Study on Jellyfish Outbreaks and Their Monitoring and Control Technology in the Yellow Sea and the Northern East China Sea

Jellyfish outbreaks have become a new type of marine ecological disasters,and have great influence on the structure and function balance of marine ecosystems,fishery resources,production safety of coastal power plants,marine landscape and tourism.In recent years,the Yellow Sea and the northern East China Sea are the high risk areas of jellyfish outbreaks.In this paper,the research results of jellyfish outbreaks in the Yellow Sea and the northern East China Sea are summarized,and the species composition,distribution,life-history characteristics and hazards of jellyfish outbreaks are described.Meanwhile,the possible causes of jellyfish outbreaks are analyzed,and the monitoring and control technology of jellyfish disasters are discussed.It will provide a scientific basis for the monitoring,management,and emergency disposal of jellyfish disasters.