3-D observations of a red tide event in the offshore water along the western Guangdong coast

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• 作者：Lingling Xie (1)
  Qingxiang Chen (1)
  Jianyu Hu (2)
  Shuwen Zhang (1)
  Xiaofei Yi (1)
  Fajin Chen (1)
  Rui Deng (1)
  Xiaodong Deng (1)
  Jing Wang (3)
  Yiquan Qi (4)
  
  1. Guangdong Province Key Laboratory for Coastal Ocean Variation and Disaster Prediction Technologies ; Guangdong Ocean University ; Zhanjiang ; 524088 ; China
  2. State Key Laboratory of Marine Environmental Science ; Xiamen University ; Xiamen ; 361102 ; China
  3. Guangdong Key Laboratory for Urbanization and Geo-simulation ; School of Geography and Planning ; Sun Yat-sen University ; Guangzhou ; 510275 ; China
  4. State Key Laboratory of Tropic Oceanography ; South China Sea Institute of Oceanology ; Chinese Academy of Sciences ; Guangzhou ; 510301 ; China
  
• 关键词：red tide ; Noctiluca scintillans ; marine pollution ; Hailing Island ; South China Sea
• 刊名：Acta Oceanologica Sinica
• 出版年：2015
• 出版时间：January 2015
• 年：2015
• 卷：34
• 期：1
• 页码：159-161
• 全文大小：478 KB
• 参考文献：1. Anderson D M. 1997. Turning back the harmful red tide. Nature, 388: 513鈥?14 CrossRef
  2. Gregg W L, Pamela D T. 2009. Red tides: questions and answers. U.S. Government. Retrieved 2009-08-23
  3. Tang Danling, Kawamura H, Dien T V, et al. 2004. Offshore phytoplankton biomass increase and its oceanographic causes in the South China Sea. Marine Ecological Progress Series, 268: 31鈥?1 CrossRef
  4. Xu Xiaohui, Pan Delu, Mao Zhihua, et al. 2014. A new algorithm based on the background field for red tide monitoring in the East China Sea. Acta Oceanologica Sinica, 33(5): 62鈥?1, doi:10.1007/s13131-014-0404-y CrossRef
  5. Wang Sufen, Tang Danling, He Fangliang, et al. 2008. Occurrences of harmful algal blooms (HABs) associated with ocean environments in the South China Sea. Hydrobiologia, 596: 79鈥?3 CrossRef
  6. Wang Sufen, Tang Danling. 2010. Analysis of harmful algal blooms associated with ocean environments in the South China Sea. Marine Science Bulletin, 29: 577鈥?83
  7. Wu Ruizhen, Ma Yi. 2008. Analysis on spatial and temporal distribution and cause of red tides over past 20 years in South China Sea. Marine Environmental Science (in Chinese), 27: 30鈥?2
  
• 刊物主题：Oceanography; Climatology; Ecology; Engineering Fluid Dynamics; Marine & Freshwater Sciences; Environmental Chemistry;
• 出版者：Springer Berlin Heidelberg
• ISSN：1869-1099

文摘

From November 24 to 26, 2014, a red tide event occurred in the offshore water off the Hailing Island located at the western Guangdong coast. The red tide appeared as pink strips distributed within 3 km in the offshore water and extended for about 10 km along the shoreline. During the flood tide, the pink seawater rushed to the beach with breaking waves, forming foam strips on the beach. Guangdong Province Key Laboratory for Coastal Ocean Variation and Disaster Prediction Technologies, Guangdong Ocean University, emergently responded to the event and organized three-dimensional observations from the air, onboard and on beach. The preliminary analyses of the cruise data and water samples indicate that the event was induced by nontoxic Noctiluca scintillans, of which the concentration reaches as high as 4 200 cells/L near the surface and 2 600 cells/L at the bottom.