doi: 10.12013/qxyjzyj2017-022 |
1971—2014年玉门市旅游气候舒适度评价分析 |
Evaluation of the Tourism Climatic Comfortableness in Yumen City during 1971-2014 |
摘要点击 486 全文点击 268 投稿时间:2017-03-16 修订日期:2017-06-12 |
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基金: 2015年甘肃省人工影响天气办公室开放式创新基金课题; “十二五”国家科技支撑计划课题(编号:2012BAC19B10) |
中文关键词: 旅游气候,舒适度,综合分析,玉门市 |
英文关键词: tourism climate comfortableness comprehensive analysis Yumen city |
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引用:陶生才,雷淑琴,潘婕.2017,1971—2014年玉门市旅游气候舒适度评价分析[J].气象与减灾研究,40(2):146-152 |
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中文摘要: |
利用玉门市1971—2014年逐日气温、相对湿度、平均风速和日照时数等气象观测资料,运用温湿指数、风寒指数、着衣指数和人体舒适度指数4种旅游气候舒适度评价指数,计算玉门市旅游舒适度指数,确定了玉门市旅游气候舒适期及天数;构建综合舒适度指数模型,并对各指数进行了突变检验。结果表明,玉门市较舒适期为4月下旬中期至9月下旬末,约160 d;舒适期为5月中旬至9月中旬,约124 d。其中,5、6、8月最适宜旅游,7、9月为适宜旅游,11月—次年的3月,由于气候寒冷,不适宜旅游。玉门市的温湿指数舒适期天数从1983年开始明显增多;风寒指数舒适期天数从1990年开始明显增多;着衣指数舒适期天数从1991年开始明显增多;人体舒适度指数舒适期天数从1986年开始明显增多。 |
Abstract: |
Based on the 1971-2014 annual and daily air temperature, relative humidity, average wind speed, sunshine hours and other meteorological data, the temperature humidity index (ITH), cold index (IWC), dressed index (ICL) and human comfort index (IK) and other four kinds of tourism climatic comfort evaluation indexes were used to calculate the annual and daily tourism climatic comfortableness index, analyze the beginning and ending dates and duration of comfortable days,and construct the synthetic comfort index model. Although, the mutation test for all the indexes were carried out. The result showed that relatively comfortable period for tourism in Yumen began in late-April, and ended in late-September, with the comfortable period from mid-May to mid-September. May, June and August were the most suitable months for tourism; and July and September were relatively suitable for tourism; November to next March was not suitable for tourism due to the cold weather. The M-K test showed that the mutation point of temperature and moisture index (ITH) occurred in 1983, which meant that the number of comfortable days for the temperature and moisture index (ITH) in Yumen significantly increased since 1983. The number of comfortable days for the wind and cold index (IWC) increased significantly since 1990, the number of comfortable days for the clothing index (ICL) increased significantly since 1991, and the number of comfortable days for the human comfort index (IK) increased significantly since 1986. |