Distribution and hydrodynamic model of the Keumdong oil spill in Kwangyang Bay, Korea.
Oil concentrations in the seawater, seabed sediments, and shoreline sediments were measured from the samples collected 165 days after the Keumdong oil spill accident, which had occurred in Kwangyang Bay of the South Sea, Korea in September 1993. Distribution patterns of the concentrations in the seabed and shoreline sediments have allowed us to hindcast the transport and fate of the spilled oil. Overall, the patterns agree better with the southward (seaward) surface water circulation than with the northward (landward) bottom water circulation over the region. Rapid, initial dispersal of the spilled oil to the south and its subsequent grounding onto the intertidal seabed sediments, as well as onto the shorelines, appear to have made ineffective the subsurface oil transport by the bottom current.
Han
M W
MW
Department of Oceanography, Inha University, Inchon, South Korea. myunghan@inha.ac.kr
Chang
K I
KI
Park
Y C
YC
D004784:Environmental Monitoring; D019015:Geologic Sediments / Q000737:chemistry*; D008962:Models, Theoretical; D010578:Petroleum / Q000032:analysis*; D014872:Water Movements; D014873:Water Pollutants / Q000032:analysis*
D010578:Petroleum; D014873:Water Pollutants