Ontologia

Rivière· 43 segments

홍천강

Crosses 3 administrative regions : Chuncheon, Gapyeong, Hongcheon

rivière

Total length

86km

Max discharge

30m³/s

Max Strahler

4

Segments matched

43

River geography3 admin regions · 0 communes

Parent watershed

hybas-40805268301574 km²

3 administrative regions crossed (GADM L2)

  • Hongcheon
    Gangwon-do · South Korea
    112.1 km
    in this dpt
  • Chuncheon
    Gangwon-do · South Korea
    28.2 km
    in this dpt
  • Gapyeong
    Gyeonggi-do · South Korea
    1.2 km
    in this dpt

10 intersecting protected areas

1 more protected areas

1 page = 1 named river (aggregation of 43 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

142 distinct species · 334 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 36 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 홍천강 : 33 espèces reliées par 44 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
44
Connectance
0.070
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

86km

Max discharge

30,0m³/s

Max Strahler

4

Segments matched

43

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