Zhang Zhao-hui, Lü Ji-bin, Ye Shu-feng, Zhu Ming-yuan
First Institute of Oceanography, State Ocean Administration, Qingdao 266061, Shandong, China.
Ying Yong Sheng Tai Xue Bao. 2007 Nov;18(11):2540-7.
A valuation study was conducted in Sanggou Bay, a typical and intensive coastal aquaculture area in China Yellow Sea. The results showed that the total value of ecosystem services (VES) in Sanggou Bay was 6.07 x 10(8) Yen in 2003, with an average unit VES being 4.24 x 10(6) Yen x km(-2). Within the total VES, the provision services, regulation services, and culture services accounted for 51.29%, 17.34%, and 31.37%, respectively. Among the eight primary and secondary services valuated in Sanggou Bay, food provision services held the highest value (50.45%), followed by tourism and entertainment services (29.89%) and climate regulation services (9.18%). Harmful organism and disease control services have the lowest value (0.0017%). The aquaculture activities had greater contributions to the local social economy, environmental regulation, and social culture. Aquaculture activities, especially macro-algae farming, are of significance in maintaining and enhancing the ecosystem services.
在中国黄海典型的集约化近岸养殖区桑沟湾开展了一项价值评估研究。结果表明，2003年桑沟湾生态系统服务总价值（VES）为6.07×10⁸日元，平均单位VES为4.24×10⁶日元×km⁻²。在总VES中，供给服务、调节服务和文化服务分别占51.29%、17.34%和31.37%。在桑沟湾评估的八项主要和次要服务中，食物供给服务价值最高（50.45%），其次是旅游和娱乐服务（29.89%）以及气候调节服务（9.18%）。有害生物和疾病控制服务价值最低（0.0017%）。水产养殖活动对当地社会经济、环境调节和社会文化有较大贡献。水产养殖活动，特别是大型海藻养殖，对于维持和增强生态系统服务具有重要意义。
