摘要
构建市场化与多元化生态补偿机制是完善主体功能区配套政策之一,探索跨流域主体功能区之间生态补偿对推进生态文明建设具有重要意义。本研究通过修正参数的生态足迹法构建生态补偿标准模型,利用生态流和引力模型理论构建跨流域功能区之间的生态补偿费用分配模型,借助GIS技术开展安徽省大别山区实证分析。结果表明:1)根据开发型区域的支付能力和生态承载力,结合保护型区域提供的生态系统服务价值和效用影响范围、生态补偿标准和生态流系数等,依据大别山区生态环境条件,构建的跨流域主体功能区生态补偿模型能够符合实际,因此生态补偿标准核算科学、可行。跨流域生态补偿模型具有可应用操作性,可用于安徽省大别山区空间差异化、定量化生态补偿标准的分析。2)2015年,金寨-霍山水源地、岳西-太湖-潜山水源地均对合肥市区-肥西-肥东开发区生态辐射面积最大,分别为4521.92 km2、5102.92 km2,生态辐射价值总量也最大,分别为3617.82万元、3858.15万元。所以此开发区是水源地最主要的生态补偿费用来源。合肥市区-肥东-肥西距离两个农业主产区近,被影响的生态辐射的面积也最大,所以辐射到的生态服务价值也均最大,分别为2098.23万元、2717.19万元。3)安徽省大别山及其周围的4个开发型区域支付生态补偿资金总额为14243.95万元,各区所占比例分别为78.38%(合肥市区-肥东-肥西)、9.28%(安庆市区)、9.34%(淮南市区)和2.99%(金安区)。合肥市区是最主要生态补偿来源。4)安徽省大别山区的金寨-霍山水源地、岳西-太湖-潜山水源地分别为开发型区域提供5767.97万元(占29.1%)、5873.52万元(占29.63%)的生态功能服务,周围的农业主产区也提供了8177.17万元(占41.26%)的生态功能服务。5)金寨-霍山水源地、岳西-太湖-潜山水源地获得补偿资金分别是4236.75万元(占29.74%)、
Marketization and diversified ecological compensation are the supporting policies to improve the main functional zones. In this paper, a standard model of ecological compensation was established using the modified ecological footprint method. And the model of ecological compensation cost distribution among functional areas across river basins was established using the theories of ecological flow and gravitational model theory. An empirical analysis of the Dabie Mountain areas in Anhui Province was carried out using the GIS technology. The results revealed the following: 1) According to the ability to pay for development areas and the ecological carrying capacity, combining the value and effect scope of ecosystem services, the ecological compensation standard, and the ecological flow coefficient provided by the protected areas, the ecological compensation model of inter-basin function area were constructed based on the environment conditions in the Dabie Mountain area. Therefore, the ecological compensation model could be scientifically adapted to the real world and could be applied to analyze spatial differentiation and quantify ecological compensation standards in the Dabie Mountain area. 2) In 2015, Jinzhai-Huoshan water source and Yuexi-Taihu-Qianshan water source had the largest ecological radiation area in the urban area of Hefei-Feixi-Feidong development zone (4 521.92 km 2 and 5 102.92 km2, respectively), and the total value of ecological radiation of the two water sources was also the largest (36.178 2 and 38.885 million , respectively). Therefore, the development zone was the main source of ecological compensation costs for the water source area. The Hefei-Feixi-Feidong development zone was close to two major agricultural producing areas, and the area affected by ecological radiation was also the largest;therefore, the value of ecological services was the largest, which was 20.982 3 million and 27.171 9 million , respectively. 3) The total amount of ecological compensation provided by the four developmen
作者
孙贤斌
孙良萍
王升堂
李光耀
张欣
SUN Xianbin;SUN Liangping;WANG Shengtang;LI Guangyao;ZHANG Xin(College of Environment and Tourism,Wanxi University,Lu’an 237012,China;College of Accounting,Anhui University of Finance&Economics,Bengbu 233030,China)
出处
《中国生态农业学报（中英文）》
CAS
CSCD
北大核心
2020年第3期458-466,共9页
Chinese Journal of Eco-Agriculture
基金
安徽高校省级自然科学重点研究项目(KJ2018A0418,KJ2016A746,KJ2018A0421)
安徽高校优秀青年人才支持计划重点项目(gxyqZD2016246)
安徽省省级质量工程项目(2017jyxm0393,2019kfkc112)资助~~
关键词
跨流域
生态补偿模型
生态服务价值
主体功能区
GIS
安徽省大别山区
Cross-basin area
Ecological compensation model
Ecosystem services value
Main functional area
GIS
Dabie Mountain areas in Anhui Province
