| 热带海洋景观的生态系统服务替代和恢复 |
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| 引用本文： | 兰竹虹,廖岩,陈桂珠. 热带海洋景观的生态系统服务替代和恢复[J]. 海洋环境科学, 2009, 28(2) |
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| 作者姓名： | 兰竹虹 廖岩 陈桂珠 |
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| 作者单位： | 西南财经大学人口研究所,四川成都,610074;环境保护部华南环境科学研究所,广东广州,510655;中山大学环境科学与工程学院,广东广州,510275 |
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| 基金项目： | 联合国环境规划署(UNEP)全球环境基金(GEF)项目 |
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| 摘 要： | 分析了人类利用技术手段来替代和恢复生态系统服务功能的一些尝试(如红树林海水养殖、人造海堤、人造礁等),讨论人工技术能在多大程度在替代海岸带景观的生态系统功能,生态系统的恢复项日是否既能恢复生态系统为人类提供的直接利用价值,也能恢复系统面对未来干扰的自我恢复能力.研究表明,替代项目仅能替代生态系统的某些功能,且需要耗费巨大的工程和维修费用.另外,恢复项目往往没有考虑大尺度的过程,如红树林、海草床、珊瑚礁之间物理的、生物的、生化的交互作用,造成恢复生态系统的生物多样性及抗干扰能力降低.
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| 关 键 词： | 生态系统服务功能 替代 恢复 |
Substitutions and restoration of ecosystem services in tropical seascape |
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| LAN Zhu-Hong,LIAO Yan,CHEN Gui-Zhu. Substitutions and restoration of ecosystem services in tropical seascape[J]. Marine Environmental Science, 2009, 28(2) |
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| Authors: | LAN Zhu-Hong LIAO Yan CHEN Gui-Zhu |
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| Affiliation: | 1.Population Research Institute;South Western University of Finance and Economics;Chengdu 610074;China;2.South China Institute of Environmental Science;Ministry of Environmental Protection;Guangzhou 510655;3.School of Environmental Science and Engineering;Sun Yat-Sen University;Guangzhou 510275;China |
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| Abstract: | The some attempts for the substitution and restoration of ecosystem services(e.g.aquaculture in mangroves,artificial seawalls,reefs) were done.What degree the technologies can substitute the ecosystem services in the seascape and how the ecosystem can restore the reestablish not only in the functions of direct value to humans,but also the ability of the system to cope with the future disturbance,all of them is analyzed.The technological substitutes only provided the ecosystem services and entails huge engin... |
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| Keywords: | ecosystem services substitution restoration |
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