| 川中丘陵区荒坡利用方式对水土流失影响的研究 |
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| 引用本文： | 姜万勤,张新华.川中丘陵区荒坡利用方式对水土流失影响的研究[J].自然资源学报,1997,12(1):17-22. |
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| 作者姓名： | 姜万勤 张新华 |
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| 作者单位： | 四川联合大学水利系, 成都 610065 |
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| 摘 要： | 川中丘陵区荒坡面积占据一定比重,防治水土流失,合理利用荒坡水土资源,对发展本区经济起着重要作用。本文通过网点观测来探求合理利用方式,为荒坡开发利用提供决策依据。
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| 关 键 词： | 自然封坡 水土资源 植被度 |
| 收稿时间： | 1996-02-26 |
A STUDY ON THE EFFECTS OF THE UTILIZATION WAYS OF WASTE HILLSIDES OF THE HILLY REGION IN THE MIDDLE PART OF SICHUAN PROVINCE ON SOIL EROSION |
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| Jiang Wanqin,Zhang Xinhua.A STUDY ON THE EFFECTS OF THE UTILIZATION WAYS OF WASTE HILLSIDES OF THE HILLY REGION IN THE MIDDLE PART OF SICHUAN PROVINCE ON SOIL EROSION[J].Journal of Natural Resources,1997,12(1):17-22. |
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| Authors: | Jiang Wanqin Zhang Xinhua |
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| Institution: | Department of Water Conservancy, Sichuan United University, Chengdu 610065 |
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| Abstract: | The area of the waste hillsides of the hilly region in the middle part of Sichuan Province occupy a considerable proportion of that province. Preventing and curing soil erosion and rationally utilizing the water and soil resources, play an important role in developing the local economy. In this paper, through mesh point observation the reasonable utilization ways are explored. This provides a policy making basis for the development and utilization of the waste hillsides. |
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| Keywords: | naturally closed hillside water and soil resources degree of vegetative cover |
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