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浏览/检索结果: 共16条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Effects of biochar and peat on salt-affected soil extract solution and wheat seedling germination in the Yellow River Delta 期刊论文  OAI收割 ARID LAND RESEARCH AND MANAGEMENT, 2019 作者:  Wang, J;  Yuan, GD;  Lu, J;  Wu, J;  Wei, J   |  收藏  |  浏览/下载：14/0  |  提交时间：2020/07/08 Amelioration  biochar and peat  salt-affected soil  wheat germination  Yellow River Delta   A comparison of methane emission measurements using eddy covariance and manual and automated chamber-based techniques in Tibetan Plateau alpine wetland SCI/SSCI论文  OAI收割 2013 Yu L. F.; Wang H.; Wang G. S.; Song W. M.; Huang Y.; Li S. G.; Liang N. S.; Tang Y. H.; He J. S. 收藏  |  浏览/下载：25/0  |  提交时间：2014/12/24 Alpine ecosystem  Greenhouse gas  Micrometeorological measurement  Multi-technique assessment  Qinghai-Tibetan Plateau  soil co2 efflux  flux measurements  environmental controls  diurnal-variation  ch4 emission  peat meadow  fen  ecosystem  forest  pressurization   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.   新疆石河子草滩湖湿地沉积物地球化学特征及其古环境分析[J] 期刊论文  OAI收割 地理科学, 2012, 卷号: 5, 页码: 616-620 作者:  张芸;  杨振京;  孔昭宸;  阎顺;  中国科学院植物研究所植被与环境变化国家重点实验室   |  收藏  |  浏览/下载：23/0  |  提交时间：2017/12/29 湿地  沉积物  有机质  全氮  草炭层 Wetland  Sediment  Soil Organic Matter  Total Nitrogen  Peat   Paleoclimate Study of Mountain Ecosystems by Multiple Group Biological Analysis 期刊论文  OAI收割 JOURNAL OF MOUNTAIN SCIENCE, 2011, 卷号: 8, 期号: 1, 页码: 24–36 Skrypnikova, Marina; Uspenskaya, Olga; Khokhlova, Olga 收藏  |  浏览/下载：30/0  |  提交时间：2013/07/29 Climatic reconstruction  Complex group biological analysis of peat-sapropel sediments  Paleopedology  Soil evolution  Holocene   Effects of temperature, soil moisture, soil type and their interactions on soil carbon mineralization in Zoig alpine wetland, Qinghai-Tibet Plateau 期刊论文  OAI收割 CHINESE GEOGRAPHICAL SCIENCE, 2011, 卷号: 21, 期号: 1, 页码: 27-35 作者:  Xu Xingliang 收藏  |  浏览/下载：235/51  |  提交时间：2011/06/10 alpine wetland  carbon mineralization  marsh soil  peat soil  soil moisture  Qinghai-Tibet Plateau   Effects of temperature, soil moisture, soil type and their interactions on soil carbon mineralization in Zoig alpine wetland, Qinghai-Tibet Plateau SCI/SSCI论文  OAI收割 2011 Gao J. Q.; Ouyang H.; Lei G. C.; Xu X. L.; Zhang M. X. 收藏  |  浏览/下载：30/0  |  提交时间：2012/06/08 alpine wetland  carbon mineralization  marsh soil  peat soil  soil  moisture  Qinghai-Tibet Plateau  water-table  nitrogen mineralization  methane emissions  northern  wetlands  climate-change  co2  peatland  ch4  exchange  dioxide   Spatial variability of soil carbon, nitrogen, and phosphorus content and storage in an alpine wetland in the Qinghai-Tibet Plateau, China SCI/SSCI论文  OAI收割 2010 Bai J. H.; Ouyang H.; Xiao R.; Gao J. Q.; Gao H. F.; Cui B. S.; Huang L. B. 收藏  |  浏览/下载：25/0  |  提交时间：2012/06/08 drainage  peat soils  Qinghai-Tibet plateau  soil organic carbon  spatial variability  total nitrogen  total phosphorous  fresh-water wetlands  organic-carbon  northeast china  land-use  marsh  soils  dynamics  sequestration  matter  impacts  climate   Spatial variability of soil carbon, nitrogen, and phosphorus content and storage in an alpine wetland in the Qinghai-Tibet Plateau, China 期刊论文  OAI收割 AUSTRALIAN JOURNAL OF SOIL RESEARCH, 2010, 卷号: 48, 期号: 8, 页码: 730-736 Bai, Junhong; Ouyang, Hua(欧阳华); Xiao, Rong; Gao, Junqin; Gao, Haifeng; Cui, Baoshan; Huang, Laibin 收藏  |  浏览/下载：410/73  |  提交时间：2011/06/10 drainage  peat soils  Qinghai-Tibet plateau  soil organic carbon  spatial variability  total nitrogen  total phosphorous   Sectoral approaches to improve regional carbon budgets SCI/SSCI论文  OAI收割 2008 作者:  Pan Y. 收藏  |  浏览/下载：29/0  |  提交时间：2012/06/08 soil organic-matter  net primary production  agricultural land-use  long-term experiments  conterminous united-states  northern hardwood  forests  nitrous-oxide emissions  peat bog growth  climate-change  european forests