摘要
为评估济西国家湿地生态系统服务功能价值,将其分为供给服务、调节服务、文化服务和支持功能4大类11项指标进行评价,采用市场价值法、影子价格法、替代工程法、支付意愿法、旅行费用法等方法评估了济西国家湿地生态系统服务功能价值。结果表明:济西国家湿地生态服务价值总计20057.195万元,济西国家湿地生态系统不同服务功能价值差异较大。
In order to assess the ecosystem service function value of Jixi National Wetland,it is divided into 4 categories of supply services,regulating services,cultural services and support functions,with 11 indexes.The ecosystem service function value was evaluated using market value method,shadow price,alternative engineering method,the willingness to pay method,travel cost method and other methods.It shows that the ecological service value of Jixi National Wetland was totaled as RMB 200.57195 million yuan,and the different service function has great differences in values.
作者
王帅帅
商书芹
徐铭谦
WANG Shuaishuai;SHANG Shuiqin;XU Mingqian(Hydrology Bureau of Jinan City,Jinan,Shandong 250014,China;Shandong Jixi Wetand Man agemet Co.,Ltd.,Jinan,Shandong 250000,China)
出处
《山东水利》
2021年第4期6-7,10,共3页
Shandong Water Resources
关键词
生态系统
服务功能
价值评估
济西国家湿地
Ecosystem
Service function
Value assessment
Jixi National Wetland