| 和田市近30年来气温的变化及其对农业的影响 |
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| 引用本文： | 马荣.和田市近30年来气温的变化及其对农业的影响[J].亚热带水土保持,2008,20(3):18-22. |
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| 作者姓名： | 马荣 |
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| 作者单位： | 新疆师范大学地理科学与旅游学院,乌鲁木齐,830054 |
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| 摘 要： | 选取中国地面气候资料日值数据集中的和田地区1975--2005年的日平均气温数据资料，分析近30来和田市平均气温的年、季线性趋势变化和周期性的变化特征以及对农业生产的影响。近30年的气温总体呈现上升趋势，其变化率为0．48℃/10a，气温变化具有3年、22年和30年较稳定的周期。
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| 关 键 词： | 气温变化 小波分析 农业 |
Temperature Changes and Their Impacts to the Agriculture for the Recent Thirty Years in Hetian City |
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| Ma Rong.Temperature Changes and Their Impacts to the Agriculture for the Recent Thirty Years in Hetian City[J].Subtropical Soll and Water Conservation,2008,20(3):18-22. |
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| Authors: | Ma Rong |
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| Institution: | Ma Rong (Department of Geographic Science and Tourism of Xinjiang Normal University ,lYrumqi ,830054) |
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| Abstract: | By using the China ground climatic 1975 to 2005 of Hetian City, the essay analyzes of average temperature and the periodic variation daily data centralized with the daily average temperature data from the variation features of the average annual and quarterly linear trend features for the recent thirty years in Hetian City and their impacts to the agricultural production. The result shows that the temperatures in recent thirty years present a rising tendency, with the change rate of 0.48℃/10a. The temperature changes enjoy the comparatively stable periods for 3 years, 22 years and 30 years, respectively. |
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| Keywords: | Average Temperature Wavelet Analysis Agricultural |
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