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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
作者:  Niu, Zhenchuan;  Zhou, Weijian;  Zhao, Huiyizhe;  Feng, Xue;  Lyu, Mengni
收藏  |  浏览/下载：155/0  |  提交时间：2023/12/29
radiocarbon  air-sea CO2 exchange rate  seawater  bomb C-14 inventory  South China sea  
Level, distribution and sources of plutonium in the northeast and north China 期刊论文
ENVIRONMENTAL POLLUTION, 2021, 卷号: 289, 页码: 9
作者:  Zhang, Weichao;  Hou, Xiaolin;  Zhang, Haitao;  Wang, Yanyun;  Dang, Haijun;  Xing, Shan;  Chen, Ning
收藏  |  浏览/下载：325/0  |  提交时间：2021/12/07
Plutonium isotopes  Sources  Distribution  Environmental radioactivity  Northeast and north China  
Determination of ultra-trace level plutonium isotopes in soil samples by triple-quadrupole inductively coupled plasma-mass spectrometry with mass-shift mode combined with UTEVA chromatographic separation 期刊论文
TALANTA, 2021, 卷号: 234, 页码: 9
作者:  Zhang, Weichao;  Lin, Jianfeng;  Fang, Sui;  Li, Chen;  Yi, Xiaowei;  Hou, Xiaolin;  Chen, Ning;  Zhang, Haitao;  Xu, Yihong;  Dang, Haijun;  Wang, Wei;  Xu, Jiang
收藏  |  浏览/下载：280/0  |  提交时间：2021/12/07
ICP-MS/MS  Collision-reaction cell  Mass-shift mode  Plutonium  Soil sample  
"Tiny Wiggles" in the Late Miocene Red Clay Deposits in the North-East of the Tibetan Plateau 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2021, 卷号: 48, 期号: 16, 页码: 11
作者:  Zhang, Rui;  Wei, Xiaohao;  Kravchinsky, Vadim A.;  Yue, Leping;  Zheng, Yan;  Qin, Jie;  Yang, Lijun;  Ma, Minghao;  Xian, Feng;  Gong, Hujun;  Zhang, Yunxiang;  Liu, Xiaofan
收藏  |  浏览/下载：353/0  |  提交时间：2021/12/07
astronomical calibration  cyclostratigraphy  geomagnetic excursions  magnetostratigraphy  subchrons  tiny wiggles  
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
作者:  Zhao, Huiyizhe;  Niu, Zhenchuan;  Feng, Xue
收藏  |  浏览/下载：309/0  |  提交时间：2021/12/06
Air quality improvement  COVID-19 pandemic  Meteorological factors  Emission reductions  Cities in Guanzhong  
Soil temperature and brGDGTs along an elevation gradient on the northeastern Tibetan Plateau: A test of soil brGDGTs as a proxy for paleoelevation 期刊论文
CHEMICAL GEOLOGY, 2021, 卷号: 566, 页码: 9
作者:  Wang, Huanye;  Liu, Weiguo
收藏  |  浏览/下载：358/0  |  提交时间：2021/05/21
Tibetan Plateau  brGDGTs  Soil temperature  Elevation  Paleothermometer  Paleoaltimeter  
Determination of ultra-low level Am-241 in soil and sediment using chemical separation and triple quadrupole inductively coupled plasma mass spectrometry measurement with He-NH3 as collision-reaction gas 期刊论文
SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2021, 卷号: 178, 页码: 8
作者:  Zhang, Weichao;  Zhang, Haitao;  Fang, Sui;  Hou, Xiaolin;  Zhang, Luyuan;  Dang, Haijun;  Yi, Xiaowei;  Zhai, Shaojing;  Wang, Wei;  Xu, Jiang
收藏  |  浏览/下载：338/0  |  提交时间：2021/05/21
Am-241  Triple quadrupole inductively coupled plasma mass spectrometry  He-NH3 mode  Interference  Environmental radioactivity  
Determination of ultra-low U-236 in environment samples using ICP-MS/MS measurement and chemical separation 期刊论文
TALANTA, 2021, 卷号: 224, 页码: 10
作者:  Wang, Yanyun;  Hou, Xiaolin;  Zhang, Weichao;  Zhang, Luyuan;  Fan, Yukun
收藏  |  浏览/下载：290/0  |  提交时间：2021/05/08
U-236  ICP-MS/MS  Reaction gas  Environmental tracer  Total borate fusion  
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：393/0  |  提交时间：2021/05/08
Radiocarbon  Tree ring  Reform and opening-up  Fossil carbon emissions  Half-life  Beijing-tianjin-hebei region  
Determination of(129)I in vegetation using alkaline ashing separation combined with AMS measurement and variation of vegetation iodine isotopes in Qinling Mountains 期刊论文
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2020, 卷号: 326, 期号: 2, 页码: 1457-1466
