中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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Land surface roughness affected by vegetation restoration age and types on the Loess Plateau of China 期刊论文  OAI收割
GEODERMA, 2020, 卷号: 366, 页码: 11
作者:  
Zhu, Pingzong;  Zhang, Guanghui;  Wang, Hongxiao;  Zhang, Baojun;  Wang, Xue
  |  收藏  |  浏览/下载:33/0  |  提交时间:2020/05/19
Combined effects of climate, restoration measures and slope position in change in soil chemical properties and nutrient loss across lands affected by the Wenchuan Earthquake in China 期刊论文  OAI收割
Science of the Total Environment, 2017, 卷号: 596-597, 页码: 274-283
作者:  
Lin, Yongming;  Deng, Haojun;  Du, Kun;  Rafay, Loretta;  Zhang, Guang-shuai
收藏  |  浏览/下载:35/0  |  提交时间:2017/05/08
Pedogenesis significantly decreases the stability of water-dispersible soil colloids in a humid tropical region SCI/SSCI论文  OAI收割
2016
作者:  
Huang L. M.;  Zhang, X. H.;  Shao, M. A.;  Rossiter, D.;  Zhang, G. L.
  |  收藏  |  浏览/下载:29/0  |  提交时间:2017/11/09
云雾山典型草原火烧不同恢复年限土壤化学性质变化 期刊论文  OAI收割
生态学报, 2013, 卷号: 33, 期号: 07, 页码: 2131-2138
李媛; 程积民; 魏琳; 陈芙蓉
收藏  |  浏览/下载:38/0  |  提交时间:2014/10/20
Study on the difference between turfy soil and normal peat soil in China (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Vibration, Structural Engineering and Measurement, ICVSEM2011, October 21, 2011 - October 23, 2011, Shanghai, China
作者:  
Nie L.
收藏  |  浏览/下载:40/0  |  提交时间:2013/03/25
As the special soil  turfy soil and peat soil in China contained some similar properties with high void ratio  high water content  high organic content  etc. But turfy soil also had properties which difference from peat soil. In this paper  based on the formation of the cause and geological environment and geomorphologic characteristics of geological in the quaternary  took the typical and widespread turfy soil and peat soil regions for example  systematically discussed the material composition and macroscopic and microcosmic structural features  put further research on the physical chemistry mechanical characteristics. Then the come to the conclusion that the essential reason for difference between turfy soil and peat soil were decomposition degree and organic content. The result that worse engineering properties such as higher the moisture content  porosity  compressibility  internal cohesion and the lower specific weight  consolidation coefficient and permeability were due to the lower decomposition degree and higher organic content of turfy soil than peat soil. It can provide reference to the practical projects of turfy soil to distinguish peat soil according to this characteristic. (2012) Trans Tech Publications.  
开都河流域下游绿洲土壤盐渍化特征及其光谱分析[J] 期刊论文  OAI收割
土壤通报, 2012, 卷号: 1, 页码: 166-170
作者:  
李新国;  李和平;  任云霞;  李会志;  罗晓琴
  |  收藏  |  浏览/下载:30/0  |  提交时间:2017/12/29
Ethanol outperforms multiple solvents in the extraction of chlorophyll-a from biological soil crusts 期刊论文  OAI收割
SOIL BIOLOGY & BIOCHEMISTRY, 2011, 卷号: 43, 期号: 4, 页码: 857-861
作者:  
Lan, Shubin;  Wu, Li;  Zhang, Delu;  Hu, Chunxiang;  Liu, Yongding
收藏  |  浏览/下载:78/17  |  提交时间:2011/06/30
开都河流域下游绿洲盐渍化土壤特征研究/The characteristics of the oasis soil salinization in the lower reaches of Kaidu River Basin,Xinjiang[J] 期刊论文  OAI收割
干旱区资源与环境, 2011, 卷号: 25, 期号: 11, 页码: 157-160
作者:  
李新国;  樊自立;  任云霞;  李会志;  新疆师范大学地理科学与旅游学院,乌鲁木齐830054/新疆干旱区湖泊环境与资源重点实验室,乌鲁木齐830054
  |  收藏  |  浏览/下载:14/0  |  提交时间:2017/12/29
Erosion and Sediment Production in Small Watershed in Purple Hilly Areas and Prevention Techniques 期刊论文  OAI收割
Wuhan University Journal of Natural Sciences, 2003, 卷号: 8, 期号: 3B, 页码: 1041-1046
作者:  
Zhang Bao-hua;  He Yu-rong;  Zhou Hong-yi;  Zhu Bo
收藏  |  浏览/下载:24/0  |  提交时间:2010/11/30