Researcher
- Korea Institute of Ocean Science & Technology
- Korea National Parks Authority
- Korea Environment Institute
- Korea Ocean Research & Development Institute
- National Fisheries Research and Development Institute
- Korea Agricultural & Rural Infrastructure Corp
- Research Institute of Public Health & Environment
- Ministry of Maritime Affairs and Fisheries
- National Oceanographic Research Institute
- Korea Land Corp
- Korea Marine Environment Management Corp.
- National Institute of Meteorological Research
- Korea Maritime Institute
- Korea Coast Guard
- Environmental Management Corp
- public official in technical post
- environment related enterprises
- newspaper
- marine pollution response facilities
- marine environment management/risk assessment enterprises
- enterprises developing measuring equipments for the marine environment
- etc.