作者:  Wang, Yanyun;  Hou, Xiaolin;  Fan, Yukun;  Zhang, Luyuan;  Liu, Qi
收藏  |  浏览/下载：330/0  |  提交时间：2020/12/29
Iodine-129  Vegetation  Alkaline ashing  Accelerator mass spectrometry  
STEPPED-COMBUSTION C-14 DATING IN LOESS-PALEOSOL SEDIMENT 期刊论文
RADIOCARBON, 2020, 卷号: 62, 期号: 5, 页码: 1209-1220
作者:  Cheng, Peng;  Fu, Yunchong
收藏  |  浏览/下载：308/0  |  提交时间：2021/05/08
C-14  loess-paleosol  stepped-combustion  delta C-13  
Cenozoic moisture fluctuations on the northeastern Tibetan Plateau and association with global climatic conditions 期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2020, 卷号: 200, 页码: 9
作者:  Sun, Yuanyuan;  Liu, Jun;  Liang, Yu;  Ji, Junliang;  Liu, Weiguo;  Aitchison, Jonathan C.;  Sun, Jimin;  Lu, Jingfang;  Song, Bowen;  Xu, Yadong;  Zhang, Kexin;  Liu, Zhonghui
收藏  |  浏览/下载：467/0  |  提交时间：2020/12/29
Cenozoic  Qaidam Basin  Moisture fluctuation  Global climate change  Carbonate oxygen isotope  N-alkane carbon isotope  
Onset of permanent Taklimakan Desert linked to the mid-Pleistocene transition 期刊论文
GEOLOGY, 2020, 卷号: 48, 期号: 8, 页码: 782-786
作者:  Liu, Weiguo;  Liu, Zhonghui;  Sun, Jimin;  Song, Chunhui;  Chang, Hong;  Wang, Huanye;  Wang, Zheng;  An, Zhisheng
收藏  |  浏览/下载：360/0  |  提交时间：2020/09/08
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
作者:  Xiong, Xiaohu;  Zhou, Weijian;  Wu, Shugang;  Cheng, Peng;  Du, Hua;  Hou, Yaoyao;  Niu, Zhenchuan;  Wang, Peng;  Lu, Xuefeng;  Fu, Yunchong
收藏  |  浏览/下载：481/0  |  提交时间：2020/06/17
fossil fuel CO2  C-14  Xi'an  carbon emissions reduction  Setaria viridis  
Determination of Ultra-Low Level Plutonium Isotopes in Large Volume Environmental Water Samples 期刊论文
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2020, 卷号: 48, 期号: 6, 页码: 765-773
作者:  Gao Rui-Qin;  Hou Xiao-Lin;  Zhang Lu-Yuan;  Zhang Wei-Chao;  Zhang Meng-Ting
收藏  |  浏览/下载：268/0  |  提交时间：2020/09/08
Plutonium  Environmental water  Coprecipitation  Titanium hydroxide  Inductively coupled plasma mass spectrometry  
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
作者:  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
收藏  |  浏览/下载：442/0  |  提交时间：2020/06/03
Diurnal atmospheric CO2  Fossil fuel sources  Biological sources  Long-range transport  Radiocarbon  Background sites  
Appraisal of alkenone- and archaeal ether-based salinity indicators in mid-latitude Asian lakes 期刊论文
EARTH AND PLANETARY SCIENCE LETTERS, 2020, 卷号: 538, 页码: 10
作者:  He, Yuxin;  Wang, Huanye;  Meng, Bowen;  Li, Hu;  Zho, Aifeng;  Song, Mu;  Kolpakova, Marina;  Kriyonogov, Sergey;  Liu, Weiguo;  Liu, Zhonghui
收藏  |  浏览/下载：318/0  |  提交时间：2020/06/03
mid-latitude Asia  salinity indicator  lake sediments  alkenones  archaeal ether lipids  
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
作者:  Hou, Yaoyao;  Zhou, Weijian;  Cheng, Peng;  Xiong, Xiaohu;  Du, Hua;  Niu, Zhenchuan;  Yu, Xia;  Fu, Yunchong;  Lu, Xuefeng
收藏  |  浏览/下载：525/0  |  提交时间：2020/06/03
Radiocarbon  Tree rings  Fossil fuel-derived CO2  Xi'an  
Implications of the apparent C-14 age of cultured Achatina fulica and the spatial features of C-14 ages among modern land snail shells in China 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2020, 卷号: 545, 页码: 8
作者:  Dong, Jibao;  Cheng, Peng;  Eiler, John
收藏  |  浏览/下载：312/0  |  提交时间：2020/06/02
Leaf wax n-alkane carbon isotope values vary among major terrestrial plant groups: Different responses to precipitation amount and temperature, and implications for paleoenvironmental reconstruction 期刊论文
EARTH-SCIENCE REVIEWS, 2020, 卷号: 202, 页码: 11
作者:  Liu, Jinzhao;  An, Zhisheng
收藏  |  浏览/下载：370/0  |  提交时间：2020/06/23
Leaf wax n-alkane delta C-13  Plant groups  Precipitation  Temperature  Global scale  Paleoenvironmental reconstruction