Fisheries activities for supplying marine productions were excessively overwhelming. Furthermore in the competitive industrialization, the impact on marine ecosystems and fisheries resources are severe due to the increase of various seabed litter such as plastic materials, styrofoam and plastic bottles and the deterioration of the marine environment. Despite these seriously situation, very few studies of some sea of Korea have been carried out on sedimentary waste fishing. Also some fisheries and there are few reports on plastics present on the seabed of around Korea. This study investigated the distribution of seabed litter collected from the seabed and characteristics of each area by using the trawl gear of the survey vessel from February to November 2018. The weight of all seabed litter collected during the investigation was 62,541.5 kg km^–2, with a range of 0.2–15,019.7 kg km^–2. The most amount of seabed litter was collected from sea block 106 in the South Sea, followed by sea blocks 76 and 82 in the East Sea. Through this study, which was conducted for the first time in all sea in around Korea, it can be used as basic data to understand the current status of seabed litter in the seabed and to establish effective policies at the led by the government.

供应海产品的渔业活动过于繁重。此外，在竞争性工业化进程中，塑料材料、泡沫塑料、塑料瓶等各种海底垃圾的增加和海洋环境的恶化，对海洋生态系统和渔业资源的影响十分严重。尽管存在这些严重的情况，韩国部分海域对沉积废物捕捞的研究很少。还有一些渔业，关于韩国周围海床上存在塑料的报道很少。本研究于2018年2月至2018年11月利用调查船的拖网渔具调查了从海底收集的海底垃圾的分布和各区域的特征。调查期间收集的所有海底垃圾的重量为62,541.5 kg·km^–2，射程为 0.2–15,019.7 kg km ^–2。最多的海底垃圾来自南海的106海块，其次是东海的76和82海块。通过这项首次在韩国全海域开展的研究，可作为了解海底垃圾现状的基础数据，并在政府主导下制定有效的政策。