| Cite this article： |
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LIU Dahai,WANG Chunjuan,LIU Zhenhang,YANG Xiaoyang,YU Ying,SUN Hao,CHI Yuan.Polar Coastal Zone Survey Practices and Research on Frontier Issues[J].Ocean Development and Management,2023,40(3):3-12
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| 摘要: |
| 文章提出了“极地海岸带”这一概念，并从海岸带内涵的视角深入阐述了极地海岸带的定义和范围，全面分析了极地海岸带的特殊性和重要性。从调查监测技术发展和涉及学科领域两个角度梳理总结了与极地海岸带相关的调查监测实践。同时，分析了极地海岸带调查研究的前沿问题，提出了极地海岸带资源生态要素的调查监测发展方向，即充分利用遥感和现场探测手段，以较低成本来探明大空间尺度和长时间序列下的极地海岸带区域资源环境生态要素与时空变化特征。最后，构建了“双源数据挖掘-空间耦合模拟-区域综合评估-影响模拟预测”的知识与技术体系，为我国构建极地海岸带区域资源生态管理与保护政策体系提供科技支撑。 |
| 关键词: 极地海岸带 调查监测 前沿问题 关键知识与技术体系 发展展望 |
| DOI：10.20016/j.cnki.hykfygl.20230417.001 |
| Received:January 20, 2023Revised:February 20, 2023 |
| 基金项目:国家发展改革委研究课题（A202113）. |
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| Polar Coastal Zone Survey Practices and Research on Frontier Issues |
| LIU Dahai,WANG Chunjuan,LIU Zhenhang,YANG Xiaoyang,YU Ying,SUN Hao,CHI Yuan |
| Key Laboratory of Coastal Science and Integrated Management, First Institute of Oceanography, MNR;Institute of Marine Development of Ocean University of China;Shandong University of Science and Technology College of Ocean Science and Engineering;National Marine Data and Information Service |
| Abstract: |
| This paper put forward the concept of the polar coastal zone and expounded the definition and scope of the polar coastal zone and coastline from the connotation of the coastal zone, and analyzed the particularity and importance of the polar coastal zone. Then, the survey and monitoring practices related to the polar coastal zone were summarized from the perspectives of survey and monitoring technology development and related disciplines. At the same time, the frontier issues of polar coastal zone investigation and research were analyzed, also the development direction of the survey and monitoring of the ecological elements of polar coastal zone resources were proposed, that was, to make full use of remote sensing and on-site detection methods to explore regional resources, environmental and ecological elements, temporal and spatial variation characteristics of large-scale and long-term polar coastlines at a low cost. Finally, the knowledge and technology system of “dual-source-data mining-spatial coupling simulation-regional comprehensive assessment-impact simulation and prediction” was constructed, which provided a scientific and technological support for China to build a policy system of the management and protection of regional resource and ecology in the polar coastal zone. |
| Key words: Polar coastal zone, Survey and monitoring, Frontier issues, Key knowledge and technology system, Development prospects |
