摘要
鄱阳湖生态经济区生态屏障建设就是构筑鄱阳湖生态经济区生态安全体系,保障区域可持续发展。以2010年鄱阳湖生态经济区环境卫星遥感影像为数据源,叠合鄱阳湖生态经济区DEM高程数据,提取森林、灌丛、农田、湿地、草地、城镇、裸地7种生态类型为一级生态系统,依据不同生态系统构成及占有率,划分了森林、农业、湖泊湿地3种生态资源类型的6块鄱阳湖生态经济区重点生态屏障区,并针对不同生态资源类型提出相应的建设对策。
Ecological barrier construction of Poyang Lake Ecological Economic Zone is to build eco- logical security system Poyang Lake Ecological Economic Zone,to protect the area of sustainable de- velopment. In 2010 the Environmental Satellite Remote Sensing in Poyang Lake Ecological Economic Zone as the data source, superimposed Poyang Lake Ecological Economic Zone DEM elevation data, extraction of forest, bush and farmland, wetlands, grasslands, urban, bare land seven kinds of ecologi- cal type of an ecosystem, depending on ecosystem structure and market share, divided the forest, agri- culture,lakes and wetlands are three types of ecological resources in Poyang Lake Ecological Eco- nomic Zone six key ecological barrier region, and propose appropriate responses to different ecologi- cal building resource type.
出处
《江西科学》
2014年第2期152-156,共5页
Jiangxi Science
基金
国家自然科学基金(41361104)
江西省科技重大专项(20114ABG01100-4-17)
江西省研究生创新基金(YC2012-S048)
江西师范大学研究生创新基金(YJS2012105)
关键词
鄱阳湖
生态经济区
生态屏障
建设研究
Poyang Lake, Ecological economic zone, Ecological barrier, Construction research
