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| 广西合浦海草床生态系统服务功能价值评估 | |
| 引用本文： | 韩秋影,黄小平,施平,张景平.广西合浦海草床生态系统服务功能价值评估[J].海洋通报(英文版),2008,10(1):87-96. |
| 作者姓名： | 韩秋影 黄小平 施平 张景平 |
| 作者单位： | 1. 中国科学院烟台海岸带可持续发展研究所,山东,烟台,264003;中国科学院南海海洋研究所热带海洋环境动力学重点实验室,广东,广州,510301 2. 中国科学院南海海洋研究所热带海洋环境动力学重点实验室,广东,广州,510301 3. 中国科学院烟台海岸带可持续发展研究所,山东,烟台,264003 |
| 基金项目： | This project was supported by the Innovative Engineering Project of Chinese Academy of Sciences (Grant No.KSCZ2-SW-132), United Nations Environment Program/Global Environment Fund (UNEP/GEF) (Grant No. UNEP/GEF/SCS/Chi/MoU2c), Project of Science and Technology Development Plan in Shandong Province (Grant No. 2007GG2Q706019). |
| 摘 要： | 海草床生态系统是生物多样性丰富和生产力高的近岸海洋生态系统，本文以广西合浦海草床为例，结合实地调查、已有的研究成果和当地统计资料，综合运用生态经济学、资源经济学等基本理论和方法，对该地区海草生态系统的服务功能进行了价值评估。结果表明2005年该地区海草生态系统的服务功能价值为6．29×105元／a·ha，其中间接利用价值最大，为4．47×105元／a·ha，占总经济价值的70．97％；其次为非利用价值，为1．54x105元／a·ha，占总经济价值的24．52％；最少的是直接利用价值为2．84×104元／a·ha，仅占总经济价值的4．51％。 |
| 关 键 词： | 海草床 生态系统服务 价值评估 广西 合浦 |
| 修稿时间： | 2007年12月10 |
Seagrass Bed Ecosystem Service Valuation - A Case Research on Hepu Seagrass Bed in Guangxi Province |
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| HAN Qiuying,HUANG Xiaoping,SHI Ping,ZHANG Jingping.Seagrass Bed Ecosystem Service Valuation - A Case Research on Hepu Seagrass Bed in Guangxi Province[J].Marina Science Bulletin,2008,10(1):87-96. | |
| Authors: | HAN Qiuying HUANG Xiaoping SHI Ping ZHANG Jingping |
| Institution: | HAN Qiuying, HUANG Xiaoping, SHI Ping, ZHANG Jingping (1.Yantai Institute of Coastal Zone Research for Sustainable Development, Chinese Academy of Sciences, Yantai 264003,Shandong,China; 2. LED, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, Guangdong China) |
| Abstract: | Seagrass bed ecosystem is a coastal ecosystem with abundant biodiversity and high production. It is also an important system for the sustainable development of human society and economy. Based on the local research, statistical data and prevenient research results, the main services of Hepu seagrass ecosystem were analyzed in the paper, including fishing production, nutrient cycling, scientific research, protecting the coast from eroding, climate regulation, biodiversity, culture, bequest valuation, option valuation and existence valuation and so on. At the same time, we used ecological and economic methods for economic evaluation of seagrass in Hepu of Guangxi, including the market valuation method, contingent valuation method, carbon and tax method, benefit transfer method and expert survey method. The results showed that the total valuation of the Hepu seagrass ecosystem service was about 6.29 × 105 Yuan RMB/ha in 2005. Among these services, the indirect using valuation is the main aspect, which was 4.47 × 105Yuan RMB/ha in 2005, accounting for 70.97 % of the total valuation. The non-using valuation was 1.54 × 105 Yuan RMB/ha in 2005, accounting for 24.52 % of the total valuation. The direct using valuation is the least, which was only 2.84 × 104 Yuan RMB/ha in 2005, accounting for 4.51 % of the total valuation. |
| Keywords: | Seagrass bed ecosystem service valuation Hepu South China |
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