| 摘要: |
| 长三角一体化不只是陆域的一体化，还应包括海域的范围。为找出影响长三角海洋资源环境状况的主要因素及一体化治理的重点领域，从而丰富长三角一体化发展的研究，本文基于对长三角各沿海城市2009-2018年海洋生态系统服务价值的核算，通过静态面板与动态面板的综合分析，研究了人类行为活动对长三角海洋生态系统服务价值的影响。结果表明：1）各城市海洋生态系统服务价值均有增加，相同类别的海洋生态系统服务的价值变化相近；2）各城市海洋生态系统服务价值的比值相对稳定，但不同城市相同类别海洋生态系统服务的价值占比不同；3）长三角地区海洋资源环境的整体状况仍需改进；4）废水直排入海、工业废气排放、海水养殖、围填海等活动对区域海洋生态系统服务价值有较大影响；5）不同人类活动对区域海洋资源环境的影响机制不同，作用方向也不相同。据此，提出建议：1）依靠科技进步提升海洋生态系统服务价值水平，同时注重海洋生态系统文化服务的作用；2）从废水排放、废水直排入海、工业废气排放、海洋捕捞、围填海等影响区域海洋资源环境状况的主要因素入手，使治理工作精准化；3）不同城市应实施差异化治理。 |
| 关键词: 海洋生态系统服务价值 海洋资源环境治理 长三角 一体化 |
| DOI：10.11759/hykx20200421001 |
| 分类号:F205 |
| 基金项目:浙江省高校重大人文社科攻关计划项目（2018QN045） |
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| Key areas for integrated governance of marine resources and environment in the Changjiang River Delta——Results from the impact analysis of the value of marine ecosystem service |
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HE Yi-xiong1,2, SONG Wei-ming1, YANG Fan1
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1.College of Economics & Management, Zhejiang Ocean University, Zhoushan 316022, China;2.Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai), Zhuhai 519000, China
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| Abstract: |
| The integration strategy of the Changjiang River Delta involves not only the integration management of lands but also the sea areas. In this study, we analyze the effects of human activities on the marine ecosystem service value of Changjiang River Delta to determine the main factors affecting its marine resources and environment and the key areas of integrated governance to enrich research on the integration of the Changjiang River Delta based on the accounting of the service value of marine ecosystem of the coastal cities in the region from 2009 to 2018 and through a comprehensive analysis of static and dynamic panels. Results show the following:(1) the value of marine ecosystem services in each city is increasing, and the changing trend of the value of the same type of marine ecosystem services is similar; (2) the ratio of the value of marine ecosystem services of each city to the total value of the region is relatively stable, but the proportion of the value of the same type of marine ecosystem services in different cities is different; (3) the overall situation of marine resources and environment of the Changjiang River Delta needs to be improved; (4) direct discharge of wastewater into the sea, discharge of industrial waste gas, mariculture, and reclamation have a great impact on the value of regional marine ecosystem services; and (5) different human activities have different mechanisms of impact on regional marine resources and environment, and the direction of action is not the same. Based on these, the following suggestions are put forward:(1) further improve the level of marine science and technology and pay attention to the cultural service of the marine ecosystem; (2) starting from the main factors that affect the regional marine resources and environment, such as wastewater discharge, direct discharge of wastewater into the sea, discharge of industrial waste gas, marine fishing, and reclamation, do a good job of the overall treatment precisely with cooperations among departments and regions; and (3) different cities should implement differentiated governance measures. |
| Key words: value of marine ecosystem service governance of marine resources and environment Changjiang River Delta integration |
