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Radiocarbon in the Atmosphere and Seawater in the South China Sea: Flux, Inventory and Air-Sea CO2 Exchange Rate Tracing 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2022, 卷号: 127, 期号: 3, 页码: 12
Authors:  Niu, Zhenchuan;  Zhou, Weijian;  Zhao, Huiyizhe;  Feng, Xue;  Lyu, Mengni
Favorite  |  View/Download:100/0  |  Submit date:2023/12/29
radiocarbon  air-sea CO2 exchange rate  seawater  bomb C-14 inventory  South China sea  
Stable carbon isotopic characteristics of fossil fuels in China 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2022, 卷号: 805, 页码: 8
Authors:  Wang, Peng;  Zhou, Weijian;  Xiong, Xiaohu;  Wu, Shugang;  Niu, Zhenchuan;  Cheng, Peng;  Du, Hua;  Hou, Yaoyao
Favorite  |  View/Download:354/0  |  Submit date:2021/12/07
Carbon isotope  Fossil fuel  Database  End-member  
Factors influencing improvements in air quality in Guanzhong cities of China, and variations therein for 2014-2020 期刊论文
URBAN CLIMATE, 2021, 卷号: 38, 页码: 13
Authors:  Zhao, Huiyizhe;  Niu, Zhenchuan;  Feng, Xue
Favorite  |  View/Download:275/0  |  Submit date:2021/12/06
Air quality improvement  COVID-19 pandemic  Meteorological factors  Emission reductions  Cities in Guanzhong  
The impact of COVID-19 lockdown on atmospheric CO2 in Xi'an, China 期刊论文
ENVIRONMENTAL RESEARCH, 2021, 卷号: 197, 页码: 7
Authors:  Wu, Shugang;  Zhou, Weijian;  Xiong, Xiaohu;  Burr, G. S.;  Cheng, Peng;  Wang, Peng;  Niu, Zhenchuan;  Hou, Yaoyao
Favorite  |  View/Download:242/0  |  Submit date:2021/12/06
COVID-19  Carbon emissions  Lockdown  Atmospheric monitoring  
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
Authors:  Wang, Peng;  Zhou, Weijian;  Niu, Zhenchuan;  Xiong, Xiaohu;  Wu, Shugang;  Cheng, Peng;  Hou, Yaoyao;  Lu, Xuefeng;  Du, Hua
Favorite  |  View/Download:335/0  |  Submit date: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
Authors:  Niu, Zhenchuan;  Feng, Xue;  Zhou, Weijian;  Wang, Peng;  Liu, Yu;  Lu, Xuefeng;  Du, Hua;  Fu, Yunchong;  Li, Ming;  Mei, Ruochen;  Li, Qiang;  Cai, Qiufang
Favorite  |  View/Download:362/0  |  Submit date:2021/05/08
Radiocarbon  Tree ring  Reform and opening-up  Fossil carbon emissions  Half-life  Beijing-tianjin-hebei region  
Influences of high-level atmospheric gaseous elemental mercury on methylmercury accumulation in maize (Zea mays L.) 期刊论文
ENVIRONMENTAL POLLUTION, 2020, 卷号: 265, 期号: PT A, 页码: 9
Authors:  Sun, Ting;  Wang, Zhangwei;  Zhang, Xiaoshan;  Niu, Zhenchuan;  Chen, Jian
Favorite  |  View/Download:358/0  |  Submit date:2020/12/23
Maize  Atmospheric gaseous elemental mercury  Methylmercury  Accumulation  
Two-Year Observation of Fossil Fuel Carbon Dioxide Spatial Distribution in Xi'an City 期刊论文
ADVANCES IN ATMOSPHERIC SCIENCES, 2020, 卷号: 37, 期号: 6, 页码: 569-575
Authors:  Xiong, Xiaohu;  Zhou, Weijian;  Wu, Shugang;  Cheng, Peng;  Du, Hua;  Hou, Yaoyao;  Niu, Zhenchuan;  Wang, Peng;  Lu, Xuefeng;  Fu, Yunchong
Favorite  |  View/Download:448/0  |  Submit date:2020/06/17
fossil fuel CO2  C-14  Xi'an  carbon emissions reduction  Setaria viridis  
Determining diurnal fossil fuel CO2 and biological CO2 by Delta(CO2)-C-14 observation on certain summer and winter days at Chinese background sites 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 718, 页码: 10
Authors:  Niu, Zhenchuan;  Zhou, Weijian;  Feng, Xue;  Hou, Yaoyao;  Chen, Ning;  Du, Hua;  Wu, Shugang;  Fu, Yunchong;  Lu, Xuefeng;  Cheng, Peng;  Xiong, Xiaohu;  Wang, Peng;  Wang, Jianqiong;  Yao, Jie;  Zhou, Jie;  Li, Ming
Favorite  |  View/Download:418/0  |  Submit date:2020/06/03
Diurnal atmospheric CO2  Fossil fuel sources  Biological sources  Long-range transport  Radiocarbon  Background sites  
C-14-AMS measurements in modern tree rings to trace local fossil fuel-derived CO2 in the greater Xi'an area, China 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 715, 页码: 9
Authors:  Hou, Yaoyao;  Zhou, Weijian;  Cheng, Peng;  Xiong, Xiaohu;  Du, Hua;  Niu, Zhenchuan;  Yu, Xia;  Fu, Yunchong;  Lu, Xuefeng
Favorite  |  View/Download:483/0  |  Submit date:2020/06/03
Radiocarbon  Tree rings  Fossil fuel-derived CO2  Xi'an