GIS支持的孢粉信息管理系统

Sporopollen Information Management System Supported by GIS

孢粉信息是研究环境演变的信息 ,它具有时间属性、性质属性和空间属性 ,其空间特征为GIS技术在孢粉信息管理方面的应用提供了基础 .本文在孢粉基础数据库的基础上 ,结合GIS与数据库技术 ,初步建立了孢粉信息管理系统 ,实现了图形属性数据的双向查询 ,为相关科研、应用部门和个人管理、获取孢粉信息提供了便利和一个较友好的工作平台 ,同时也为研究工作者提供了新的思路和方法 .

Sporopollen information is one of many informations that are used to reconstruct the geographical environmental changes. It is characterized by temporal property, character and spatial attribute. Pollen spatial attribute enable GIS technology apply to manage Sporopollen information. Combining GIS with database technology, we establish a sporopollen information management system. This system makes it possible to query bidirectionally between figure and attribute datum and to get conveniently sporopollen information. At the same time, it provides a friendly workstation for the relative department of research and application and individual and a new clue and way for researchers.