Characteristics and formation of Simencun Landslides in Jianzha Baisn of Qinghai Province
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摘要: 滑坡形成演化及复活一直是滑坡防灾减灾领域研究的热点问题。本文在对黄河上游尖扎盆地地质环境背景分析和滑坡体野外调查、遥感解译、实验测试的基础上，分析研究了盆地内寺门村滑坡的变形过程、滑带土和堆积体特征，还原了滑坡的演化过程，厘定了滑坡复活因素，提出了黄河上游滑坡堆积体开发利用对策建议，认为（1）该滑坡是2005年之前发生的老滑坡因河流侧蚀和2018年春季人工灌溉引发的复活性滑坡；（2）滑坡体综合治理应与土地整治相结合且应选择合适的灌溉方式。研究结果对于青藏高原东北缘黄河上游地区的滑坡防灾减灾及滑坡体开发利用具有重要意义。Abstract: Landslide formation, evolution and resurrection have been a hot topic in the field of landslide disaster prevention and mitigation. In the paper, based on analysis of the geological environment background and field survey, remote sensing interpretation, and experimental testing of large-scale landslides in the Jianzha Basin on the upper Yellow River, then taking the Simencun Landslide on the southern bank of the Yellow River in the basin as an example, the deformation process, characteristics of the landslide slip zone soil and accumulated body are discussed, the landslide formation process are reduction and reactive factors determined. Finally, some suggestions for the development and utilization of landslide deposits in the upper reaches of the Yellow River are put forward. It is believed that:(1) The landslide that was the old landslide occurred before 2005, which reactivated by the river-side erosion and artificial irrigation in spring 2018.(2) Comprehensive management of landslides should be combined with land remediation and appropriate irrigation methods should be selected, which is of great significance for landslide disaster prevention and mitigation and landslide body development and utilization in the upper reaches of the Yellow River on the northeastern part of the Tibetan Plateau.
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[1] 殷志强, 程国明, 李小林, 等. 中更新世早中期以来黄河上游与三峡库区滑坡形成机理与气候变化关系研究[J]. 第四纪研究, 2010, 30(1):37-45. [YIN Z Q, CHENG G M, LI X L, et al. Relationships between landslide forming mechanisms and climate changes since early mid-Pleistocene in the upper reaches of Yellow River and the Three Gorges reservoir area[J]. Quaternary Sciences, 2010, 30(1):37-45.(in Chinese)]
[2] 殷志强, 魏刚, 祁小博, 等. 黄河上游寺沟峡——拉干峡段滑坡时空特征及对气候变化的响应研究[J]. 工程地质学报, 2013, 21(1):129-137. [YIN Z Q, WEI G, QI X B, et al. Spatial and temporal characteristics of landslides and there response to climatic change from sigou to lagan gorges in upper reaches of Yellow River[J]. Journal of Engineering Geology, 2013, 21(1):129-137.(in Chinese)]
[3] YIN Z Q, QIN X G, YIN Y P, et al. Landslide developmental characteristics and response to climate change since the last glacial in the upper reaches of the Yellow River, NE Tibetan Plateau[J]. Acta Geologica Sinica-English Edition, 2014, 88(2):635-646.
[4] YIN Z Q, QIN X G, ZHAO W J. Characteristics of landslides from sigou gorge to lagan gorge in the upper reaches of Yellow River[J]. Landslide Science for a Safer Geoenvironment, 2014:World landslide Forum 3, Volume 1:397-406.
