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| 1 | Anchoring Depth Research of Anti-Slide Piles of Anchor Bar in Soil显示文摘The model test result of earth force in the side of anti-slide pile of anchor bars was introduced.There are three groups of the tests.The loads were on the back side of the slope in two groups.The other one was loaded just behind the pile by the jack.In order to get the force of the soil,some earth-pressure boxes were used to get the earth pressure on the side of the piles.The part of the max pressure and the earth pressure was mainly focused under the slip line | Xunchang Li,Yuming Men School of Geological Engineering and Surveying Engineering,Chang’an University,Xi’an 710054,China. | 2009 | 地学前缘2009，16，S1： | 6 |
| 2 | Seasonal changes of soil erosion and its spatial distribution on a long gentle hillslope in the Chinese Mollisol region显示文摘Understanding seasonal soil erosion and deposition rates and their spatial distribution along sloping farmlands are necessary for erosion prediction technology and implementing effective soil conservation practices.To date seasonal change of soil erosion and soil redistribution on long gentle hillsiopes are not fully quantified due to the variable erosive forces in different seasons.A multi-tracer method using rare earth elements(REE)was employed to discriminate seasonal changes of soil erosion and its spatial distribution on a sloping farmland driven by snowmelt runoff,wind force and rainfall-runoff.A long-slope runoff plot with 5 m wide and 320 m long located in the typical Mollisol region of China was divided into eight segments,each of which was 40 m long and tagged with one of eight REE oxides.The spot method of a partial-area tagging scheme was employed and a grid-based layout was used for REE application.Results showed that annual soil erosion rate was 3251.01 km^(-2)for the whole runoff plot,in which snowmelt runoff erosion contributed 537.3 t km^(-2),wind erosion 363.11 km-2 and rainfall-runoff erosion 2350.6 t km^(-2).Surface runoff is the main external erosive force of hillslope soil erosion,accounting for 88.8%of the total annual soil loss.Furthermore,for the eight slope segments of the 320-m long hillslope,the sediment transport ratios of each slope segment caused by snowmelt runoff and rainfall-runoff erosion were more than 23.5%and 34.7%,respectively.The results will enrich the understanding of seasonal soil erosion on long hillsiopes. | Lei Wang Fenli Zheng Gang Liu Xunchang J.Zhang Glenn V.Wilson Hongqiang Shi Xujun Liu | 2021 | International Soil and Water Conservation Research2021，9，3： | 6 |
| 3 | 多组复合指纹示踪法及其应用显示文摘指纹示踪法是确定水力作用下流域泥沙物质来源贡献率的重要手段,其中选用多个指纹因子组成一组'最优指纹'的复合指纹示踪法应用最为广泛。该类方法不受空间尺度或沉积物传输过程的限制,因此可以采用相似的步骤,应用到风力沉积问题当中。然而对比研究发现,一组复合指纹判别能力的高低并不能代表其优化求解判别结果的准确程度,二者之间没有正相关性。介绍了基于指标之间解析解关系筛选多个指标组合的多组复合指纹示踪法,以及该方法在不同尺度流域的检验。相对于蒙特卡洛方法进行优化获得数值解的方法,采用所有具有有效解析解的多组指纹组合结果平均值,可获得同样合理的结果,但大大减少了计算量。该方法已被推广应用于风沙堆积物质,以及风沙、水沙共同作用下的干旱区水库泥沙淤积物质来源的定量判别中。 | 柳本立 Xunchang John Zhang 牛百成 屈建军 | 2019 | 地球科学进展2019，34，10： | 4 |
| 4 | Premium Connection Downhole Tubing Corrosion显示文摘 | Shuanlu Lu Jianmin Xiang Yanjun Kang Zeliang Chang Xunchang Dong Tongguang Zhai | 2008 | Materials Performance2008，，5： | 2 |
| 5 | Impacts of land usechange and climate variability on hydrology in an agriculturalcatchment on the Loess Plateau of China显示文摘 | Li Zhi Liu Wenzhao Zhang Xunchang | 2009 | Journal of hydrology2009，377，12： | 1 |
| 6 | Impacts of land use change and climate variability on hydrology in an agricultural catchment on the Loess Plateau of China 显示文摘 | Li Zhi Liu Wenzhao Zhang Xunchang | 2009 | Journal of Hydrology2009，377，12： | 1 |
| 7 | Trend and change-point analyses of streamflow and sediment discharge inYellow River mainstream during 1950 - 2005 显示文摘 | Gao Peng Zhang Xunchang Mu xingmin | 2010 | Hydrological Sciences Journal2010，55，2： | 1 |
| 8 | Impacts of land use change and climate variability on hydrology in an agricultural catchment on the Loess Plateau of China显示文摘 | LI Zhi LIU Wenzhao ZHANG Xunchang | 2009 | Journal of Hydrology2009，377，12： | 1 |
| 9 | Lateral speckle tracking using synthetic lateral phase 显示文摘 | CHEN Xunchang Zohdy M J Emelianov S Y | 2004 | IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control(S0885-3010)2004，51，5： | 1 |
| 10 | Impacts of land use change and climate variability on hydrology in an agricultural catchment on the Loess Plateau of China显示文摘 | Li Zhi Liu Wenzhao Zhang Xunchang | 2009 | Journal of hydrology2009，377，12： | 1 |
| 11 | Modelling interrill sediment delivery显示文摘 | Zhang Xunchang Nearing M A Miller W P | 1998 | Soil Science Society of America Journal1998，62，2： | 1 |
| 12 | Effects of near soil surface characteristics on soil detachment by overland flow in a natural succession grassland显示文摘 | WANG Bin ZHANG Guanghui ZHANG Xunchang | 2014 | Soil Science Society of America Journal2014，78，2： | 1 |
| 13 | Impacts of land use change and climate variability on hydrology in an agricultural catchment on the Loess Plateau of China显示文摘 | Li Zhi Liu Wenzhao Zhang Xunchang | 2009 | Journal of hydrology2009，377，12： | 1 |
| 14 | Impact of climate change on soil erosion, runoff, and wheat productivity in central Oklahoma显示文摘 | Zhang Xunchang Nearing M A | 2005 | Catena2005，61，23： | 1 |
| 15 | Electroacupuncture modulates cortical activities evoked by noxious somatosensory stimulations in human显示文摘 | Zeng Yan Liang Xunchang Dai Jiapei | 2006 | Brain Research2006，1097，1： | 1 |
| 16 | Downscaling monthly forecasts to simulate impacts of climate change on soil erosion and wheat production 显示文摘 | Zhang Xunchang Nearing M A Garbrecht J D | 2004 | Soil Science Society of America Journal2004，68，4： | 1 |
| 17 | Impacts of land use change and climate variability on hydrology in an agricultural catchment on the Loess Plateau of China显示文摘 | Li Zhi Liu Wenzhao Zhang Xunchang | 2009 | Journal of Hydrology2009，377，12： | 1 |
| 18 | Premium Connection Downhole Tubing Corrosion显示文摘 | Shuanlu Lu Jianmin Xiang Yanjun Kang Zeliang Chang Xunchang Dong Tongguang Zhai | 2008 | Materials Performance2008，，5： | 1 |
| 19 | A comparison of explicit and implicit spatial downscaling of GCM output for soil erosion and crop production assessments显示文摘 | Zhang Xunchang | 2007 | Climatic Change2007，84，34： | 1 |
| 20 | Impacts of land use change and climate variability on hydrology in an agricultural catchment on the Loess Plateau of China 显示文摘 | Li Zhi Liu Wenzhao Zhang Xunchang | 2009 | Journal of Hydrology2009，377，12： | 1 |
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