Ruisseau· 2 segments
척과천
Crosses 4 administrative regions : Buk, Jung, Nam, Ulju
Total length
12km
Max discharge
0,7m³/s
Max Strahler
2
Segments matched
2
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- UljuUlsan · South Korea5.7 kmin this dpt
- JungUlsan · South Korea3.2 kmin this dpt
- BukUlsan · South Korea0.0 kmin this dpt
- NamUlsan · South Korea0.0 kmin this dpt
2 intersecting protected areas
Ulsan Namgu Mugeodong
IUCN IVWildlife Protection Area
Ulsan Junggu Taehwadong
IUCN IVWildlife Protection Area
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
968 distinct species · 1 794 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 48 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).
Indicateurs du tissu écologique
Tissu écologique de 척과천 : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 5 types (connectance 7.1%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
12km
Max discharge
0,7m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.