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当前位置: 首页 > 文章 > 林业调查中保护植物数据库设计及信息化管理实践 安徽农业科学 2011,39 (25) 15804-15808
Position: Home > Articles > Design and Information-based Management of the Protective Plants Database during the Forestry Investigation Journal of Anhui Agricultural Sciences 2011,39 (25) 15804-15808

林业调查中保护植物数据库设计及信息化管理实践

作  者：
李祥生;闫海忠
单  位：
云南大学生态学与地植物学研究所;云南省林业调查规划院昆明分院
关键词：
保护植物;保护植物特征;Delphi;数据库
摘  要：
利用计算机技术对保护植物经收集和处理后实施统一管理,以Microsoft Access工作表为基础,以Delphi编程语言作为数据库查询工具,从而建立云南保护植物信息系统,实现对云南省保护植物名称、别名、拉丁学名、保护价值及现状、用途、形态特征、地理分布、海拔、生境和生物学特性、繁殖方式以及图片各方面信息进行查询。结合已知资料,记录了云南省植物保护中的种类、生活型、地理分布、海拔、生境与生物学特性、繁殖特征等信息:云南省保护植物共126科277属353种,以乔木为主,水平分布在滇南居多,主要分布在中低海拔高度,垂直分布出现频率最大的海拔高度为1 000~3 500 m,主要为热带植物,并且所有云南濒危植物中,种子植物有335种,占总数的94.90%。分析结果表明,云南植物濒危的原因在于历史原因、种间竞争、人为因素和自然环境变化。并提出就地保护、迁地保护的对策。
译  名：
Design and Information-based Management of the Protective Plants Database during the Forestry Investigation
作  者：
LI Xiang-sheng et al(Kunming Branch of Yunnan Institute of Forestry Inventory and Planning,Kunming,Yunnan 650200)
关键词：
Protective plants;Feature of protective plants;Delphi;Database
摘  要：
An unified management of the collected and processed information of protective plants was conducted by the computer,with Microsoft Excel working table as the basis and Delphi programming language as the database query tools,an information system of the protective plants in Yunnan was established,which facilitate the query of the botanical name,alias,Latin name,protective value and status,usage,morphological feature,location,altitude,habitat and biological characteristics,breeding and pictures of the protective plants in Yunnan Province.With the known data,some features were of the protective plants were investigated,including their species,life form,altitude,habitat and biological feature,and reproduction characteristics;there are a total of 353 species 277 genera 126 families of protective plants in Yunnan Province,most of which were arbor,mainly distributing horizontally in the middle and low-altitude area of South Yunnan and vertically at the altitude of 1 000 to 3 500 m,tropical plants dominated the largest part,of all the endangered plants in Yunnan,335 species were spermatophyte,occupying 94.90% of the total quantity.Analytical results showed that the endangered plants in Yunnan were caused by historical reasons,interspecies competition,human factors and environmental changes,according to the above problems,some in-situ conservation and ex-situ conservation measures were proposed.

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