Acoustics Research Progress on Characteristics of Jellyfish Aggregation

Abstract

Jellyfish blooming threatens the safety of coastal industrial and personal safety. In recent years, ocean eutrophication, ocean engineering, global warming and other factors have combined to create a more serious situation. Traditional studies on the ecological behavior characteristics of jellyfish mainly rely on the methods of net fishing and visual observation. The use of acoustic technology for the acoustic monitoring of jellyfish has been applied in Europe, the United States, Japan, South Korea and other countries, showing good observation effect and application potential in the study of resource assessment and kinematic law.