(b) To identify vulnerable marine ecosystems and determine whether bottom fishing activities would cause significant adverse impacts to such ecosystems and the long-term sustainability of deep sea fish stocks, inter alia, by improving scientific research and data collection and sharing, and through new and exploratory fisheries;
(b) 查明脆弱海洋生态系统，通过改进科学研究及数据收集和分享，并通过新的试探性捕捞，确定底鱼捕捞活动是否会对这些生态系统和深海鱼类种群的长期可持续性造成重大不利影响；