| 绿洲化——荒漠化与西北干旱区可持续发展 |
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| 引用本文： | 贾铁飞. 绿洲化——荒漠化与西北干旱区可持续发展[J]. 上海师范大学学报(自然科学版), 2003, 32(2): 72-76 |
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| 作者姓名： | 贾铁飞 |
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| 作者单位： | 上海师范大学,城市与旅游学院,上海,200234 |
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| 基金项目： | 国家自然科学基金(49861006) |
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| 摘 要： | 通过对西北地区历史文献和沉积纪录中绿洲化和荒漠化之间变化现象的分析,印证了该地区绿洲化——荒漠化的演变过程,认为其是人类在与自然长期相互作用中形成的必然后果;人类在利用自然的过程中趋于绿洲化、避免荒漠化的唯一道路是协调人地关系、加强区域地理建设,由此才能实现可持续发展目标。
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| 关 键 词： | 绿洲化 荒漠化 环境变化 西北干旱地区 |
| 文章编号： | 1000-5137(2003)02-0072-05 |
| 修稿时间： | 2002-12-20 |
The Reversible Process of Oasisization and Desertification in the Arid Areas of North-West China |
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| JIA Tie-fei. The Reversible Process of Oasisization and Desertification in the Arid Areas of North-West China[J]. Journal of Shanghai Normal University(Natural Sciences), 2003, 32(2): 72-76 |
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| Authors: | JIA Tie-fei |
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| Abstract: | The alternate process of oasisization and desertification is verified in this paper through sedimentary and historical records.It shows that the change from oases to deserts is an inevitable outcome of the mutual influence from nature and mankind and that the only path leading to a reverse process is to coordinate the relationship between mankind and nature and strengthen regional geographic construction. |
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| Keywords: | oasesization desertification environmental change arid areas in North-West China |
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