord 4len here34.05 km100%total34 km
- ห้วยแคนord 5len here12.88 km60%total21 km
- ลำน้ำยามord 4len here10.02 km12%total83 km
- ลำน้ำอูนord 4len here5.64 km9%total63 km
- \ord 1len here5.31 km100%total5 km
- คลองตาดขามord 2len here5.08 km100%total5 km
- 4ord 1len here2.25 km100%total2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,9nW
Built-up
90,3%
Pesticides
9,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN II · 2IUCN IV · 1
Phu Langka
IUCN IINational Park · 2009
58 km²
Lower Songkhram River
IUCN IVWetland of International Importance (Ramsar Site) · 2019
55 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations35
- Ban PhaengCommune
- Ban UeangCommune
- Don Nang HongCommune
- Don ToeiCommune
- Fang DaengCommune
- Hat PhaengCommune
- K. Wang YangMinor district
- Khok SawangCommune
- KutakaiCommune
- Muang Nakhon PhanomDistrict
- Na DueaCommune
- Na Hua BoCommune
- Na KaeDistrict
- Na KhaminCommune
- Na ThomCommune
- Na ThonCommune
- Na WaDistrict
- Nam KamCommune
- Nong HiCommune
- Nong Thao YaiCommune
- Nong WangCommune
- Phai LomCommune
- Phon BokCommune
- Phon PhaengCommune
- Phon SawanCommune
- Phon SawangCommune
- Phra Klang ThungCommune
- Pla PakCommune
- Renu NakhonDistrict
- Saen PhanCommune
- Sam PhongCommune
- Si SongkhramCommune
- Tha Bo SongkhamCommune
- Tha UthenDistrict
- That PhanomCommune