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Modeling impacts of management alternatives on soil carbon storage of farmland in Northwest China 期刊论文
Biogeosciences, 2006, 卷号: 3, 期号: 4, 页码: 451-466
作者:  F. Zhang;  C. Li;  Z. Wang;  H. Wu
Adobe PDF(1575Kb)  |  收藏  |  浏览/下载:255/29  |  提交时间:2010/03/31
Stable isotopes in bulk carbonates and organic matter in recent sediments of Lake Qinghai and their climatic implications 期刊论文
Chemical Geology, 2006, 卷号: 235, 期号: 3-4, 页码: 262-275
作者:  H. Xu;  L. Ai;  L. C. Tan;  Z. S. An
Adobe PDF(1218Kb)  |  收藏  |  浏览/下载:278/52  |  提交时间:2010/03/31
An unusual isotopic fractionation of boron in synthetic calcium carbonate precipitated from seawater and saline water 期刊论文
Science in China Series B-Chemistry, 2006, 卷号: 49, 期号: 5, 页码: 454-465
作者:  Y. K. Xiao;  S. Z. Li;  H. Z. Wei;  A. D. Sun;  W. J. Zhou;  W. G. Liu
Adobe PDF(1229Kb)  |  收藏  |  浏览/下载:301/25  |  提交时间:2010/03/31