Analysis and Improvement of Marine Fish and Fishery Resources based on the Environmental Impact Assessment Items by Ocean Developmental Project

Abstract

− This paper analyzed the assessment status of fish and fishery resources items include fish egg and larvae to understand marine environmental impact assessment on the Sea Area Utilization Consultation according to the ocean developmental project, last 2 years. The consequence of damages and impacts from the developmental projects such as public waters reclamation and marine sand mining tend to emerge in the fish farms and fishery resources mainly, but in-situ survey and impact assessment related to these items were insufficient compared to other items such as physical, chemical, pelagic and benthic ecosystem factors. In case of fish, fish egg and larvae, not only the information of basic current situation was insufficient, but also the survey time, sampling and control site, as well as methods were inappropriate. In addition, the predictions and reduction measures after construction were very limited, and postmonitoring for actual verification was unreasonable. In order to improve these problems of marine environmental impact assessment and induce a reasonable assessment in the future, improvement of the statement regulations and establishment of information system related to field data based on fishery resources are necessary.