欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
以多时序土地利用、遥感数据为基础,以大连市金石滩国家旅游度假区为例,利用RS与GIS技术,获得1998年、2004年、2009年研究区景观格局分布图。在此基础上,运用空间耗费距离模型构建研究区生态网络。以加强研究区生态网络空间联系为目的,结合各景观组分的生态系统服务功能价值与空间作用,确定包括生态源地、生态廊道、生态节点等在内的生态网络构建方案,完善生态功能。
英文摘要：
Based on the use of multi - temporal land data and remote sensing data, taking Dalian Jinshitan National Tourist Holiday Resort as an example, using RS and GIS technology, this paper gained the distribution map of study area＇ s landscape pattern of 1988,2004 and 2009. And based on this,it utilized the model of spatial cost distance to build the study area＇s ecological network.Addltionally,it combined the value of study area＇s each landscape elements＇ ecosystem services and space work to complete the construction of landscape elements including ecological source region, ecologi- cal corridor and ecological node and so on. It served for enhancing the positional connection of ecological network, and finalizing the construction plan of study area＇s landscape ecological network, and also reinforcing the ecological function.
同期刊论文项目
同项目期刊论文
期刊信息
位置：