Ontologia

Ruisseau· 8 segments

단장천

Crosses 3 administrative regions : Miryang, Ulju, Yangsan

ruisseau

Total length

57km

Max discharge

5,1m³/s

Max Strahler

3

Segments matched

8

River geography3 admin regions · 0 communes

Parent watershed

hybas-40806018701408 km²

3 administrative regions crossed (GADM L2)

  • Miryang
    Gyeongsangnam-do · South Korea
    30.7 km
    in this dpt
  • Yangsan
    Gyeongsangnam-do · South Korea
    10.3 km
    in this dpt
  • Ulju
    Ulsan · South Korea
    0.0 km
    in this dpt

8 intersecting protected areas

1 page = 1 named river (aggregation of 8 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

80 distinct species · 276 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 단장천 : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 3 types (connectance 8.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
47
Connectance
0.084
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

57km

Max discharge

5,1m³/s

Max Strahler

3

Segments matched

8

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