摘要
湿地是重要的国土资源和自然资源,具有巨大的环境调节功能和生态效益。研究以遥感和地理信息系统为技术手段,利用Google Earth高清影像,结合历史文献资料,得到长宁县湿地面积及其分布。基于此,对长宁县湿地资源现状进行分析和评价,并针对目前存在的问题提出相应的建议和措施,以期为长宁县湿地资源的合理开发和可持续利用提供参考和依据。
As the most important of land resources and natural resources, the wetland has enormous environmental adjustment and ecological benefits. In this study, based on the technology of remote sensing and geographical information system, the area and distribution of wetland resources in Changning County was obtained using the images of Google Earth, combing historical documents. Based on the analysis of current situation and existing problems of wetland resources in Changning County, the corresponding measures and suggestions were put forward to provide some reference and accordance for the rational development and sustainable use of wetland resource in Changning County.
出处
《林业建设》
2015年第3期26-30,共5页
Forestry Construction
关键词
湿地资源
调查评价
保护对策
遥感技术
长宁县
Wetland resources
survey and evaluation
protection measures
remote sensing technique
Changning County
