摘要
以2008年美国IKONOS卫星影像数据为信息源,运用3S技术,结合野外调查情况,对江都市湿地资源现状进行了全面调查,获取了该市湿地类型、面积、分布状况、平均海拔、植被类型及其面积、水源补给状况、主要优势动植物种、土地所有权、保护管理状况等数据,分析了湿地资源利用与管理现状及存在的主要问题,并提出了合理保护与开发湿地资源的建议。
Based on the information from American satellite IKONOS in 2008,a comprehensive investigation was conducted on wetland resources in Jiangdu City by 3S technology and field survey.The types,total area,distribution,average elevation,vegetation type,dominanted plants and animal species,land ownership,protection and management status and so on of wetland resources in Jiangdu City were studied in this paper.The paper also analyzed the present wetland resources uses and management status,and its main problems.Meanwhile,some suggestions were put forward to protect and use the wetland resources in Jiangdu City.
出处
《江苏林业科技》
2011年第2期19-22,共4页
Journal of Jiangsu Forestry Science & Technology
基金
国家林业局重点项目"长江三角洲城市森林生态学生育定位研究"(CFERN)
关键词
湿地
调查
评价
江都市
Wetland
Investigation
Evaluation
Jiangdu
