| 摘要: |
| 为了构建基于多指标体系的生态系统健康评价方法, 作者在调研了大量国内外文献的基础上,通过实证研究和量化分析, 对山东半岛近岸海域生态系统健康的现状做出了较为客观的评价。在综合考虑影响海洋生态系统健康的各种因素的基础上, 构建了山东半岛近岸海域生态系统健康评价指标体系, 从陆源压力、水质状态和生物响应3 个方面对山东半岛近岸海域生态系统健康和环境压力进行分析。结果显示: 2006 年山东半岛近岸海域生态健康状况基本呈现由外海到近岸逐渐变差的态势, 其中生态健康状况较差的海域主要集中在莱州湾西南部、烟台北部海域、威海的沿岸海域以及山东半岛东南部海域。 |
| 关键词: 海洋生态系统健康 PSR 框架 综合评价 山东半岛 |
| DOI：10.11759/hykx20130313002 |
| 分类号: |
| 基金项目:国家海洋局公益项目(201205001); 国家973 项目(2010CB428706); 山东省“两区”建设专项资金支持项目 |
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| An integrative assessment of marine ecosystem health in coastal waters along the Shandong Peninsula |
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| Abstract: |
| Based on extensive literature research, this article aims to make an objective assessment of marine ecosystem health along the Shandong Peninsula, through empirical research and quantitative analysis. Based on a variety of possible factors that exert pressures on the marine ecosystem health, an indicator system for assessment of marine ecosystem health in coastal waters along the Shandong Peninsula was constructed, and both the ecological status and environmental pressures were analyzed from the aspects of terrigenous pressures, water quality and biological response. The results showed that generally, the ecological status displayed a declining trend from open seas to coastal waters along the Shandong Peninsula in the year 2006, and the maritime areas with poor environmental performance were located mainly in the southwest of Laizhou Bay, northern Yantai, offshore waters of Weihai and the southeast of Shandong Peninsula. |
| Key words: Marine ecosystem health the PSR framework integrative assessment the Shandong Peninsula |
