Ontologia

Rivière· 39 segments

인북천

Crosses 4 administrative regions : Inje, Kosŏng, Kumgangsan, Yanggu

rivière

Total length

77km

Max discharge

15,2m³/s

Max Strahler

4

Segments matched

39

River geography4 admin regions · 0 communes

Parent watershed

hybas-40805217502764 km²

4 administrative regions crossed (GADM L2)

  • Inje
    Gangwon-do · South Korea
    116.1 km
    in this dpt
  • Kumgangsan
    Kumgangsan · North Korea
    29.5 km
    in this dpt
  • Yanggu
    Gangwon-do · South Korea
    1.2 km
    in this dpt
  • Kosŏng
    Kangwŏn-do · North Korea
    0.4 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 39 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

128 distinct species · 156 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 30 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 인북천 : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 4 types (connectance 7.4%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
32
Connectance
0.074
Patrimoniales
1
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

77km

Max discharge

15,2m³/s

Max Strahler

4

Segments matched

39

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