[5] 魏刚, 殷志强, 马吉福, 等. 黄河上游阿什贡滑坡群发育期次及演化过程分析[J]. 水文地质工程地质, 2016, 43(6):133-140. [WEI G, YIN Z Q, MA J F, et al. An analysis of forming stages and evolution process of the Ashigong landslide cluster in the upper reaches of the Yellow River[J]. Hydrogeology & Engineering Geology, 2016, 43(6):133-140.(in Chinese)]
[6] 魏占玺, 马文礼, 肖建兵, 等. 黄河上游松坝峡特大型滑坡堰塞湖及地貌效应研究[J]. 中国地质灾害与防治学报, 2017, 28(3):16-23. [WEI Z X, MA W L, XIAO J B, et al. Study on the large-scale landslide dammed lake of Songba gorge and its geomorphological effect of the upper reaches of Yellow River[J]. The Chinese Journal of Geological Hazard and Control, 2017, 28(3):16-23.(in Chinese)]
[7] 殷志强, 许强, 赵无忌, 等. 黄河上游夏藏滩巨型滑坡演化过程及形成机制[J]. 第四纪研究, 2016, 36(2):474-483. [YIN Z Q, XU Q, ZHAO W J, et al. Study on the developmental characteristic, evolution processes and forming mechanism of xiazangtan super large scale landslide of the upper reaches of Yellow River[J]. Quaternary Sciences, 2016, 36(2):474-483.(in Chinese)]
[8] 何玉花,张东水,韩用顺,等.基于Ward系统聚类方法的黄河上游干流地区滑坡分类及其特征分析[J].中国地质灾害与防治学报,2018,29(1):46-53. [HE Y H, ZHANG D S, HAN Y S, et al. Classification of the landslide and analysis of their development characteristics in the upper reaches of the Yellow River based on Ward system clustering method[J].The Chinese Journal of Geological Hazard and control, 2018,29(1):46-53.(in Chinese)]
[9] 吕剑, 任光明, 王杰. 黄河上游泥石流发育特征及危险性评价——以吴石沟泥石流为例[J]. 中国地质灾害与防治学报, 2015, 26(3):51-56. [LYU J, REN G M, WANG J. Analysis of characteristics of debris flow hazards in upper reach of the Yellow River-a case study of Wushigou debris flow[J]. The Chinese Journal of Geological Hazard and Control, 2015, 26(3):51-56.(in Chinese)]
[10] 马小强, 李小林. 黄河上游茨哈峡-拉加峡段滑坡对水电站工程的影响[J]. 中国地质灾害与防治学报, 2013, 24(3):38-42. [MA X Q, LI X L. Influence of landslide on Hydro-Power Engineering from Ciha gorge to Lajia gorge in upper reach of the Yellow River[J]. The Chinese Journal of Geological Hazard and Control, 2013, 24(3):38-42.(in Chinese)]
[11] 殷志强. 黄河上游中段巨型滑坡时空分布、演化过程与主控因素研究[D]. 北京:中国科学院大学, 2014.[YIN Z Q. The spatial and temporal distribution, evolution process and key triggering factors of super large scale landslides in the middle upper reaches of Yellow River[D]. Beijing:University of Chinese Academy of Sciences, 2014.(in Chinese)] [12] 秦小光, 吴金水, 蔡炳贵, 等. 全新世时期北京-张家口地区与黄土高原地区风成系统的差异[J]. 第四纪研究, 2004, 24(4):430-436. [QIN X G, WU J S, CAI B G, et al. The difference between dust-transporting wind systems of Beijing-Zhangjiakou area and the loess plateau since the lgm[J]. Quaternary Sciences, 2004, 24(4):430-436.(in Chinese)]
[13] 殷志强, 秦小光, 吴金水, 等. 中国北方部分地区黄土、沙漠沙、湖泊、河流细粒沉积物粒度多组分分布特征研究[J]. 沉积学报, 2009, 27(2):343-351. [YIN Z Q, QIN X G, WU J S, et al. The multimodal grain-size distribution characteristics of loess, desert, lake and river sediments in some areas of Northern China[J]. Acta Sedimentologica Sinica, 2009, 27(2):343-351.(in Chinese)]
[14] 殷志强, 魏刚, 唐永光. 滑坡滑带(面)土及堆积物的粒度多组分分布特征研究[J]. 工程地质学报, 2012, 20(6):998-1006. [YIN Z Q, WEI G, TANG Y G. Characteristics of multi-model grain size slip surface soils and deposits of landslides[J]. Journal of Engineering Geology, 2012, 20(6):998-1006.(in Chinese)]
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