[Objective] The research aimed to study design and development of system platform of "study on relationship between natural phenology and climate change" based on WEB and GIS. [ Method] Relied on the technologies of WEB and CIS, the system platform of "study on relationship between natural phenology and climate change" was developed based on the hybrid architecture of C/S (Client/Server) and B/S (Brower/Server). Moreover, its build process and functional module were detailedly introduced. [Result] The natural phenology and climate change in Guangxi were research objects of system platform of "study on relationship between natural phenology and climate change". By combining WEB and GIS with database, the primary application of research about relationship between natural phenology and climate change was realized. The system used hybrid architecture of C/S and B/S. The four layers of architecture were independent to improve security, stability and maintainability of system. The visual interface at the fore apron was simple, clear and easy to use. The generating program of GIS three-dimensional graph at the background was real-time and high-efficiency, providing powerful guarantee for stable and safe operation of phenology research work process. The system had functions of inquiry, analysis, statistical diagram, CIS three-dimensional graph and data export. Through the analysis of natural phenology observation data, the system could find variation rule of natural phenology as three-dimensional space (longitude, latitude and altitude) and its relationship with climate change. [ Conclusion ] The research laid good foundation for further deeply carrying out application of research about relationship between natural phenology and climate change. It also provided reference basis for recognizing nature and using change rule of phenology to execute production scheduling and strategic decision (seed-introdurtion and regionalization).%[目的]研究基于WEB和GIS的“自然物候与气候变化关系的研究”系统平台的设计与开发.[方法]以WEB和GIS技术为依托,开发了一套基于C/S与B/S混合架构下的“自然物候与气候变化关系的研究”系统平台,并对其构建流程和功能模块进行了详细的介绍.[结果]“自然物候与气候变化关系的研究”系统平台以广西自然物候与气候变化为研究对象,利用WEB技术、GIS技术与数据库相结合而实现了自然物候与气候变化关系的研究的初步应用.该系统采用C/S与B/S混合架构,四层架构,四层分别独立,以提高系统的安全性、稳定性和可维护性；前台可视界面简洁、明了、使用方便,后台GIS三维图形生成程序实时高效,为物候研究工作流程运行平稳、安全提供了有力的保障,该系统具有查询、分析、统计图表和GIS三维图形以及数据导出等功能,它能通过对自然物候观测资料的分析,找出广西自然物候随三维空间(经、纬度、海拔高度)的变化规律及其与气候变化的关系.[结论]该研究为进一步深入开展自然物候与气候变化关系的研究等方面的应用打下了良好的基础,也为人们认识自然、利用物候变化规律进行生产安排及战略决策(引种、区划)提供参考依据.
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