| 中国季风边缘区全新世沙地演化及其驱动机制研究进展 |
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| 引用本文： | 薛文萍,靳鹤龄,刘冰,孙良英,刘振宇. 中国季风边缘区全新世沙地演化及其驱动机制研究进展[J]. 中国沙漠, 2019, 39(3): 163-171. DOI: 10.7522/j.issn.1000-694X.2018.00084 |
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| 作者姓名： | 薛文萍 靳鹤龄 刘冰 孙良英 刘振宇 |
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| 作者单位： | 1. 中国科学院西北生态环境资源研究院 沙漠与沙漠化重点实验室, 甘肃 兰州 730000;2. 中国科学院大学, 北京 100049 |
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| 基金项目： | 国家自然科学基金项目（41671204，41501220，41271215） |
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| 摘 要： | 中国季风边缘区全新世沙地演化和气候变化自东向西具有明显差异性。东部科尔沁沙地、中部毛乌素沙地呈现典型三段式沙地演化过程，西部共和盆地呈现多阶段多反复的沙地演化特征。东部科尔沁沙地、中部毛乌素沙地气候变化也呈现三段式，西部共和盆地由于地域特征气候变化相对复杂。全新世气候突变事件对各区产生差异影响。太阳辐射强度控制的亚洲季风环流和有效湿度变化影响沙地演化过程。
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| 关 键 词： | 全新世 沙地演化 气候变化 突变事件 驱动机制 |
| 收稿时间： | 2018-04-11 |
| 修稿时间： | 2018-06-11 |
Advances in the Study of Sandy Land Evolution and Driving Mechanism in the Monsoonal Marg in Area in China during the Holocene Epoch |
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| Xue Wenping,Jin Heling,Liu Bing,Sun Liangying,Liu Zhenyu. Advances in the Study of Sandy Land Evolution and Driving Mechanism in the Monsoonal Marg in Area in China during the Holocene Epoch[J]. ournal of Desert Research, 2019, 39(3): 163-171. DOI: 10.7522/j.issn.1000-694X.2018.00084 |
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| Authors: | Xue Wenping Jin Heling Liu Bing Sun Liangying Liu Zhenyu |
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| Affiliation: | 1. Key Laboratory of Desert and Desertification, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China;2. University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | Study of the evolution and climatic variation in the monsoonal margin area in China during the Holocene epoch shows there are obviously differences from the east to the west. Firstly, a typical three-stage evolution process is presented in the eastern Horqin Sandy Land and central Mu Us Sandy Land, while the western Gonghe Basin is characterized by multi-stage evolution. Secondly, in the eastern Horqin Sandy Land and central Mu Us Sandy Land the climate change is also presented in three phases, while the change of the western Gonghe Basin is relatively complicated due to the regional features. Thirdly, the Holocene abrupt climate events have different effects on different regions. The Asian monsoon circulation controlled by the solar isolation and the change of the effective humidity has great influence on the sandy evolution. |
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| Keywords: | Holocene Epoch sandy land evolution climatic change abrupt events driving mechanism |
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