| 云南植烟区生态气候类型区划 |
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| 引用本文： | 顾本文,胡雪琼,吉文娟,王树会.云南植烟区生态气候类型区划[J].西南农业学报,2007,20(4):772-776. |
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| 作者姓名： | 顾本文 胡雪琼 吉文娟 王树会 |
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| 作者单位： | 1. 云南省气候中心,云南,昆明,650034
2. 云南省烟草科学研究所,云南,玉溪,653100 |
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| 基金项目： | 云南省自然科学基金项目(2004IT07)，云南省烟草公司项目(04A10)资助 |
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| 摘 要： | 在GIS平台上,利用统计分析软件SPSS中的主成分分析和动态逐步聚类方法进行云南烤烟生态气候类型区划。结果表明,这种方法较好地综合了气候、地理和土壤等多种生态因子,其区划结果更客观定量,符合实际情况;同时简要评述了各区的特点。区划结果对指导烟叶生产有一定的现实意义。
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| 关 键 词： | 云南植烟区 主成分分析 动态逐步聚类 生态气候类型区划 |
| 文章编号： | 1001-4829（2007）04-0772-05 |
| 修稿时间： | 2006-09-08 |
Eco-climate regional division of tobacco growing area in Yunnan |
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| GU Ben-wen,HU Xue-qiong,JI Wen-juan,WANG Shu-hui.Eco-climate regional division of tobacco growing area in Yunnan[J].Southwest China Journal of Agricultural Sciences,2007,20(4):772-776. |
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| Authors: | GU Ben-wen HU Xue-qiong JI Wen-juan WANG Shu-hui |
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| Institution: | 1. Meteorological Center in Yunnan, Yunnan Kunming 650034, China;2. Yunnan Tobacco Research Institute, Yunnan Yuxi 653100, China |
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| Abstract: | On the flat of GIS,using principal component analysis and dynamic stepwise cluster analysis of SPSS,tobacco growing area in Yunnan is regionalized different ecoclimate types.This method preferably colligate many different ecological factors such as climate and geography and soil.So,the result is more objective and quantitative and practical.We also summarily narrate the characteristic of different tobacco areas.The conclusion have definite significance for guiding tobacco production. |
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| Keywords: | tobacco growing area of Yunnan principal component analysis dynamic stepwise cluster analysis eco-climate regional division |
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