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Abundances of Polycyclic Aromatic Hydrocarbons (PAHs) in 14 Chinese and American Coals and Their Relation to Coal Rank and Weathering 期刊论文
Energy&Fuels, 2010, 卷号: 24, 期号: NOV-DEC, 页码: 6061-6066
作者:  R.W. Wang;  G.J. Liu;  J.M. Zhang;  C.L. Chou;  J.J. Liu
Adobe PDF(733Kb)  |  收藏  |  浏览/下载:990/72  |  提交时间:2011/05/09
America  North America  Asia  High Sulfur Coal  Sulfur  Molecular Mass  Soxhlet Extraction  Coke  Anthracite  Lignite  Environmental Protection  United States  Weathering  Coal Rank  Bituminous Coal  China  Polycyclic Aromatic Compound  
陕西宝鸡地区近17年粮食安全动态变化研究 期刊论文
干旱区资源与环境, 2010, 卷号: 24, 期号: 10, 页码: 25-29
作者:  郁科科;  赵景波
Adobe PDF(650Kb)  |  收藏  |  浏览/下载:275/29  |  提交时间:2011/05/04
粮食安全  最小人均耕地面积  耕地压力指数  宝鸡地区  
Desertification and dust emission history of the Tarim Basin and its relation to the uplift of northern Tibet 期刊论文
Geological Society, London, Special Publications, 2010, 期号: 342, 页码: 45-65
作者:  R. Tada;  H.B. Zheng;  N. Sugiura;  Y. Isozaki;  H. Hasegawa;  Y.B. Sun;  W.G. Yang;  K. Wang;  S. Toyoda
Adobe PDF(879Kb)  |  收藏  |  浏览/下载:917/85  |  提交时间:2011/05/09