| 新疆观测极端气候事件研究进展 |
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| 引用本文： | 张延伟.新疆观测极端气候事件研究进展[J].商丘师范学院学报,2014(6):70-74. |
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| 作者姓名： | 张延伟 |
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| 作者单位： | 商丘师范学院环境与规划学院; |
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| 基金项目： | 国家自然科学青年基金项目(41001020);科技部公益行业科研专项(GYHY200806011);中国科学院“西部之光”项目(RCPY200902);国家自然科学基金面上项目(41171066);国家自然科学基金:新疆天山北麓基于树木年轮气候重建的云杉种群生态研究(41071072) |
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| 摘 要： | 当前极端气候事件发生的频次、强度等,严重影响人类的安全及社会发展.本文从观测新疆的极端气候事件资料研究发现,极端气温和降水事件发生了显著变化.（1）极端气候事件定义和极端气候事件的研究指标,给出了前人研究的现状及其多个定义和研究指标,依据前人的研究结果提出个人见解.（2）归纳新疆地区极端气温/降水事件研究现状.（3）对于新疆地区当前极端气候事件研究现状进行了分析,提出了一些有待于解决的问题.
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| 关 键 词： | 新疆 极端气候 极端气温 极端降水 |
Research advances in Xinjiang of observation extreme climate events |
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| ZHANG Yanwei.Research advances in Xinjiang of observation extreme climate events[J].Journal of Shangqiu Teachers College,2014(6):70-74. |
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| Authors: | ZHANG Yanwei |
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| Institution: | ZHANG Yanwei (College of Environment and Planning, Shangqiu Normal University, Shangqiu 476000, China) |
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| Abstract: | Changes in the frequency or intensity of extreme climate events can have severe consequences on the environment. The research advance in Xinjiang for extreme climate events change is presented in this paper, which is discovered from the Observation Extreme Climate Events. First, significantly increasing trends of the precipitation and temperature extremes are observed mostly in Xinjiang. Second, most extreme precipitation and temperature indices show a potential regime shift starting from the middle of 1980 s. Last, a brief review and objective evaluation are made in the text. |
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| Keywords: | Xinjiang extreme climate extreme temperature extreme precipitation |
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