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Influence of carbon type on carbon isotopic composition of coal from the perspective of solid-state C-13 NMR 期刊论文
FUEL, 2019, 卷号: 245, 页码: 174-180
作者:  Ding, DS (Ding, Dianshi);  Liu, GJ (Liu, Guijian);  Fu, B (Fu, Biao)
Adobe PDF(1054Kb)  |  收藏  |  浏览/下载：415/0  |  提交时间：2019/05/24
Coal  Carbon isotope  Carbon type  NMR  China  
Using a nitrogen and oxygen isotopic approach to identify nitrate sources and cycling in the Wei River of northwestern China 期刊论文
HUMAN AND ECOLOGICAL RISK ASSESSMENT, 2019, 卷号: 25, 期号: 3, 页码: 755-771
作者:  Hu, Jing;  Liu, Weiguo;  Xing, Meng;  Li, Yuliang
收藏  |  浏览/下载：304/0  |  提交时间：2020/06/05
nitrogen isotopes  oxygen isotopes  nitrate  tracing nitrogen sources  Wei River  
Effects of cone combinations on accurate and precise Mg-isotopic determination using multi-collector inductively coupled plasma mass spectrometry 期刊论文
RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 2019, 卷号: 33, 期号: 4, 页码: 351-360
作者:  Gou, LF (Gou, Long-Fei);  Jin, ZD (Jin, Zhangdong);  Galy, A (Galy, Albert);  Sun, H (Sun, He);  Deng, L (Deng, Li);  Xu, Y (Xu, Yang)
Adobe PDF(911Kb)  |  收藏  |  浏览/下载：368/1  |  提交时间：2019/03/04
Regional drought shifts (1710-2010) in East Central Asia and linkages with atmospheric circulation recorded in tree-ring O-18 期刊论文
CLIMATE DYNAMICS, 2019, 卷号: 52, 期号: 1-2, 页码: 713-727
作者:  Xu, Guobao;  Liu, Xiaohong;  Trouet, Valerie;  Treydte, Kerstin;  Wu, Guoju;  Chen, Tuo;  Sun, Weizhen;  An, Wenling;  Wang, Wenzhi;  Zeng, Xiaomin;  Qin, Dahe
收藏  |  浏览/下载：251/0  |  提交时间：2020/06/23
Tree rings  Stable oxygen isotopes  Drought reconstruction  Eastern Central Asia  SPEI