Ontologia

Rivière· 84 segments

장자강

Crosses 9 administrative regions : Changgang, Chŏnch'ŏn, Kanggye, Manp'o, Ryongrim +4

rivière

Total length

240km

Max discharge

67,7m³/s

Max Strahler

4

Segments matched

84

River geography9 admin regions · 0 communes

Parent watershed

hybas-4080425580609 km²

9 administrative regions crossed (GADM L2)

  • Ryongrim
    Chagang-do · North Korea
    116.3 km
    in this dpt
  • Sŏnggan
    Chagang-do · North Korea
    74.8 km
    in this dpt
  • Sijung
    Chagang-do · North Korea
    52.4 km
    in this dpt
  • Kanggye
    Chagang-do · North Korea
    41.7 km
    in this dpt
  • Wiwŏn
    Chagang-do · North Korea
    25.0 km
    in this dpt
  • Chŏnch'ŏn
    Chagang-do · North Korea
    20.7 km
    in this dpt
  • Manp'o
    Chagang-do · North Korea
    17.2 km
    in this dpt
  • Tonghua
    Jilin · China
    1.0 km
    in this dpt
  • Changgang
    Chagang-do · North Korea
    0.0 km
    in this dpt

1 page = 1 named river (aggregation of 84 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

Not enough documented interactions to build a meaningful graph for this territory.

Hydrology (HydroRIVERS v10)

Total length

240km

Max discharge

67,7m³/s

Max Strahler

4

Segments matched

84

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