储粮昆虫区系分布的GIS表达与可视化方法研究  

A RESEARCH ON GIS EXPRESSION AND VISUALIZATION METHOD WITH REGIONAL DISTRIBUTION SURVEY OF STORED GRAIN INSECT

作　　者：阎磊[1] 王殿轩[1] 张浩[1] 白旭光[1] 张瑞杰[1] 姜碧若 周鸿达 马昀钊 马晓辉[1] 

机构地区：[1]河南工业大学粮油食品学院粮食储藏与安全教育部工程研究中心粮食储运国家工程实验室,河南郑州450001

出　　处：《河南工业大学学报（自然科学版）》2017年第4期106-112,共7页Journal of Henan University of Technology：Natural Science Edition

基　　金：粮食公益性行业科研专项(201513002);河南工业大学科学研究基金(2016XTCX02)

摘　　要：用GIS技术分析害虫发生的适宜生境及影响因子等在农业昆虫领域已有研究应用,有关储粮昆虫的GIS技术研究与应用缺乏。以位于东经111°12'14''至115°09'33'',北纬33°44'09''至36°07'30''范围内的河南省123个地点的储粮昆虫现场调查为例,利用开源GIS系统研究了该区域储粮昆虫分布及相关数据的可视化方法,通过特征数据选择、结构化数据分析建立了储粮昆虫区域分布特性的结构化数据表,在GIS中加载地图数据,进行储粮昆虫分布图形化表达,编制了相应的软件程序。以玉米象为例,结合GIS分析其区域分布特性,示例实现储粮昆虫分布的直观的可视化表达,可有助于更有效地进行储粮昆虫学的科学研究和害虫防治的信息化管理。GIS technology is used to analyze the suitable habitat and influencing factors of insects occurrence in the field of agricultural insect research has been applied, and research and application of GIS technology in grain storage insects is lacked. In this paper,across the east longitude 111°12＇14＇＇ to 115°09＇33＇＇,1atitude 33°44＇09＇＇to36°07＇30＇＇ range, Henan Province, a total of 123 locations of the storage results of field sampling survey were taken as an example to construct a regional distribution of stored grain insects based on open source GIS. The structured data tables of regional distribution characteristics of stored grain insects were established by feature data selection and structured data analysis. The map data were loaded in open source GIS, and the software program was compiled. And the Motschulsky is used as an example to analyze its regional distribution characteristics and realize the intuitive visual expression of insect distribution, which can help to carry out the scientific research of grain storage and the information management of insect control.

关 键 词：储粮昆虫 区域分别 GIS表达 可视化 

分 类 号：S379.5[农业科学—农产品加工]