Xe Pian
IUCN VINational Park · 2021
2 563 km²
District · LAO
Pathoomphone
Laos
AmTropical, monsoon(83 %)
Species observed
592
Observations
3 046
Area
2 755,1km²
Ecological tissue
Sample of 29 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 Pathoomphone : 23 espèces reliées par 24 interactions GloBI sur 3 types (connectance 5.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
24
Connectance
0.059
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
592 distinct species · 3 046 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,0°C
Annual rain
2 612mm
Warmest m°
33,8°C
Coldest m°
17,8°C
Elevation: 201 m on average (min 78 m, max 872 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,0°C
Annual rain
2 612mm
Warmest month
33,8°C
Coldest month
17,8°C
Mean alt.
201m
Min
78m
Max
872m
Std. dev.
93m
Köppen-Geiger (dominant)
AmTropical, monsoon(83 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,7
Org. C
29,5g/kg
Clay
27,8%
Sand
40,2%
Silt
32,1%
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
35,3g/kg
Clay
27,7%
Sand
40,2%
Silt
32,1%
5–15 cm
pH H₂O
5,7
Org. C
31,1g/kg
Clay
28,1%
Sand
40,1%
Silt
31,8%
15–30 cm
pH H₂O
5,7
Org. C
22,1g/kg
Clay
27,5%
Sand
40,2%
Silt
32,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest84.3%
Crops5.7%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)9.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 1 lakes · 27 rivers
Hydrology metrics for this exact territory
Stream length here
347,5km
Lake surface here
0,20km²
Basins crossed
9
Max stream order
8
Max drainage
554 140km²
Discharge in basins
5 576,1m³/s
Mean precip.
2 415mm/an
Mean T°
25,9°C
Moisture idx
0,33
Mean runoff
1 165mm/an
Mean elev. (basins)
257m
Watersheds crossing here
- Bassin de Houay Tuaysub-area2 359,5 km²overlap1138.68 km²41%
- Bassin de ເຊຄໍພໍsub-area1 487,1 km²overlap993.67 km²36%
- Bassin de ទន្លេកុងsub-area1 012,2 km²overlap461.29 km²17%
- Bassin de ແມ່ນ້ຳຂອງsub-area1 265,8 km²overlap101.53 km²4%
- Bassin de ເຊປຽນsub-area69,2 km²overlap45.44 km²2%
- Bassin de ຫວ້ຍຄາລາsub-area1 599,3 km²overlap11.84 km²0%
- Bassin de ទន្លេកុងsub-area237,4 km²overlap1.69 km²0%
- Bassin de ទន្លេកុង / ເຊກອງsub-area976 km²overlap0.64 km²0%
- Bassin de ເຊປຽນsub-area154,7 km²overlap0.30 km²0%
Lakes (1, top by area)
Rivers / streams (27, ord ≥ 4)
- Houay Tuayord 3len here78.85 km34%total234 km
- ແມ່ນ້ຳຂອງord 8len here43.55 km3%total1329 km
- ຫວ້ຍນຳ້ພັກord 3len here32.38 km76%total43 km
- ຫວ້ຍມີຊາງord 8len here28.79 km100%total29 km
- ເຊຄໍພໍord 5len here26.80 km21%total127 km
- ຫວ້ຍບັງລຽງord 8len here22.65 km62%total36 km
- Houay Namsatord 1len here16.14 km100%total16 km
- Houay Hinord 2len here14.81 km78%total19 km
- ເຊປຽນord 5len here13.94 km18%total76 km
- Houay Phaluangord 8len here10.27 km100%total10 km
- Nam Omord 8len here10.16 km79%total13 km
- Houay Mouangord 8len here7.61 km54%total14 km
15 more river segmentssorted by Strahler order + length
- Houay Pa Aoord 1len here7.11 km100%total7 km
- Houay Yangord 1len here5.73 km100%total6 km
- Houay Keuaord 2len here5.26 km100%total5 km
- Houay Dokphoord 2len here3.61 km47%total8 km
- Houay Phiafayord 2len here3.44 km100%total3 km
- Houay Takuanord 8len here3.22 km100%total3 km
- ຫວ້ຍຄາລາord 4len here2.51 km2%total111 km
- Houay Khamphayord 3len here2.45 km16%total15 km
- Houay Namkhamord 2len here2.44 km100%total2 km
- ទន្លេកុងord 6len here2.26 km1%total272 km
- Houay Thahouord 1len here2.26 km99%total2 km
- Houay Eneamord 8len here1.02 km22%total5 km
- Houay Thakongord 8len here0.30 km32%total1 km
- ទន្លេកុង / ເຊກອງord 6len here0.02 km0%total70 km
- Houay Ok Yaord 2len here≈ tangenttotal13 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
11,3%
Pesticides
0,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN VI · 2IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN