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| 渤海湾外来浮游植物物种及其入侵途径分析 |
| Analysis of exotic phytoplankton species and their invasion routes in Bohai Bay |
| 投稿时间：2019-03-06 |
| DOI：10.13254/j.jare.2019.0118 |
| 中文关键词: 外来浮游植物，环评报告书，赤潮生物，压载水 |
| 英文关键词: exotic phytoplankton, environmental impact assessment report, red tide organisms, ballast water |
| 基金项目:国家重点研发计划（2017YFC1404602） |
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| 中文摘要: |
| 为了预防外来浮游植物入侵引发的渤海湾赤潮灾害，基于近20年建设项目环境影响评价报告书和相关文献资料的研究成果，收集整理了渤海湾海域已发现的外来浮游植物物种及具体物种信息，分析了物种入侵的主要途径及可能产生的赤潮灾害影响。结果表明：渤海湾海域共发现17种外来浮游植物，其中，甲藻门最多，有10种；硅藻门次之，有5种；金藻门和黄藻门最少，各有1种。研究表明：渤海湾外来浮游植物中，除中华盒形藻外，其余16种均属于赤潮生物，这些物种主要通过压载水引入、传播的方式进入渤海湾海域，应加强港口监控和管理，以防赤潮灾害。 |
| 英文摘要: |
| In this study, we explored the factors underlying red tide disaster caused by exotic phytoplankton invasion in Bohai Bay. Based on environmental impact assessment reports of construction projects and related literature in the past 20 years, we collected and collated the information of exotic phytoplankton species found in the Bohai Bay and analyzed the main means of species invasion and the possible effect of red tide disasters. The results showed that 17 species of exotic phytoplankton were found in the Bohai Bay, including 10 species of Dinophyta, 5 species of Bacillariophyta, and 1 species each of Chrysophyta and Xanthophyta respectively. The results showed that 16 species of exotic phytoplankton in the Bohai Bay contribute to red tide, except the Chinese box algae. These species enter the Bohai Bay mainly through the introduction and transmission of ballast water, and this should be monitored and managed at the port to prevent red tide disasters. |
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