| 河龙区间六条流域产粗沙量研究 |
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| 引用本文： | 吴成基 甘枝茂. 河龙区间六条流域产粗沙量研究[J]. 人民黄河, 1997, 19(4): 21-24 |
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| 作者姓名： | 吴成基 甘枝茂 |
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| 作者单位： | 陕西师范大学地理系!西安，710062 |
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| 基金项目： | “八五”攻关项目!“黄河治理与水资源开发利用” |
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| 摘 要： | 本文根据野外采样，通过粒度分析法研究分析了河龙区间六条流域各地层产粗沙量。结果表明，区内产粗沙仍以黄土为主，基岩次之，风沙产粗沙最少。
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| 关 键 词： | 流域 粗沙 粒度分析法 河龙区间 |
Study on Coarse Sediment Yield of 6 Tributaries in the Region of Hekouzhen to Longmen |
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| Wu Chengji, Gan Zhimao,et al.. Study on Coarse Sediment Yield of 6 Tributaries in the Region of Hekouzhen to Longmen[J]. Yellow River, 1997, 19(4): 21-24 |
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| Authors: | Wu Chengji Gan Zhimao et al. |
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| Affiliation: | Wu Chengji, Gan Zhimao, et al. |
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| Abstract: | The coarse sediment yields in different earth layers of 6 tributaries in the reach of Hekouzhen to hongmen are studied and analysed in the paper through grain size analysis according to field samples.The results demonstrated that coarse sediment is mainly yielded from loess, secondly from base rock, and least in sand area. |
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| Keywords: | 6 tributaries coarse sediment grain size analysis method region of Hekouzhen to Longmen |
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