| 武夷山风景区马尾松毛虫发生趋势与环境因子的相关性 |
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| 引用本文： | 范正章,陈顺立.武夷山风景区马尾松毛虫发生趋势与环境因子的相关性[J].华东昆虫学报,2008,17(2):110-114. |
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| 作者姓名： | 范正章 陈顺立 |
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| 作者单位： | 福建农林大学林学院,福建,福州,350002 |
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| 基金项目： | 致谢：本研究实施过程中得到了武夷山风景名胜区管委会世界遗产保护局陈炳容副局长和廖贵良等同志的大力协助与支持,特此致谢! |
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| 摘 要： | 应用DPS数据处理系统分析武夷山风景区环境因子与马尾松毛虫发生趋势的关系，利用2007年武夷山风景区气象和地理因子进行主成分因子分析。结果表明，降雨量与马尾松毛虫的发生量关系显著，但受地区性影响大；海拔和纬度与马尾松毛虫的发生量关系显著，但受人为活动的影响大。
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| 关 键 词： | 马尾松毛虫 气候因子 地理因子 |
The relevance of environmental factors and the occurrence trends ofDendrolimus punctatus Walker in Wuyishan scenic district |
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| FAN Zheng-zhang,CHEN Shun-li.The relevance of environmental factors and the occurrence trends ofDendrolimus punctatus Walker in Wuyishan scenic district[J].Entomological Journal of East China,2008,17(2):110-114. |
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| Authors: | FAN Zheng-zhang CHEN Shun-li |
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| Institution: | (Forestry College of Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China) |
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| Abstract: | The relevance of environmental factors and the trends of Dendrolimus punctatus Walker in Wuyishan scenic district were analyzed with DPS data processing system, and the principal components in meteorological and geographical factors were determined according to the data in 2007. It was showed that the occurrence of D. punctatus was closely related to the rainfall, altitude and latitude, but it was impacted by human activities. |
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| Keywords: | Dendrolimus punctatus meteorological factors geographical factors |
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