森林健康评价是近几年的热点问题,开发评价工具非常重要。文中设计开发了森林健康评价系统。利用当前流行的C#为开发语言,Arc engine为开发组件,Access为后台数据库,利用ADO. NET技术访问数据库,系统采用C/S架构。用户通过输入相关评价指标及其权重,就可以迅速评价森林的健康状况。利用吉林省汪清林业局金苍林场四种森林类型的健康调查样地数据对系统进行了测试,系统运行稳定,反映灵敏,结果能客观反映林分的健康状况。为林业生产和科研提供了一个森林健康评价的工具软件。%Evaluation of forest health is a hot topic in recent years. Developing software for the evaluation is of importance. Forest health evaluation system is designed and developed. This system uses C/S mode,taking currently popular C# as development language,Arc en-gine as development component,Access as the background and accessing database,applying ADO. NET technology to access database. When users input related assessment indicators and their weights,the system can produce the assessment results easily. The software has been tested for forest types in Jincang forest farm of Wangqing Forestry Bureau in Jilin Province as an example. The results can exactly reflect the forests’ health condition with stable operation and good sensitivity. It is a useful and practical tool for forestry practice and re-search.
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