| 围填海活动的海洋环境与生物资源影响及对策建议 |
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| 引用本文： | 李学峰,岳奇,胡恒,董月娥.围填海活动的海洋环境与生物资源影响及对策建议[J].海洋开发与管理,2023,40(2):105-114. |
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| 作者姓名： | 李学峰 岳奇 胡恒 董月娥 |
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| 作者单位： | 国家海洋技术中心 |
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| 基金项目： | 国家自然科学基金国际（地区）合作与交流项目“澳门填海造地高密度城市空间环境评价与优化研究”（52061160366）；澳门科学技术发展基金项目“澳门填海造地高密度城市空间环境评价与优化研究”（0039/2020/AFJ）；自然资源部高层次科技创新人才项目“两统一背景下海洋自然资源管理关键问题研究”（Y2190NF02）；天津市“131”高层次创新人才资助项目“高强度填海区国土空间规划关键问题预研”（Y2210TF01）. |
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| 摘 要： | 为缓解沿海地区人地矛盾、拓展城市生存空间，围填海活动在短时间内迅速发展。然而，围填海工程在带来显著经济效益的同时，对近岸区域的海洋环境与生物资源造成了诸多负面影响。为此，文章分析围填海活动对海洋水文动力条件、水体质量、防灾减灾等海洋环境带来的威胁，探讨其对生物多样性、栖息地保护、生态系统服务功能价值产生的损害。最后，在完善围填海国家政策法规管理制度、强化生态修复规划研究、建立围填海生态环境影响评估体系3个层面提出切实可行的对策建议，以期为沿海地区健康可持续发展、围填海生态影响研究及相关管理工作提供科学依据。
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| 关 键 词： | 围填海 海洋环境 生物资源 |
| 收稿时间： | 2022/5/6 0:00:00 |
| 修稿时间： | 2022/12/25 0:00:00 |
Effects of Sea Reclamation on Marine Environment and BiologicalResources and Related Countermeasures |
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| LI Xuefeng,YUE Qi,HU Heng,DONG Yuee.Effects of Sea Reclamation on Marine Environment and BiologicalResources and Related Countermeasures[J].Ocean Development and Management,2023,40(2):105-114. |
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| Authors: | LI Xuefeng YUE Qi HU Heng DONG Yuee |
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| Institution: | National Ocean Technology Center |
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| Abstract: | In order to alleviate the contradiction between human and land, and expand the city living space, the sea reclamation activities have been developed rapidly in a short time. However, while the reclamation projects have brought remarkable economic benefits, they have caused a lot of negative effects on marine environment and biological resources in the coastal areas.In this paper,the threats of sea reclamation activities on marine hydrological dynamic conditions, water quality, disaster prevention and mitigation were analyzed, and the damages to biodiversity, habitat protection and ecosystem service function value were discussed. The practical countermeasures were put forward, such as improving the management system of national policies and regulations on sea reclamation, strengthening research on ecological restoration planning, and establishing a system for assessing the impact of land reclamation on the ecological environment. |
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