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서동천,김준표 한국폐기물자원순환학회 2019 한국폐기물자원순환학회지 Vol.36 No.8
In order to manage marine debris on beach, information on the types of coastal litter, accumulation rate, spatial andtemporal variations, and sources and transfer paths of waste are required. For this reason, governments and national orinternational organizations regularly and continuously monitor selected survey points by individual methods. However,the standardized monitoring methods have not yet been established internationally, and monitoring data in countries ororganizations can show differences due to their methods. In this study, we examined the monitoring methods of Korea,China, Japan, the United States, Europe, and the UNEP (United Nations Environment Programme), and compared andanalyzed the details of them including strengths and weaknesses. Moreover, this study proposed improvement and researchin the Korean monitoring method regarding survey transect, frequency, etc.