Construction and application of indicator system for host state selection in skipjack tuna (Katsuwonus pelamis) purse seine fishery in the West and Central Pacific Ocean

• JIANG Mingfeng, 
• CHEN Xinjun, 
• LÜ Zehua, 
• WANG Jintao, 
• LEI Lin, 
• XU Zian, 
• LIN Hongyu, 
• HE Haiping, 
• JIA Haibin