| 黄海浒苔绿潮防灾减灾现状与早期防控展望 |
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| 引用本文： | 王宗灵,傅明珠,周健,沈颂东,邵魁双,胡伟,肖洁,范士亮,张学雷.黄海浒苔绿潮防灾减灾现状与早期防控展望[J].海洋学报,2020,42(8):1-11. |
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| 作者姓名： | 王宗灵 傅明珠 周健 沈颂东 邵魁双 胡伟 肖洁 范士亮 张学雷 |
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| 作者单位： | 1.自然资源部第一海洋研究所 海洋生态环境科学与技术重点实验室，山东 青岛 266061 |
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| 基金项目： | 国家重点研发计划（2016YFC1402100）；国家自然科学基金（41876137，41876140，41876199）；山东省支持青岛海洋科学与技术试点国家实验室重大科技专项（2018SDKJ0505-4）。 |
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| 摘 要： | 截至2019年，浒苔绿潮连续12年大规模暴发，对近海生态系统、沿岸环境与社会经济造成严重影响，已经成为黄海最严重的生态环境问题。本文总结了黄海浒苔绿潮防灾减灾现状与成效，分析了存在的问题，然后基于对该绿潮起源与成因的认识，将其早期分为3个关键过程，即浒苔微观繁殖体在养殖设施上的着生与生长过程，定生浒苔脱离附着基形成漂浮浒苔过程，浅滩漂浮浒苔进入深水区形成大面积绿潮过程。最后分别从加强新材料与技术研发防控绿藻着生、强化养殖设施回收管理严控定生绿藻落滩、浅滩汇聚通道拦截打捞等3种途径提出了早期防控措施建议，以期为黄海浒苔绿潮的源头防控提供科学依据。
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| 关 键 词： | 黄海 浒苔 绿潮 生态灾害 早期防控 |
| 收稿时间： | 2020/4/2 0:00:00 |
| 修稿时间： | 2020/5/25 0:00:00 |
Current situation of prevention and mitigation of the Yellow Sea green tide and proposing control measurements in the early stage |
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| Wang Zongling,Fu Mingzhu,Zhou Jian,Shen Songdong,Shao Kuishuang,Hu Wei,Xiao Jie,Fan Shiliang,Zhang Xuelei.Current situation of prevention and mitigation of the Yellow Sea green tide and proposing control measurements in the early stage[J].Acta Oceanologica Sinica (in Chinese),2020,42(8):1-11. |
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| Authors: | Wang Zongling Fu Mingzhu Zhou Jian Shen Songdong Shao Kuishuang Hu Wei Xiao Jie Fan Shiliang Zhang Xuelei |
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| Institution: | Key Laboratory of Marine Eco-Environmental Science and Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao 266061, China;Laboratory of Marine Ecology and Environmental Science, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China;Shandong Marine Forecast and Hazard Mitigation Service, Qingdao 266104, China;School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China;National Marine Environmental Monitoring Center, Dalian 116023, China;North China Sea Marine Forecasting Center, Ministry of Natural Resources, Qingdao 266061, China;Shandong Provincial Key Laboratory of Marine Ecological Environment and Disaster Prevention and Mitigation, Qingdao 266061, China |
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| Abstract: | Green tide caused by Ulva prolifera recurrent for 12 consecutive years by 2019 has become one of the most serious ecological disasters in the Yellow Sea. Based on the current scientific understanding of the Yellow Sea green tide and the control countermeasures, three key processes were identified during the early stage, i.e., the attachment and growth of U. prolifera micropropagules on the aquaculture facilities, the detachment of the epiphytic U. prolifera from the rafts and forming the floating biomass, and the floating U. prolifera in the Subei Shoal entering the offshore area and forming the large scale green tide. The specific control countermeasures were proposed according to the three key processes including: new material and technology studies to prevent the attachment and growth of the green algae, monitoring the recycling of the aquaculture facilities and to prevent the disposal of attached green algae on the intertidal flat, and the interception and collection of floating green algae in the major waterways in the Subei Shoal. This integrated strategy will help to provide ideas and technical supports for the scientific source control and management during the early stage of the Yellow Sea green tide. |
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| Keywords: | Yellow Sea Ulva prolifera green tides marine ecological disaster early prevention |
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