南极磷虾连续捕捞技术的现状、挑战与趋势OA

Antarctic krill(Euphausia superba)is an important strategic marine resource globally,and improving its fishing technology is essential for increasing catches for each national fishing industry.Currently,the Antarctic krill fishery is entering a new phase of resource competition driven by continuous technological development in fishing.Although China has successively deployed several professional continuous fishing vessels,it still faces challenges such as reliance on imported core equipment and low fishing efficiency.This paper systematically reviews the development and application of Antarctic krill fishing technologies,with a focus on continuous trawling methods and the existing challenges in areas such as precise krill swarm detection,fishing path planning,and dynamic fishing depth adjustment.We propose the establishment of an intelligent continuous fishing technology system,which is centered on precise krill swarm detection,intelligent decision-making for fishing paths,and coordinated control of operational fishing gear layers.The overarching objective is to promote the high-quality development of China's Antarctic krill fishery towards intelligent precision and enhance the competitiveness of catch shares.