| 泉州市水土流失及其治理措施 |
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| 引用本文： | 郑伟民.泉州市水土流失及其治理措施[J].水土保持通报,2001,21(4):53-57. |
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| 作者姓名： | 郑伟民 |
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| 作者单位： | 泉州师范学院地理系, |
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| 基金项目： | 国家教委世界银行贷款项目(JG126) |
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| 摘 要： | 分析了泉州市水土流失的特点和原因 ,认为频繁的台风暴雨以及多山地丘陵的地形特征为水土流失的发生提供了巨大的潜在动力 ;抗蚀性较弱的地面组成物质 ,尤其是花岗岩风化壳的发育是造成水土流失的内在因素 ;而人类不合理的土地利用 ,如破坏植被、陡坡开垦、顺坡种植以及工矿交通等基本经济建设等 ,是水土流失发生、发展的主导因素。应该注重坡耕地的改造 ,采用水土保持耕作措施 ,并以小流域为基本单元 ,实行综合治理
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| 关 键 词： | 水土流失 花岗岩 山地丘陵 治理措施 |
| 文章编号： | 1000-288(2001)04-0053-05 |
| 收稿时间： | 2001/4/28 0:00:00 |
| 修稿时间： | 2001年4月28日 |
Soil and Water Loss and Control Measures in Quanzhou City |
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| ZHENG Wei-min.Soil and Water Loss and Control Measures in Quanzhou City[J].Bulletin of Soil and Water Conservation,2001,21(4):53-57. |
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| Authors: | ZHENG Wei-min |
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| Institution: | Department of Geography, Quanzhou Normal College, Quanzhou 362000, Fujian Province, PRC |
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| Abstract: | Based on analyses of the characteristics and causes of soil and water loss in Quanzhou city, Fujiang province, it is clear that the frequent typhoon and rainstorm, and geographical characteristics of mountain and hills, are the strong potential erosive power. The low resistant erosion ability of ground substance, especially the development of granite weathering crust is the inner cause of severe soil and water loss. And the human unreasonable land use, such as vegetation destruction, slope land cultivation, cultivation down the slope and the basic economic constructions, is the primary causes of soil and water loss. It is necessary to reconstruct slope land, and carry out soil and water conservation tillage measures. What is more, comprehensive control in the small watershed as a basic unit is needed in order to control soil and water loss effectively. |
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| Keywords: | soil and water loss granite mountain and hill control measures |
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