Ontologia

Ruisseau· 12 segments

Nam San

Crosses 2 administrative regions : Nakai, Viengthong

ruisseau

Total length

30km

Max discharge

2,9m³/s

Max Strahler

3

Segments matched

12

River geography2 admin regions · 0 communes

Parent watershed

hybas-4081063100781 km²

2 administrative regions crossed (GADM L2)

  • Viengthong
    Bolikhamxai · Laos
    35.8 km
    in this dpt
  • Nakai
    Khammouan · Laos
    4.3 km
    in this dpt

1 intersecting protected areas

1 page = 1 named river (aggregation of 12 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydrology (HydroRIVERS v10)

Total length

30km

Max discharge

2,9m³/s

Max Strahler

3

Segments matched

12

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.