Phou Pha Nang
IUCN VINational Protected Area · 1993
679 km²
District · LAO
Phonhong
Laos
AwTropical, savannah(87 %)
Species observed
176
Observations
1 020
Area
476,7km²
Ecological tissue
Sample of 39 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 Phonhong : 31 espèces reliées par 44 interactions GloBI sur 4 types (connectance 5.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
44
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
176 distinct species · 1 020 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,2°C
Annual rain
2 232mm
Warmest m°
33,3°C
Coldest m°
16,8°C
Elevation: 209 m on average (min 168 m, max 470 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,2°C
Annual rain
2 232mm
Warmest month
33,3°C
Coldest month
16,8°C
Mean alt.
209m
Min
168m
Max
470m
Std. dev.
44m
Köppen-Geiger (dominant)
AwTropical, savannah(87 %)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
17,9g/kg
Clay
30,8%
Sand
34,5%
Silt
34,8%
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
5,5
Org. C
23,6g/kg
Clay
29,5%
Sand
35,2%
Silt
35,4%
5–15 cm
pH H₂O
5,4
Org. C
18,6g/kg
Clay
30,1%
Sand
34,8%
Silt
35,1%
15–30 cm
pH H₂O
5,4
Org. C
11,6g/kg
Clay
32,8%
Sand
33,4%
Silt
33,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest59.5%
Crops17.9%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)21.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 2 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
68,4km
Lake surface here
0,36km²
Basins crossed
6
Max stream order
5
Max drainage
302 379km²
Discharge in basins
350,1m³/s
Mean precip.
2 188mm/an
Mean T°
25,3°C
Moisture idx
0,25
Mean runoff
1 233mm/an
Mean elev. (basins)
229m
Watersheds crossing here
- Bassin de Nam Chèngsub-area398,3 km²overlap299.10 km²63%
- Bassin de ນ້ຳງຶ່ມsub-area364,9 km²overlap68.45 km²14%
- Bassin de ນ້ຳງືມsub-area167,7 km²overlap67.27 km²14%
- Bassin de Nam Liksub-area527,8 km²overlap20.15 km²4%
- Bassin de Nam Suongsub-area306,9 km²overlap19.67 km²4%
- Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງsub-area2 494,4 km²overlap2.03 km²0%
Lakes (2, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,4nW
Built-up
56,5%
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