资源管理地理信息系统建立及其应用

利用ARCVIEW地理信息系统软件建立森林资源管理系统,能够及时准确地对森林资源进行监测,掌握森林资源变化规律,为亚林中心森林资源的可持续发展的规划制订和进行森林资源合理的利用提供有效的数据基础与管理平台.该系统的建立包括林相图、地形图的数字化与处理,小班属性与空间信息系统相联结.主要模块包括系统维护、统计、查询、模型预测、结果的输出、科研管理等.最后讨论该系统在林相图制作和森林生长模拟方面的应用.

Establishment and Application of Geographical Information System for Forestry Resources Management

In order to monitor forest resources precisely, understand their changing trends, and provide basic data and information management system for the plan of sustainable development and reasonable use of subtropical forest resources, we have developed a forest resources management system by means of a geographical information system software--ARCVIEW. This paper is an introduction to the framework and application of resources management system. The steps for the system establishment include digitizing the forest types map and topographic map and linking the attributes of forest types and spatial information. The main model parts include: system maintenance, attribute statistics, inquiry, modeling, output of the results and scientific research management. In the end, we have given two application examples of the system: one is the making of forest types map; the other is for forest growth predication.