| 全国主要城市气候适宜度分析 |
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| 引用本文： | 靳燕,任炳兰.全国主要城市气候适宜度分析[J].杨凌职业技术学院学报,2013(2):10-14. |
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| 作者姓名： | 靳燕 任炳兰 |
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| 作者单位： | [1]长安大学理学院,陕西西安710064 [2]长安大学信息学院,陕西西安710064 |
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| 基金项目： | 国家自然科学基金资助项目（10962008,51061015） |
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| 摘 要： | 适宜的气候是人们休闲度假旅游考虑的首要因素,城市气温和相对湿度是影响城市气候特性的两个重要指标,利用模糊C均值算法聚类求解最佳聚类数后将其应用于2010年全国主要城市平均气温和平均相对湿度的模式分类中,以此寻找城市发展上的共同点。人体舒适度是气候适宜度的直接表现,笔者选择合理的人体舒适度指数界定了各个城市的舒适月份和较舒适月份,为未来近几年我国旅游定向定点开发、景点选址及旅游时间的合理安排提供有力依据,也为人们休闲旅游提供各种合适的选择。
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| 关 键 词： | 气候 相对湿度 模糊C均值聚类 人体舒适度指数 |
Analysis of Climate of Major Cities in China |
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| JIN Yan,REN Bing-lan.Analysis of Climate of Major Cities in China[J].Journal of Yangling Vocational & Technical College,2013(2):10-14. |
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| Authors: | JIN Yan REN Bing-lan |
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| Institution: | 1. College of Science, Chang＇an University, Xi＇an 710064, China; 2. College of Informatics, Chang＇an University, Xi＇an 710064, China) |
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| Abstract: | A suitable climate is a primary factor when people plan a recreational vacation tour. The two most important factors of climate are city temperature and relative humidity. FCM--based algorithm for determining the optimal number of clusters in this paper is applied to pattern classification of major cities＂ temperature and relative humidity in 2010 to find common ground on city development. The body comfortableness is a direct representation of the climate suitability. And we chose a reasonable body comfort index to define the comfortable months and generally comfortable months. These could provide scientific basis for the comprehensive exploitation of the advantages of China＇s tourism climate resource, the reasonable arrangement of optimal travel time and places for tourists and travel agencies, and the development of tourism meteorological services for relevant de- partments in future years. |
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| Keywords: | climate relative humidity fuzzy C-- means clustering body comfort index |
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