| 海水西调是西北和华北北部可持续发展的需要 |
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| 引用本文： | 陈昌礼.海水西调是西北和华北北部可持续发展的需要[J].中国工程科学,2003,5(1):48-55. |
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| 作者姓名： | 陈昌礼 |
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| 作者单位： | 中国地质大学,北京,100083 |
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| 摘 要： | 着重讨论第三，第四纪以来，特别是人类历史记载以来自然干旱化进程是缓慢而深刻的并且是不可逆转的等问题，进一步认识西北和华北北部三套面向西北迎风八字形高山冷凝系统的地利条件。恰逢今年3．20跨国沙尘暴事件，重点提出拯救阿拉善和额济纳旗的调度措施，章还回答了四点质询。结论指出欲缓解或局部逆转西北干旱化进程唯有海水西调，这是西北可持续发展的基础。
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| 关 键 词： | 海水西调 可持续发展 沙尘源 干旱化 西北地区 华北北部地区 土地沙漠化 沙尘暴 治理 |
| 文章编号： | 1009-1742(2003)01-0048-08 |
| 修稿时间： | 2002年6月14日 |
Introducing Sea Water from Bohai Sea to West China for Its Sustainable Development |
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| Chen Changli.Introducing Sea Water from Bohai Sea to West China for Its Sustainable Development[J].Engineering Science,2003,5(1):48-55. |
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| Authors: | Chen Changli |
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| Abstract: | Sustained and deepened aridization process in northwest China in Tertiary and Quaternary period and time of mankind history is discussed in the paper. The rain creased function of 3 set high mountain condensation systems in northwest China is recognized once more. A sandstorm happened in March 20 this year in Alxa and Ejin(Qi) areas was very strong and arrived in Jappen and Korea. For saving Alxa area from sandstorm a way of introducing sea water from Bohai to Alxa had been proposed. Four problems are replied in this paper. In couclusion, introducing sea water from Bohai Sea to west China is the best way for sustainable development of west China. |
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| Keywords: | introducing sea water from Bohai sea to west China sustainable development source of sandstorm aridization |
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