Ontologia

Rivière· 53 segments

충만강

Crosses 6 administrative regions : Ch'osan, Chŏnch'ŏn, Dandong, Kop'ung, Songwŏn +1

rivière

Total length

136km

Max discharge

45,5m³/s

Max Strahler

5

Segments matched

53

River geography6 admin regions · 0 communes

Parent watershed

hybas-40804268702362 km²

6 administrative regions crossed (GADM L2)

  • Songwŏn
    Chagang-do · North Korea
    85.9 km
    in this dpt
  • Kop'ung
    Chagang-do · North Korea
    47.3 km
    in this dpt
  • Usi
    Chagang-do · North Korea
    46.9 km
    in this dpt
  • Ch'osan
    Chagang-do · North Korea
    2.9 km
    in this dpt
  • Dandong
    Liaoning · China
    0.1 km
    in this dpt
  • Chŏnch'ŏn
    Chagang-do · North Korea
    0.0 km
    in this dpt

1 page = 1 named river (aggregation of 53 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

136km

Max discharge

45,5m³/s

Max Strahler

5

Segments matched

53

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