基于GIS的云南蜜源植物分布信息管理研究

Information Management of Nectar Plant Distribution in Yunnan based on GIS

传统的采集、收藏标本,手工绘制分布图的蜜源植物资源调查方式工作量大,效率低,且不能直观地体现物种分布的变化趋势,数据更新缓慢,已不能满足发展的要求。基于此,根据文献查阅及实地调查,编制了云南省主要蜜源植物简表,对其种类、特征、始花期、分布等信息,利用GIS计算机软硬件系统进行处理,生成蜜源植物分布图,并对其具有的功能以及数据更新与修正方法作了阐述。

With the continuous application of computer technology, the traditional way of data collection, storage to investigate and research nectar plant species and distributions has been increasingly unable to meet the needs of the development of modernization. Based on this, according to the literature review and field survey, the information of profile, types, characteristics, flowering and distribution of the major nectar plants in Yunnan have been collected, Using GIS to manage information of the nectar plant re- sources distribution in Yunnan Province provides a new management pattern for Yunnan apiculture. The study elaborates the function and data updating and correcting methods as well.