Institute of Marine Science and Technology Shandong University Qingdao 266200 China;
Research Centre for Indian Ocean Ecosystem Tianjin University of Science and Technology Tianjin 300457 China;
Research Centre for Indian Ocean Ecosystem Tianjin University of Science and Technology Tianjin 300457 ChinaTianjin Key Laboratory of Marine Resources and Chemistry Tianjin University of Science and Technology Tianjin 300457 China;
Institute of Marine Science and Technology Shandong University Qingdao 266200 China;
Institute of Marine Science and Technology Shandong University Qingdao 266200 China;
Department of Ocean Science and Division of Life Science Hong Kong University of Science and Technology Hong Kong 999077 China;
Institute of Deep-sea Science and Engineering Chinese Academy of Sciences Sanya 572000 China;
Institute of Deep-sea Science and Engineering Chinese Academy of Sciences Sanya 572000 China;
Research Centre for Indian Ocean Ecosystem Tianjin University of Science and Technology Tianjin 300457 ChinaTianjin Key Laboratory of Marine Resources and Chemistry Tianjin University of Science and Technology Tianjin 300457 China;
phytoplankton; Canonical Correspondence Analysis; diel cycle; Zhujiang(Pearl)River estuary;