| 金沙江流域水土流失及其防治措施 |
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| 引用本文： | 邓贤贵.金沙江流域水土流失及其防治措施[J].山地学报,1997(4). |
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| 作者姓名： | 邓贤贵 |
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| 作者单位： | 四川联合大学水利系 成都 |
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| 基金项目： | 国家自然科学基金(项目号，49471008) |
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| 摘 要： | 长江三峡水库入库站寸滩的水沙主要来源于长江上游金沙江和嘉陵江。其中多年平均径流量和输沙量的40.7％和52.7％来自金沙江,这对三峡水利枢纽工程关系重大。该江水土流失十分严重,且有加重趋势,这与人类活动有密切关系,对此提出五项防治措施。
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| 关 键 词： | 金沙江 水土流失 输沙量 人类活动 |
WATER AND SOIL LOSS IN JINSHA RIVER AND ITS MEASURE FOR PREVENTION AND CONTROL |
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| Deng Xiangui.WATER AND SOIL LOSS IN JINSHA RIVER AND ITS MEASURE FOR PREVENTION AND CONTROL[J].Journal of Mountain Research,1997(4). |
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| Authors: | Deng Xiangui |
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| Abstract: | The flow and sediment at the Cuntan Hydrologic Station-the inflow station of the Three Gorge Reservoir on the Changjiang River-mainly comes from the Jinsha River and the Jialing River,which are located at the upstream of Changjiang River. 40. 7% of the long term average runoff and 52. 7% of the long term average discharge of suspended load comes from the Jinsha River, which has important effect on the development of this river and the Three Gorge Key Water Conservancy Project. By analyzing, the following conclusion has been obtained: the water and soil lossis quite serious in this area with increasing outstandingly in recent decade, and has a close relation with the influence of the human activities. So, 5 measures for prevention and control are mentioned and shall improve the water and soil loss of the river obviously. |
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| Keywords: | Jinsha River water and soil loss sediment discharge human activity |
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