World Heritage Site (natural or mixed) · unk
Phong Nha-Ke Bang National Park and Hin Nam No National Park
- Area
- 2 190 km²
- IUCN cat.
- Not Applicable
- Year
- 2003
Overview
- Designation
- World Heritage Site (natural or mixed)
- Established
- 2003
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 431 distinct species · 12 550 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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).
Indicateurs du tissu écologique
Tissu écologique de Phong Nha-Ke Bang National Park and Hin Nam No National Park : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 18 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology11 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
99,4km
Basins crossed
11
Max stream order
4
Max drainage
2 471km²
Discharge in basins
85,8m³/s
Mean precip.
2 330mm/an
Mean T°
23,3°C
Moisture idx
0,41
Mean runoff
1 206mm/an
Mean elev. (basins)
467m
Watersheds crossing here
- Bassin de Sông Sonsub-area1 841,1 km²overlap886.36 km²40%
- Bassin de Xe Bang Faisub-area2 035,8 km²overlap524.86 km²24%
- Bassin de Houay Insub-area710,9 km²overlap358.79 km²16%
- Basin #79970sub-area291,7 km²overlap267.65 km²12%
- Basin #79910sub-area110,6 km²overlap90.76 km²4%
- Bassin de Sông Rào Cáisub-area1 012,6 km²overlap46.06 km²2%
- Basin #79320sub-area109 km²overlap11.05 km²1%
- Bassin de Sông Long Đạisub-area2 471,2 km²overlap1.53 km²0%
- Bassin de Sông Dinhsub-area627,3 km²overlap1.34 km²0%
2 more basinssorted by overlap
Rivers / streams (8, ord ≥ 4)
- Xe Bang Faiord 4len here39.82 km28%total141 km
- Houay Kaanord 2len here29.56 km100%total30 km
- Nam Ngoord 4len here7.89 km18%total43 km
- Nam A Kiord 4len here7.16 km19%total38 km
- Sông Sonord 5len here5.73 km11%total51 km
- Houay Kachanord 2len here4.47 km40%total11 km
- Xe Bangfaiord 7len here3.15 km1%total393 km
- Nam Heuord 4len here1.60 km4%total39 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 17.48181, 106.12048
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.