Ontologia

Rivière· 52 segments

남강

Crosses 8 administrative regions : Changnyeong, Geochang, Haman, Hamyang, Jinju +3

rivière

Total length

447km

Max discharge

53,6m³/s

Max Strahler

4

Segments matched

52

River geography8 admin regions · 0 communes

Parent watershed

hybas-4080604740255 km²

8 administrative regions crossed (GADM L2)

  • Hamyang
    Gyeongsangnam-do · South Korea
    61.7 km
    in this dpt
  • Jinju
    Gyeongsangnam-do · South Korea
    43.7 km
    in this dpt
  • Sancheong
    Gyeongsangnam-do · South Korea
    41.5 km
    in this dpt
  • Uiryeong
    Gyeongsangnam-do · South Korea
    29.1 km
    in this dpt
  • Haman
    Gyeongsangnam-do · South Korea
    27.9 km
    in this dpt
  • Changnyeong
    Gyeongsangnam-do · South Korea
    0.3 km
    in this dpt
  • Sacheon
    Gyeongsangnam-do · South Korea
    0.0 km
    in this dpt
  • Geochang
    Gyeongsangnam-do · South Korea
    0.0 km
    in this dpt

24 intersecting protected areas

15 more protected areas

1 page = 1 named river (aggregation of 52 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

798 distinct species · 1 307 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 44 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 남강 : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 5 types (connectance 7.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
71
Connectance
0.075
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

447km

Max discharge

53,6m³/s

Max Strahler

4

Segments matched

52

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