南麂列岛海域生态系统服务及价值评估研究

Studies on marine ecosystem services and valuation:a case of Nanji Archipelagos Natural Marine Reserve

基于现场调查与公众调查,结合历史资料,利用市场价格法、影子工程法、旅行费用法等对南麂列岛国家级海洋自然保护区海域潮间带湿地和水域生态系统服务类型及其价值进行了评估研究。结果表明,2003年南麂列岛自然保护区海域8项主要及部分次要生态系统服务总价值为24 258.23万元,其中供给服务、调节服务、文化服务的价值分别占23.79%、38.18%和38.03%,单位面积服务价值为12 772元/ha。

Based on the local and public survey, combined with the historic datum, the value of ecosystem services in the Nanji Archipelagos Natural Marine Reserve, Pingyang, Zhejiang, China, was conducted by the methods of market prices, shadow engineering and travel cost interval analysis （TCIA）. The result shows that the total value of eight kinds of marine ecosystem services in Nanji Archipelagos Natural Reserve is about 24. 258 million RMB in 2003, including the regulating services and cultural services occupy 23. 79%, 38.18% and 38. 03% respectively. The value per unit area is about 12772 RBM per hectare.