地理国情信息支持下的鄱阳湖区生态环境评价  

Environment Evaluation of Poyang Lake Region Undet the Support of the Geographic Information

作　　者：钟滨 张晨[4] 廖明伟[1,2,3] ZHONG Bin;ZHANG Chen;LIAO Mingwei(Jiangxi Provincial Geomatics Center,Nanchang 330209,China;915 Geological Team of Jiangxi Provincial Geological and Mining Bureau,Nanchang 330002,China;Jiangxi Provincial Engineering Research Center of Surveying,Mapping and Geoinformation,Nanchang 330209,China;Key Laboratory of Watershed Ecology and Geographical Environment Monitoring,NASMG,Nanchang 330209,China)

机构地区：[1]江西省基础地理信息中心,江西南昌330209 [2]江西省测绘地理信息工程技术研究中心,江西南昌330209 [3]流域生态与地理环境监测国家测绘地理信息局重点实验室,江西南昌330209 [4]江西省地矿局九一五地质大队,江西南昌330002

出　　处：《测绘与空间地理信息》2018年第9期35-38,共4页Geomatics & Spatial Information Technology

基　　金：国家科技支撑计划课题(2015BAH50F01);国家测绘地理信息公益性行业科研专项(201512026);江西省重大生态安全问题监控协同创新中心专项(JXS-EW-012)资助

摘　　要：研究目的:在地理国情监测数据框架下,基于地理国情信息对鄱阳湖区生态环境安全状况进行评价,为政府在生态文明建设方面提供有效对策。研究方法:结合环保部生态环境状况评价技术规范和专家意见构建评价指标体系,对鄱阳湖区生态环境进行评价。研究结果:对鄱阳湖区38个县进行评价,其中生物丰度指数,浮梁县最高,珠山区最低;植被覆盖指数,浮梁县最高,珠山区最低;水网密度指数,浔阳区最高,浮梁县最低。研究结论:地理国情普查可以为鄱阳湖生态环境的动态监测提供基础数据,结合社会经济数据可以构建更加合理的评价体系,对区域的生态状况有更加直观的了解,进而为政府在生态化建设方面提供有效对策。The purpose of this paper is to the geographical conditions under the framework of monitoring data, to evaluate ring Poyang Lake region ecological environment security, provide effective countermeasures in terms of ecological civilization construction for the government. The research methods were analytic hierarchy process analysis and literature research analysis. The results indicate that the ring of Poyang Lake region 38 counties of biological abundance index, vegetation index, water density index evaluation, concluded that Fuliang County has the highest biological abundance index, Zhushan District is the lowest; Fuliang County has the highest vegetation index, Zhushan District is the lowest; Xunyang District has the highest water network density index, Fuliang County is the lowest. The conclusion is that Geographical conditions survey can provide the foundation for Poyang Lake ecological environment dynamic monitoring data, combined with social and economic data can build a more reasonable evaluation index system of ecological environment, provide effective countermeasures to the government in the construction of ecological civilization.

关 键 词：地理国情信息 鄱阳湖区 生态环境评价 

分 类 号：P208[天文地球—地图制图学与地理信息工程]