【摘要】 利用GIS(地理信息系统)技术强大的空间信息管理和分析功能,以青藏高原湿地资源为研究对象,利用ArcGIS软件,根据现有生态环境信息资料,对其进行系统的研究和分析,寻找合适的方法,建立青藏高原湿地信息系统,设计了湿地生态系统数据库结构,建立空间数据库和属性数据库,进行湿地生态资源调查和湿地专题地图的绘制,从而大大提高工作的效率和数据的精度,为青藏高原湿地资源的管理提供先进科学的管理手段和有效的决策依据。更多还原

【Abstract】 Geographic Information System(GIS) has strong function in managing and analyzing spatial data.In this paper,with analyzing and researching of the information we have been collected of Qinghai—Xizang Plateau Wetland,we designed the wetland information database,established spatial database and attribute database,a new method of investigating ecological resources of wetland and designing subject map is introduced.And the GIS technology is used to investigate and analyze the wetland resource,which promotes the efficiency and the accuracy and provides advanced scientific management and efective descision-making information for the Qinghai—Xizang Plateau wetland resource.更多还原