摘要
随着人工湿地生态治理技术的发展及生态城市建设的推广,塌陷区生态的评估与管理是当前矿业工程的热点之一。针对塌陷区生态治理与评估的实际需求,以资源型城市唐山为例,运用COMGIS二次开发技术,设计城市采沉区次生湿地生态治理GIS系统的总体结构,有机结合了生态园区空间信息、采沉区塌陷信息、及不同时相的遥感数据,创新了GIS图属结合数据库模式,实现第二层次数据库的索引链接,组合人工次生湿地评估、城市采沉区生态治理等多种相关信息,构建图数结合的信息平台,为采煤塌陷地的复垦与生态治理的评估与空间分析建立一种全新的数据平台。
With development of the constructed wetland technology and extending of eco-city concept,it is popular of the sustainable evaluation and land reclamation of subsidence area in mining field.In view of the need of sustainable evaluation and land reclamation in mining subsidence area,this paper discusses mainly introduces the general structure of constructed wetland and ecological management GIS system in urban by COMGIS secondary development technology,with a resource-based Tangshan city as a case.With the organic combination of spatial information in Ecological Park,subsidence information in subsidence area,and remote sensing data at different phases,an innovative database model GIS map is built.Then the secondary index of database link is realized.Combining of the artificial secondary wetland assessment,urban ecological treatment,and by means of building the information platform of graphic data and attribute data,an advanced platform is established for land reclamation,ecological treatment assessment and spatial analysis of mining subsidence.
出处
《金属矿山》
CAS
北大核心
2010年第10期110-113,141,共5页
Metal Mine
基金
国家"十一五"科技支撑计划项目(编号:2006BAC09B02)
河北省自然科学基金项目(编号:D2009000746)
河北省科技攻关项目(编号:09123353)
关键词
采沉区
次生湿地
GIS
生态治理
空间数据
Mining subsidence
Constructed wetland
GIS
Ecological treatment
Spatial data
