| 从地球系统的观点看气候突变 |
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| 引用本文： | 高晓清,朱德琴,姚济敏.从地球系统的观点看气候突变[J].甘肃气象,2004,22(4):70-75. |
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| 作者姓名： | 高晓清 朱德琴 姚济敏 |
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| 作者单位： | [1]中国科学院寒区旱区环境与工程研究所，甘肃兰州730000／／中国气象局乌鲁木齐沙漠气象研究所，新疆乌鲁木齐830002 [2]中国科学院大气物理研究所，北京100029 [3]中国科学院寒区旱区环境与工程研究所，甘肃兰州730000 |
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| 基金项目： | 国家自然科学基金委员会地球科学部重点项目"全球变化背境下华北持续干旱的成因与预测理论研究"(40231005)资助. |
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| 摘 要： | 在地球的气候史中，经历了许多次气候突变事件。这些突变对地球表层系统的演变与进化产生了巨大影响。随着全球气候变暖的持续发展，人类赖以生存的气候环境正在经历重大变化。如何科学地理解和认识这些变化，尤其是气候突变。是人类寻求对策，应对气候变化，保护自己持续发展的科学基础。文中从地球系统的角度对气候突变的科学问题进行了探讨，认为对气候突变的研究不应仅局限于大气圈，而应该对地球系统的整体变化进行研究。
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| 关 键 词： | 地球系统 气候系统 气候变化 气候突变 |
| 文章编号： | 1006-7639(2004)-04-0070-06 |
| 修稿时间： | 2004年11月15 |
To Understand Abrupt Climate Change from the Viewpoint of Earth System |
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| GAO Xiao-qing.To Understand Abrupt Climate Change from the Viewpoint of Earth System[J].Gansu Meteorology,2004,22(4):70-75. |
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| Authors: | GAO Xiao-qing |
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| Institution: | GAO Xiao-qing~ |
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| Abstract: | In the history of earth's climate, there were many abrupt climate change events.These events had great influence on the evolution of the earth's surface system. With the continuous development of global warming,the climatic environment,which human being lives in, is experiencing the great changes. How to understand and recognize these changes, especially like abrupt climate change, is the scientific foundation for countermeasures to climate change and keep the sustainable development on.In this paper, we discussed the scientific issue of abrupt climate change from the viewpoint of the earth system. It is pointed out that it is not suitable to understand abrupt climate change only in atmosphere, we must take it account as the change of earth system as a whole. |
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| Keywords: | earth system climate system climate change abrupt climate change |
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