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A 10,000 year record of dune activity;dust storms;and severe drought in the central Great Plains 期刊论文
Geology, 2007, 卷号: 35, 期号: 2, 页码: 119-122
作者:  X. D. Miao;  J. A. Mason;  J. B. Swinehart;  D. B. Loope;  P. R. Hanson;  R. J. Goble;  X. D. Liu
Adobe PDF(334Kb)  |  收藏  |  浏览/下载:319/28  |  提交时间:2010/04/05
Carbon isotope and C/N ratios of suspended matter in rivers: An indicator of seasonal change in C4/C3 vegetation 期刊论文
Applied Geochemistry, 2003, 卷号: 18, 期号: 8, 页码: 1241-1249
作者:  W.G. Liu;  Z.S. An;  W.J. Zhou;  Head, M.J.;  D.L. Cai
Adobe PDF(322Kb)  |  收藏  |  浏览/下载:841/59  |  提交时间:2011/09/13