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An assessment on restoration of typical marine ecosystems in china - Achievements and lessons

机译：中国典型海洋生态系统恢复评价-成就与教训

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摘要

Marine ecosystems are among China's most valuable resources, providing a wide range of services and benefits to human and other species. However, the reclamation since 1950s and the explosion of industrialization and urbanization have created severe environmental problems along China's vast coastline since late 1970s, and consequently marine ecosystems have been seriously stressed and degraded. In recent years, China has launched a series of restoration programs in order to preserve and restore the qualities of these attractive ecosystems. In this paper, three cases in marine ecosystem restoration (i.e. mangrove restoration in Quanzhou bay, bay ecosystem restoration in Wuyuan Bay of Xiamen and eutrophic semi-enclosed bay restoration in Xiamen western waters) were evaluated. The results, together with the brief assessment of practices in other coastal areas, showed that the major barriers for success are: (i) more comprehensive insights into ecological, socio-economic, political factors are necessary for setting-up clear project objectives and targets; (ii) more attention should be paid to ecological functions in order to restore the ecosystem's values and benefits; (iii) more scientific processes need to be conducted to evaluate the causes for ecosystem degradation and predict the probability for natural recovery; and (iv) degradation causes diagnosis, restoration technologies and methods, monitoring strategies and techniques, assessment and evaluation, adaptive management and results dissemination should be all emphasized during the restoration efforts.
机译：海洋生态系统是中国最有价值的资源之一，为人类和其他物种提供广泛的服务和利益。然而，自1950年代以来的开垦，工业化和城市化的爆炸式发展，自1970年代后期以来，在中国广阔的海岸线上造成了严重的环境问题，因此海洋生态系统受到了严重的压力和退化。近年来，中国启动了一系列恢复计划，以保护和恢复这些引人注目的生态系统的质量。本文评估了海洋生态系统恢复的三个案例（即泉州湾的红树林恢复，厦门的yuan源湾的湾生态系统恢复和厦门西域的富营养化半封闭式海湾恢复）。结果以及对其他沿海地区实践的简短评估表明，成功的主要障碍是：（i）对生态，社会经济，政治因素有更全面的了解对于确定明确的项目目标和指标是必要的; （ii）应更加注意生态功能，以恢复生态系统的价值和利益； （iii）需要进行更多的科学过程来评估生态系统退化的原因并预测自然恢复的可能性； （iv）在恢复工作期间，应强调退化原因的诊断，恢复技术和方法，监测策略和技术，评估和评估，适应性管理和结果传播。

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  • 来源
    《Ocean & coastal management》 |2012年第3期|p.53-61|共9页
  • 作者

    Bin Chen; Weiwei Yu; Wenhua Liu; Zhenghua Liu;

  • 作者单位

    The Third Institute of Oceanography, SOA, 178 Daxue Road. Xiamen 361005, China;

    The Third Institute of Oceanography, SOA, 178 Daxue Road. Xiamen 361005, China;

    Marine Biology Institute, Shantou University, Science Building, Daxue Road 243, Shantou, Guangdong, PRC 515063, China;

    The Third Institute of Oceanography, SOA, 178 Daxue Road, Xiamen 361005, China;

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