Department of Marine Science and Convergence Engineering

Hyun, Jung-Ho

Hyun, Jung-Ho

Professor
  • Location
Science and Technology Building 1, Room 541
  • Phone
031-400-5537
  • Email
hyunjh@hanyang.ac.kr
Visit website

Education and Experience

  • Specialization: Microbial Oceanography; Marine Microbial Ecology and Biogeochemistry
  • 1984: B.S. in Oceanography, Inha University
  • 1986: M.S. in Oceanography, Inha University
  • 1994: Ph.D. in Oceanography, Florida State University, USA
  • Principal Researcher, Korea Institute of Ocean Science and Technology

Research Interests

  1. Microbial Ecology and Biogeochemical Functions across Marine Environments, from Tidal Flats and Coastal Waters to the Deep Sea, and from the Tropics to the Polar Regions
  2. Long-Term Marine Ecosystem Responses to Climate Change and Their Prediction
  3. Ecological Assessment and Microbial Engineering Approaches for Restoring Polluted and Eutrophic Coastal Waters

Selected Publications

  1. An S-U, Choi A, Baek J-W, Lee H, Park J, Mok J-S, Lee JS, Kang C-K, Hyun J-H* (2024) Spatial-temporal impacts of invasive Spartina anglica on the rates and pathways of organic carbon mineralization and resulting C-Fe-S cycles in the intertidal wetland of the Han River Estuary, Yellow Sea. Marine Pollution Bulletin. 206: 116681
  2. Park J, Cho H, Han S, An S-U, Choi A, Lee H, Hyun J-H* (2023) Impacts of the invasive Spartina anglica on C-S-Hg cycles and Hg(II) methylating microbial communities revealed by hgcA gene analysis in intertidal sediment of the Han River estuary, Yellow Sea. Marine Pollution Bulletin. 187: 114498
  3. Min J-O, Kim S-H, Jung J, Jung U-J, Yang EJ, Lee SH, Hyun J-H* (2022) Glacial ice-melting stimulates heterotrophic prokaryotes production along the Getz Ice Shelf in the Amundsen Sea, Antarctica. Geophysical Research Letters. 49: e2021GL097627.
  4. Choi A, Lee TK, Cho H, Lee W-C, Hyun J-H* (2022) Shifts in benthic bacterial communities associated with farming stages and a microbiological proxy for assessing sulfidic sediment conditions at fish farms. Marine Pollution Bulletin. 178: 113603.
  5. Hyun J-H*, Kim B, Han H, Baek Y-J, Lee H, Cho H, Yoon S-H, Kim G (2022) Sediment-derived dissolved organic matter stimulates heterotrophic prokaryotes metabolic activity in overlying deep sea in the Ulleung Basin, East Sea. Frontiers in Marine Science. 9: 826592.
  6. Choi A, Kim B, Mok J-S, Yoo J, Kim JB, Lee W-C Hyun J-H* (2020) Impact of finfish aquaculture on biogeochemical processes in coastal ecosystems and elemental sulfur as a relevant proxy for assessing farming condition. Marine Pollution Bulletin. 150. 110635.
  7. Mok J-S, Kim S-H, Kim J, Cho H, An S-U, Choi A, Kim B, Yoon C, Thamdrup B, Hyun J-H* (2019) Impacts of typhoon-induced heavy rainfalls and resultant freshwater runoff on the partitioning of organic carbon oxidation and nutrient dynamics in the intertidal sediments of the Han River estuary, Yellow Sea. Science of the Total Environment. 691: 858-867.
  8. An S-U, Mok J-S, Kim S-H, Choi J-H, Hyun J-H* (2019) A large artificial dyke greatly alters partitioning of sulfate and iron reduction and resulting phosphorus dynamics in sediments of the Yeongsan River estuary, Yellow Sea. Science of the Total Environment 665: 752-761
  9. Na T, Thamdrup B, Kim B, Kim S-H, Vandieken V, Kang D-J, Hyun J-H* (2018) N2 production through denitrification and anammox across the continental margin (shelf–slope–rise) of the Ulleung Basin, East Sea. Limnology and Oceanography 63: S410-S424
  10. Hyun J-H*, Kim S-H, Mok J-S, Cho HY, Lee T, Vandieken V, Thamdrup B (2017) Manganese and iron reduction dominate organic carbon oxidation in surface sediments of the deep Ulleung Basin, East Sea. Biogeosciences 14: 941-958
    *Corresponding author

Courses Taught

  1. Biological Oceanography and Laboratory
  2. Marine Environmental Microbiology and Laboratory
  3. Marine Environmental Conservation and Restoration