[1]闫香慧,王碧霞,丁祥.重庆市秀山县褐飞虱空间格局分析[J].西华师范大学学报(自然科学版),2014,35(02):95-99.
 YAN Xiang-hui,WANG Bi-xia,DING Xiang.Spatial Distribution of Brown Planthopper (Nilaparvata lugens) in Xiushan, Chongqing of China[J].Journal of China West Normal University(Natural Sciences),2014,35(02):95-99.
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重庆市秀山县褐飞虱空间格局分析
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《西华师范大学学报(自然科学版)》[ISSN:1673-5072/CN:51-1699/N]

卷:
35
期数:
2014年02期
页码:
95-99
栏目:
出版日期:
2014-06-20

文章信息/Info

Title:
Spatial Distribution of Brown Planthopper (Nilaparvata lugens) in Xiushan, Chongqing of China
作者:
闫香慧王碧霞丁祥
西华师范大学生命科学学院,四川 南充637009
Author(s):
YAN Xiang-huiWANG Bi-xiaDING Xiang
College of Life Science, China West Normal University, Nanchong 637009, China
关键词:
褐飞虱GIS空间分布
Keywords:
Nilaparvata lugensGISspatial distribution
分类号:
Q968.1
文献标志码:
摘要:
根据重庆市秀山县褐飞虱Nilaparvata lugens(Stl)发生高峰期的田间调查资料,应用地理信息系统(GIS)结合传统空间分布分析方法,研究了褐飞虱于2007-2013年不同年份在全县范围的空间分布格局.结果表明:2007-2013年的褐飞虱种群在全县范围呈现明显的聚集分布;反向距离插值图显示,不同年份褐飞虱发生的聚集中心和聚集程度不断变化;秀山县中西部的溶溪、塘坳、官庄、中和等乡镇发生较重,南部的兰桥、梅江等地发生相对较轻.褐飞虱这种空间分布格局和动态变化是多种生态因素综合影响的结果,本研究为该地区褐飞虱的综合管理提供了一定的理论依据.
Abstract:
Based om Geographical Information System (GIS) and traditional analysis methods, the spatial distribution and dynamics of Nilaparvata lugens Stl)at occurrence peak stage were analyzed according to the data collected in Xiushan, Chongqing from 2007 to 2013. The results showed that the spatial distribution patterns of Nilaparvata lugens were mainly aggregated in all researched years and inverse distance weighted interpolation figures indicated the centers of aggregation and distribution patterns were different in different years. In general, the occurence was serious from central central to west area of the county including Rongxi,Tangao Guanzhuang, Zhonghe towns while not serious in the south of the county. The study provided some theoretical basis for comprehensive management of Nilaparvata lugens in this region.

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备注/Memo

备注/Memo:
收稿日期:2014-02-18 基金项目:“十一五”国家科技支撑计划(2006BAD08A01);西华师范大学科研启动基金项目(10B027). 作者简介:闫香慧(1978-),女,山东烟台人,西华师范大学生命科学学院副教授,主要从事昆虫生态学研究. 通讯作者:丁祥(1980-),男,安徽宿州人,西华师范大学生命科学学院副教授,主要从事资源微生物研究.
更新日期/Last Update: 2014-06-20