3-D observations of a red tide event in the offshore water along the western Guangdong coast
3-D observations of a red tide event in the offshore water along the western Guangdong coast
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DOI：
10.1007/s13131-015-0607-x
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发表时间：
2015-01
影响因子：
1.4
通讯作者：
L. Xie;Qingxiang Chen;Jianyu Hu;Shuwen Zhang;Xiaofei Yi;Fajin Chen;Rui Deng;Xiaodong Deng;Jing Wang;Y. Qi
中科院分区：
文献类型：
--
作者：
L. Xie;Qingxiang Chen;Jianyu Hu;Shuwen Zhang;Xiaofei Yi;Fajin Chen;Rui Deng;Xiaodong Deng;Jing Wang;Y. Qi
2014年11月24日至26日，位于粤西沿海的海陵岛附近海域发生赤潮事件。这次红潮呈现粉红色条带，分布在离岸水域3公里范围内，并沿海岸线延伸约10公里。涨潮时，粉红色的海水以破浪冲上海滩，在海滩上形成泡沫带。广东海洋大学沿海海洋变化与灾害预测技术广东省重点实验室紧急响应，从空中、船上和海滩组织了三维观测。对巡航数据和水样的初步分析表明，这次事件是由无毒夜光藻引起的，其浓度在表层高达4200个/L，底层高达2600个/L。
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 nontoxicNoctiluca scintillans, of which the concentration reaches as high as 4 200 cells/L near the surface and 2 600 cells/L at the bottom.