盐城黄海湿地世界自然遗产地生态系统服务价值评估  

Ecosystem Service Value Assessment of World Natural Heritage Site:Evidence from Yancheng Yellow Sea Wetland

作　　者：张昊杰 李传武 刘永芳 ZHANG Hao-jie;LI Chuan-wu;LIU Yong-fang(College of Transportation Engineering,Nanjing Tech University,Nanjing 211816,China;College of Urban and Planning,Yancheng Teachers University,Yancheng 224007,China;Institute of Agricultural and Rural Modernization of Northern Jiangsu Province,Yancheng 224007,China;School of Geographical Sciences,Nanjing University of Information Science and Technology,Nanjing 210044,China)

机构地区：[1]南京工业大学交通运输工程学院,江苏南京211816 [2]盐城师范学院城市与规划学院,江苏盐城224007 [3]苏北农业农村现代化研究院,江苏盐城224007 [4]南京信息工程大学地理科学学院,江苏南京210044

出　　处：《水电能源科学》2024年第9期48-51,共4页Water Resources and Power

基　　金：江苏省科技厅软科学项目(BR2020024)。

摘　　要：当前我国湿地面临土地权属问题导致土地利用压力尤甚,生态保护及生态系统科学管理是制约湿地发展的两大问题。基于黄海湿地世界自然遗产地1990、2000、2010、2020年的土地利用类型数据,采用核心通货膨胀率优化货币贬值对价值当量的影响,并评估黄海湿地世界自然遗产地生态系统服务价值。结果表明,黄海湿地世界自然遗产地耕地面积由9353 ha增加到26445 ha,草地面积由54283 ha减小至26732 ha,其他类型变化不明显;生态系统服务价值在1990~2020年持续递增,由132.68亿元增加至496.27亿元;水文调节服务占比80%,年平均增长率4.27%,是黄海湿地世界自然遗产地的核心功能。研究结果对于区域生态保护有重要意义。At present,China’s wetland is facing land ownership issues,which has led to particularly high pressure on land use.Ecological protection and scientific management of ecosystems are two issues that restrict the development of wetlands.Based on the land use type data of the Yellow Sea Wetland World Natural Heritage Site in 1990,2000,2010,and 2020,the article uses the value core currency rate to optimize the impact of currency depreciation on value equivalents,and evaluates the ecosystem of the Yellow Sea Wetland World Natural Heritage Site.Serve.The results show that the cultivated land area of the Yellow Sea Wetland World Natural Heritage Site increased from 9353 ha to 26445 ha,and the grassland area decreased from 54283 ha to 26732 ha.The changes in other types were not obvious;The ecosystem service value continued to increase from 13.268 billion yuan to 49.627 billion yuan during 1990 to 2020;Hydrological regulation services account for 80%,and the average annual growth rate is 4.27%,which is the core function of the Yellow Sea Wetland World Natural Heritage Site.The research results are of great significance to regional ecological protection.

关 键 词：世界自然遗产地 生态系统服务 土地利用分类 服务价值评估 

分 类 号：X37[环境科学与工程—环境工程]