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| 利用地学信息图谱的江西省生态服务价值结构研究 | |
| 引用本文： | 刘海,王兴玲,陈晓玲,陆建忠.利用地学信息图谱的江西省生态服务价值结构研究[J].武汉大学学报(信息科学版),2012,37(1):118-121,130. |
| 作者姓名： | 刘海 王兴玲 陈晓玲 陆建忠 |
| 作者单位： | 1. 武汉大学测绘遥感信息工程国家重点实验室,武汉市珞喻路129号430079／湖北大学资源环境学院,武汉市友谊大道368号430062 2. 民政部国家减灾中心,北京市朝阳区广百东路6号,100124 3. 武汉大学测绘遥感信息工程国家重点实验室,武汉市珞喻路129号430079／江西师范大学鄱阳湖湿地与流域研究教育部重点实验室,南昌市紫阳大道99号330027 4. 武汉大学测绘遥感信息工程国家重点实验室,武汉市珞喻路129号,430079 |
| 基金项目： | 国家973计划资助项目，国家科技支撑计划资助项目，国家水利部公益性行业科研专项资助项目，国家自然科学基金资助项目，中国博士后科学基金资助项目 |
| 摘 要： | 提出了生态服务价值结构的概念,并引入地学信息图谱,以江西省为研究区,利用HJ卫星数据,获得了江西省各县的土地利用类型面积;以修正的生态服务价值估算方法,计算得到了各县6种不同土地利用类型的生态服务价值;利用Weaver组合指数,对江西省县域生态服务价值进行类型划分;将生态服务价值类型与地学信息图谱相结合,使江西省生态服务价值谱系化,依此分析了江西省生态服务价值图谱结构类型特征与组合类型特征,为区域生态环境的可持续发展和构建低碳江西提供了参考建议,为生态经济研究提供了参考。 |
| 关 键 词： | 地学信息图谱 生态服务价值结构 土地利用 |
Study on Structure of Ecosystem Services Value Assisted with Geo-Information Tupu in Jiangxi Province |
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| LIU Hai,WANG Xingling,CHEN Xiaoling,LU Jianzhong.Study on Structure of Ecosystem Services Value Assisted with Geo-Information Tupu in Jiangxi Province[J].Geomatics and Information Science of Wuhan University,2012,37(1):118-121,130. | |
| Authors: | LIU Hai WANG Xingling CHEN Xiaoling LU Jianzhong |
| Institution: | 1(1 State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University,129 Luoyu Road,Wuhan 430079,China)(2 Faculty of Resources and Environmental Science,Hubei University,368 Youyi Road,Wuhan 430062,China)(3 National Disaster Reduction Center of China,Ministry of Civil Affairs,6 East Guangbai Road,Beijing 100124,China)(4 Key Laboratory of Poyang Lake Wetland and Watershed Research,Ministry of Education,Jiangxi Normal University,99 Ziyang Road,Nanchang 330022,China) |
| Abstract: | This paper advances a concept of structure of ecosystem service value,introduces geo-information tupu and takes Jiangxi Province as the study area.Firstly,the various types of land use and their areas for each county in Jiangxi acquired by classifying the HJ remote sensing images.Then,the ecosystem service values for six type of land use are calculated by the modified estimation method of ecosystem services value.Thirdly,the ecosystem service values for counties are classified to different types based on the weaver combination index.Finally,combined with ecosystem service value types and geo-information tupu,and ecosystem services values genealogy of Jiangxi province are acquired.The characters of the structures and their combination types of ecosystem service value in Jiangxi province are analyzed following the above procedure,in order to give scientific suggestions for sustainable development of regional ecological environment,Low-carbon Jiangxi establishment,and ecological economy research. |
| Keywords: | geo-information tupu structure of ecosystem services value land use |
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