Qin Chuan-xin, Chem Pi-mao, Jia Xiao-ping
South China Sea Fisheries Research Institute, Chinese Academy of Fishery Science, Guang-zhou 510300, China.
Ying Yong Sheng Tai Xue Bao. 2011 Aug;22(8):2160-6.
Based on the researches and statistic data of Yangmeikeng artificial reef region in Shenzhen in 2008 and by the method of ecosystem services value, this paper analyzed the effects of artificial reef construction in the region on the marine ecosystem services. After the artificial reef construction, the tourism service value in the region decreased from 87% to 42%, food supply service value increased from 7% to 27%, and the services value of raw material supply, climatic regulation, air quality regulation, water quality regulation, harmful organism and disease regulation, and knowledge expansion had a slight increase, as compared to the surrounding coastal areas. The total services value per unit area of Yangmeikeng artificial reef region in 2008 was 1714.7 x 10(4) yuan x km(-2), far higher than the mean services value of coastal marine ecosystem in the surrounding areas of Shenzhen and in the world. Artificial reef construction affected and altered the structure of regional marine ecosystem services value, and improved the regional ecosystem services value, being of significance for the rational exploitation and utilization of marine resources and the successful recovery of damaged marine eco-environment and fish resources. Utilizing the method of ecosystem services value to evaluate artificial reef construction region could better elucidate the benefits of artificial reef construction, effectively promote the development of our artificial reef construction, and improve the management of marine ecosystem.
基于2008年深圳杨梅坑人工鱼礁区的研究与统计数据，运用生态系统服务价值方法，分析了该区域人工鱼礁建设对海洋生态系统服务的影响。人工鱼礁建设后，该区域旅游服务价值从87%降至42%，食物供应服务价值从7%增至27%，与周边沿海区域相比，原材料供应、气候调节、空气质量调节、水质调节、有害生物与疾病调节以及知识拓展等服务价值有小幅增加。2008年杨梅坑人工鱼礁区单位面积总服务价值为1714.7×10⁴元·km⁻²，远高于深圳周边及世界沿海海洋生态系统的平均服务价值。人工鱼礁建设影响并改变了区域海洋生态系统服务价值结构，提升了区域生态系统服务价值，对合理开发利用海洋资源、成功修复受损海洋生态环境及鱼类资源具有重要意义。运用生态系统服务价值方法评估人工鱼礁建设区域，能更好地阐明人工鱼礁建设的效益，有效推动我国人工鱼礁建设发展，完善海洋生态系统管理。
