| 未来一百年内我国北方地区气候变化趋势初探 |
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| 引用本文： | 苏维词.未来一百年内我国北方地区气候变化趋势初探[J].干旱区资源与环境,1989(2). |
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| 作者姓名： | 苏维词 |
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| 作者单位： | 北京师范大学地理系 |
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| 摘 要： | 本文分析了影响我国北方气候变化的主要因素,特别是对CO_2浓度增大时所带来的气候效应作了重点分析,经过综合归纳后得出我国北方气候在今后一百年内的两个基本变化趋势:第一:旱化加重,旱涝灾害频繁;第二:从现在起到下世纪三十年代,气候继续转冷,之后气候逐步转暖。
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A PRELIMINARY EXPLORATION ON THE CLIMATIC CHANGES IN THE NORTHERN PART OF CHINA IN THE COMING CENTURY |
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| Abstract: | The paper analyses several main facters which affect the climitic changes
of the Northern part of China, especially it discusses the climatic effect
caused by the increment of density of carbon dioxide. Through detailed
analgsis, the paper explains two fundamentle tendencies about climatic ch-
anges in the northern part of China within a hundred years: 1. the climate
will become drier and drier, and meanwhile, disasters such as drcughts and
floods will frequently appear; 2. the temperature will keep on discreasing
till the 2030's, and after that it will start to increase. |
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