Dong Hua Sao
IUCN VINational Park · 2021
998 km²
District · LAO
Paksong
Laos
AmTropical, monsoon(81 %)
Species observed
889
Observations
3 213
Area
3 433,9km²
Ecological tissue
Sample of 31 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 Paksong : 31 espèces reliées par 24 interactions GloBI sur 3 types (connectance 5.2%, filtre Serrano α=0.2).
Espèces affichées
31
Interactions affichées
24
Connectance
0.052
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
889 distinct species · 3 213 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
21,3°C
Annual rain
3 183mm
Warmest m°
27,9°C
Coldest m°
13,4°C
Elevation: 967 m on average (min 101 m, max 1 534 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
21,3°C
Annual rain
3 183mm
Warmest month
27,9°C
Coldest month
13,4°C
Mean alt.
967m
Min
101m
Max
1 534m
Std. dev.
208m
Köppen-Geiger (dominant)
AmTropical, monsoon(81 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
31,5g/kg
Clay
28,4%
Sand
37,4%
Silt
34,2%
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
5,4
Org. C
42,2g/kg
Clay
27,4%
Sand
38,1%
Silt
34,5%
5–15 cm
pH H₂O
5,4
Org. C
32,3g/kg
Clay
28,0%
Sand
37,5%
Silt
34,5%
15–30 cm
pH H₂O
5,4
Org. C
20,1g/kg
Clay
29,7%
Sand
36,6%
Silt
33,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest78.5%
Crops4.6%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)16.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology17 basins · 1 lakes · 21 rivers
Hydrology metrics for this exact territory
Stream length here
601,1km
Lake surface here
30,85km²
Basins crossed
17
Max stream order
4
Max drainage
551 274km²
Discharge in basins
1 742,9m³/s
Mean precip.
2 819mm/an
Mean T°
23,3°C
Moisture idx
0,43
Mean runoff
1 196mm/an
Mean elev. (basins)
708m
Watersheds crossing here
- Bassin de ເຊນຳ້ນອ້ຍsub-area1 433 km²overlap1341.35 km²39%
- Bassin de ຫວ້ຍຊອ້ຍsub-area802,2 km²overlap530.57 km²15%
- Bassin de Houay Tuaysub-area2 359,5 km²overlap375.41 km²11%
- Bassin de ເຊເັຊດsub-area804,6 km²overlap265.79 km²8%
- Bassin de ຫ້ອຍຈໍປີsub-area1 118,5 km²overlap249.13 km²7%
- Bassin de ໄຕອອນsub-area394,4 km²overlap151.38 km²4%
- Bassin de Houay Tuaysub-area279,4 km²overlap141.41 km²4%
- Bassin de Houay Tuaysub-area369,6 km²overlap89.52 km²3%
- Bassin de ເຊຄໍພໍsub-area1 487,1 km²overlap84.37 km²2%
8 more basinssorted by overlap
- Bassin de ຕາປຸງsub-area379,5 km²overlap54.30 km²2%
- Bassin de ເຊກອງsub-area767,7 km²overlap41.53 km²1%
- Bassin de ຫວ້ຍຊອ້ຍsub-area116,1 km²overlap39.55 km²1%
- Bassin de ເຊໂດນsub-area1 361,1 km²overlap35.69 km²1%
- Bassin de ເຊກອງsub-area1 555,8 km²overlap14.66 km²0%
- Bassin de Houay Ka Pheusub-area391,9 km²overlap14.52 km²0%
- Bassin de ເຊກອງsub-area1 096,6 km²overlap2.72 km²0%
- Bassin de ຫວ້ຍຊອ້ຍsub-area31,3 km²overlap1.99 km²0%
Lakes (1, top by area)
Rivers / streams (21, ord ≥ 4)
- Houay Tuayord 3len here132.24 km57%total234 km
- ເຊນຳ້ນອ້ຍord 4len here80.13 km86%total93 km
- ຫວ້ຍມາກຈັນໃຫ່ຍord 2len here61.04 km100%total61 km
- ຫວ້ຍຊອ້ຍord 4len here60.83 km45%total135 km
- ຫ້ອຍຈໍປີord 3len here59.15 km58%total102 km
- ເຊເັຊດord 4len here32.45 km34%total96 km
- ຫວ້ຍກາຕັກຕົກord 3len here29.46 km100%total30 km
- ຫວ້ຍຈໍປີord 2len here26.99 km100%total27 km
- ເຊກາຕໍ່ord 3len here21.75 km100%total22 km
- Houay Henord 3len here17.64 km83%total21 km
- ເຊຄໍພໍord 5len here16.43 km13%total127 km
- ຕາປຸງord 3len here12.59 km15%total86 km
9 more river segmentssorted by Strahler order + length
- ຫວ້ຍຊົ້ວord 2len here8.28 km100%total8 km
- ຫວ້ຍເຕາະເລາະord 1len here8.27 km73%total11 km
- Xepian-Xe Namnoy Headrace Tunnelord 2len here7.94 km100%total8 km
- ຫວ້ຍບັງລຽງord 8len here6.96 km19%total36 km
- ຫວ້ຍນຳ້ພັກord 3len here6.84 km16%total43 km
- ໄຕອອນord 3len here5.44 km9%total64 km
- ຫວ້ຍກວາງord 2len here4.15 km32%total13 km
- Houay Katanord 1len here2.53 km100%total3 km
- Houay Pa Laiord 3len here0.01 km0%total46 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
13,8%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN VI · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN