吉林省西部地区生态环境状况变化调查与评估——以向海国家级自然保护区为例  

Investigation and Assessment of Eco-Eenvironmental Changes in Western Jilin Province-Taking Xianghai National Nature Reserve as An Example

作　　者：李昂[1] 王媛[1] 徐国梅[1] Li Ang;Wang Yuan;Xu Guomei(Jilin Academy of Environmental Sciences,Jilin,Changchun,130012,China)

机构地区：[1]吉林省环境科学研究院,吉林长春130021

出　　处：《绿色科技》2020年第4期5-7,共3页Journal of Green Science and Technology

基　　金：吉林省环境保护厅基础科研课题(编号:201704)。

摘　　要：指出了随着社会与经济的发展、人口的增长,人类为满足自身生存与发展的需求高强度的开发和利用资源。以吉林省西部向海保护区为例,探讨了保护区周边土地利用类型的变化,生态服务功能受到的影响。分析了该区域存在土地沙化、土壤盐渍化、水资源短缺等问题。因此,提出了科学合理地开发自然资源,保护、恢复和可持续地利用本区域的生态资源已成为当务之急。With the development of society and economy and the growth of population,human beings have developed and made use of resources with high intensity in order to meet their own needs for survival and development.Taking Xianghai Reserve in Western Jilin Province as an example,due to the influence of long-term human activities around the reserve,land use types have changed to a certain extent,and ecological service functions have been affected.Desertification,soil salinization,water shortage and other issues are catching people’s eyes.Therefore,scientific and rational development of natural resources,protection,restoration and sustainable use of ecological resources in the region should become a top priority.exploiting of natural resources scientifically and rationlly,protecting,restoring and utilizing the region’s ecological resources sustainably should become a top priority.

关 键 词：遥感调查 土地利用 生态系统 

分 类 号：X826[环境科学与工程—环境工程]