Rivière· 31 segments
Sông Ô Lâu
Crosses 3 administrative regions : Hải Lăng, Phong Điền, Quảng Điền
Total length
92km
Max discharge
41m³/s
Max Strahler
4
Segments matched
31
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Phong ĐiềnThừa Thiên Huế · Vietnam75.0 kmin this dpt
- Hải LăngQuảng Trị · Vietnam9.0 kmin this dpt
- Quảng ĐiềnThừa Thiên Huế · Vietnam0.4 kmin this dpt
1 intersecting protected areas
Phong Dien
IUCN IVNature Reserve
1 page = 1 named river (aggregation of 31 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
30 distinct species · 39 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 Sông Ô Lâu : 12 espèces reliées par 8 interactions GloBI sur 3 types (connectance 12.1%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
92km
Max discharge
41,0m³/s
Max Strahler
4
Segments matched
31
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.