| 广西北部湾海域赤潮演变趋势分析及其防控思路 |
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| 引用本文： | 姜宁.广西北部湾海域赤潮演变趋势分析及其防控思路[J].海洋开发与管理,2019,36(11):82-85. |
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| 作者姓名： | 姜宁 |
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| 作者单位： | 南宁师范大学地理科学与规划学院 南宁 530001 |
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| 基金项目： | 国家重点研发子课题——石漠化恢复的关键过程机理及逆转的生态风险(2016YFC0502401). |
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| 摘 要： | 伴随广西北部湾经济区的建立与开发,北部湾海域污染加剧,赤潮灾害愈发严重。文章综述1984—2015年广西北部湾海域赤潮演变趋势,结果表明:①赤潮发生频率和发生面积逐年增加;②赤潮种类呈现增多趋势。通过分析赤潮演变趋势,提出防控的思路:①加强广西北部湾入海流域及沿海地区污染防治和近岸海域环境保护;②利用生物技术进行赤潮生物防控;③加强科技支撑和提升赤潮科学研究能力。
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| 关 键 词： | 赤潮 演变趋势 监控 海域环境保护 广西北部湾 |
Analysis on the Evolution Trend of Red Tide in the Beibu Gulf of Guangxi and Its Prevention and Control Ideas |
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| JIANG Ning.Analysis on the Evolution Trend of Red Tide in the Beibu Gulf of Guangxi and Its Prevention and Control Ideas[J].Ocean Development and Management,2019,36(11):82-85. |
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| Authors: | JIANG Ning |
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| Institution: | School of Geographic and Planning,Nanning Normal University |
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| Abstract: | With the establishment and development of the Beibu Gulf Economic Zone in Guangxi,the pollution of the sea area has increased and the red tide disaster has become more and more serious.The evolution of red tide in Beibu Gulf of Guangxi during 1984 to 2015 was reviewed.The results showed that: (1) the frequency and area of red tide increased year by year; and (2) the types of red tide showed an increasing trend.Based on the analysis of the trend of red tide evolution,some ideas for red tide prevention and control in Beibu Gulf were put forward: (1) strengthening the pollution prevention and control in the watershed and coastal areas of Beibu Gulf and environmental protection in coastal waters; (2) using biotechnology to prevent red tide organisms; (3) strengthening scientific and technological support and enhancing the scientific research capacity of red tide. |
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