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Preparation of high-precision CO2 with known triple oxygen isotope for oxygen isotope analysis 期刊论文
ISOTOPES IN ENVIRONMENTAL AND HEALTH STUDIES, 2021, 页码: 14
作者:  Sha, Lijuan;  Mahata, Sasadhar;  Duan, Pengzhen;  Zong, Baoyun;  Ning, Youfeng;  Zhang, Pu;  Wang, Jian;  Cai, Yanjun;  Cheng, Hai
收藏  |  浏览/下载：318/0  |  提交时间：2021/12/07
Triple oxygen isotope  combustion reaction  Pt-catalyst  carbon dioxide  kinetic isotope effect  oxygen-16  oxygen-18  
Time series of atmospheric Delta(CO2)-C-14 recorded in tree rings from Northwest China (1957-2015) 期刊论文
CHEMOSPHERE, 2021, 卷号: 272, 页码: 8
作者:  Xiong, Xiaohu;  Zhou, Weijian;  Hou, Xiaolin;  Cheng, Peng;  Du, Hua;  Zhao, Xue;  Wu, Shugang;  Hou, Yaoyao;  Lu, Xuefeng;  Fu, Yunchong
收藏  |  浏览/下载：498/0  |  提交时间：2021/05/21
Delta(CO2)-C-14 records  Tree ring  Bomb curve  Fossil CO2  Northwest China  
Spatio-temporal variability of atmospheric CO2 and its main causes: A case study in Xi'an city, China 期刊论文
ATMOSPHERIC RESEARCH, 2021, 卷号: 249, 页码: 9
作者:  Wang, Peng;  Zhou, Weijian;  Niu, Zhenchuan;  Xiong, Xiaohu;  Wu, Shugang;  Cheng, Peng;  Hou, Yaoyao;  Lu, Xuefeng;  Du, Hua
收藏  |  浏览/下载：384/0  |  提交时间：2021/05/08
City atmospheric CO2  Variability  Radiocarbon  Mechanisms  
Tree-ring Delta C-14 time series from 1948 to 2018 at a regional background site, China: Influences of atmospheric nuclear weapons tests and fossil fuel emissions 期刊论文
ATMOSPHERIC ENVIRONMENT, 2021, 卷号: 246, 页码: 8
作者:  Niu, Zhenchuan;  Feng, Xue;  Zhou, Weijian;  Wang, Peng;  Liu, Yu;  Lu, Xuefeng;  Du, Hua;  Fu, Yunchong;  Li, Ming;  Mei, Ruochen;  Li, Qiang;  Cai, Qiufang
收藏  |  浏览/下载：399/0  |  提交时间：2021/05/08
Radiocarbon  Tree ring  Reform and opening-up  Fossil carbon emissions  Half-life  Beijing-tianjin-hebei region