| 新疆克拉玛依市兴农湖剖面古沉积环境分析 |
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| 引用本文： | 钱蟒,史兴民,南峰. 新疆克拉玛依市兴农湖剖面古沉积环境分析[J]. 水土保持研究, 2005, 12(4): 96-99 |
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| 作者姓名： | 钱蟒 史兴民 南峰 |
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| 作者单位： | 北京大学地理科学中心地表过程分析与模拟教育部重点实验室, 北京, 100871 |
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| 基金项目： | 国家自然科学基金重大研究计划项目(90102016)资助 |
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| 摘 要： | 粒度是沉积物中各种粗细颗粒的机械组成，可以用于沉积环境类型的识别和物质运动方式的判定。通过对克拉玛依市兴农湖剖面的粒度数据测量分析，判定该地区沉积物为湖相沉积。联系周围区域构造形态，该地区应为古玛纳斯湖的湖盆地区。
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| 关 键 词： | 古玛纳斯湖 粒度 沉积环境 玛纳斯河流域 |
| 文章编号： | 1005-3409(2005)04-0096-04 |
| 修稿时间： | 2005-04-26 |
Analysis on the Sedimentary Environment of Xingnong Lake Section near Karamai City, Xinjiang |
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| QIAN Mang,Shi Xing-min,Nan Feng. Analysis on the Sedimentary Environment of Xingnong Lake Section near Karamai City, Xinjiang[J]. Research of Soil and Water Conservation, 2005, 12(4): 96-99 |
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| Authors: | QIAN Mang Shi Xing-min Nan Feng |
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| Affiliation: | MOE Laboratory for Earth Surface Processes and Department of Geography, Peking University, Beijing 100871, China |
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| Abstract: | Grain-size can be applied to identify types of deposit environment and to determine ways of material movement.Base on the grain-size analysis of Xingnong Lake section near Karamai City, the lower part of the section can be attributed to lacustrine deposition.Further more, with additional study on the around tectonics, the conclusion is reached that this region once was the part of the ancient Manas Lake. |
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| Keywords: | paleo-manas lake grain-size sedimentary environment Manas River |
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