Ontologia

Ruisseau· 26 segments

오대천

Crosses 2 administrative regions : Jeongseon, Pyeongchang

ruisseau

Total length

43km

Max discharge

11,9m³/s

Max Strahler

3

Segments matched

26

River geography2 admin regions · 0 communes

Parent watershed

hybas-40805435702397 km²

2 administrative regions crossed (GADM L2)

  • Pyeongchang
    Gangwon-do · South Korea
    51.9 km
    in this dpt
  • Jeongseon
    Gangwon-do · South Korea
    17.6 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 26 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

411 distinct species · 1 646 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 38 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 오대천 : 28 espèces reliées par 74 interactions GloBI sur 5 types (connectance 10.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
74
Connectance
0.100
Patrimoniales
0
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

43km

Max discharge

11,9m³/s

Max Strahler

3

Segments matched

26

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