桉树立地评价及其决策支持技术的实现

Site evaluation of eucalypt plantation and the implementation of its decision-making support system

运用网络、数据库、地理信息系统和决策支持系统等信息技术手段,针对林业基层生产单位和广大农民的实际需要,以桉树速生丰产林决策支持为对象,提出广西桉树立地分类与评价方式,设计并实现了基于分布式数据库和Web--GIS的桉树立地评价决策支持系统。系统可适用于广西全区,具有用户界面友好,简单易用,便于维护的优点。

In order to meet actual demands for forestry grass-roots units and farmers,the authors took decision-making support system of rapid-growing and high-yield eucalypt plantations as study object,put forward a method of site evaluation and classification for eucalypt in Guangxi by colligating information technologies of network,database,GIS and decision-making support system.The paper designed and realized a decision-making support system of eucalypt site evaluation based on distribution database and Web-GIS.The system has many advantages,such as being user-friendly,simple to use and easy to maintain.It can be applied in the whole area of Guangxi.