中文版 | English

在结果中检索

IEECAS OpenIR

浏览/检索结果: 共9条，第1-9条 帮助

限定条件                    
已选(0)清除 条数/页：   排序方式：
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：340/0  |  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：364/0  |  提交时间：2021/05/08
Radiocarbon  Tree ring  Reform and opening-up  Fossil carbon emissions  Half-life  Beijing-tianjin-hebei region  
Plutonium isotopes in Northern Xinjiang, China: Level, distribution, sources and their contributions 期刊论文
ENVIRONMENTAL POLLUTION, 2020, 卷号: 265, 页码: 11
作者:  Zhao, Xue;  Qiao, Jixin;  Hou, Xiaolin
收藏  |  浏览/下载：388/0  |  提交时间：2021/05/08
Pu-239,2(40)  Cs-137  Radioactive pollution  Nuclear weapons testing  Northern Xinjiang  
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：422/0  |  提交时间：2020/06/03
Diurnal atmospheric CO2  Fossil fuel sources  Biological sources  Long-range transport  Radiocarbon  Background sites  
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：292/0  |  提交时间：2020/06/02
Moisture variations in Lacustrine-eolian sequence from the Hunshandake sandy land associated with the East Asian Summer Monsoon changes since the late Pleistocene 期刊论文
QUATERNARY SCIENCE REVIEWS, 2020, 卷号: 233, 页码: 15
作者:  Ming, Guodong;  Zhou, Weijian;  Wang, Hong;  Cheng, Peng;  Shu, Peixian;  Xian, Feng;  Fu, Yunchong
收藏  |  浏览/下载：394/0  |  提交时间：2020/06/03
Paleo EASM variations  Monsoon rainfall  Climate instability  Lacustrine-eolian sequence  Desert-loess transition zone  Northern China  
Soil organic carbon fractions and C-14 ages through 70 years of cropland cultivation 期刊论文
SOIL & TILLAGE RESEARCH, 2019, 卷号: 195, 页码: 10
作者:  Yu, Xia;  Zhou, Weijian;  Cheng, Peng;  Wang, Yunqiang;  Hou, Yaoyao;  Burr, G. S.;  Xiong, Xiaohu;  Wang, Ya;  Yang, Ling;  Dodson, John
收藏  |  浏览/下载：284/0  |  提交时间：2020/06/04
C-14 age  Cultivation time  Soil organic carbon fractions  Temperature stepped-combustion  Reclaimed cropland  
Evaluation of soil erosion and ecological rehabilitation in Loess Plateau region in Northwest China using plutonium isotopes 期刊论文
SOIL & TILLAGE RESEARCH, 2019, 卷号: 191, 页码: 162-170
作者:  Zhang, Weichao;  Xing, Shan;  Hou, Xiaolin
收藏  |  浏览/下载：235/0  |  提交时间：2020/06/05
(239,240)pu  Soil erosion  Ecological rehabilitation  ICP-MS/MS  Loess Plateau  
Lake Water Depth Controlling Archaeal Tetraether Distributions in Midlatitude Asia:Implications for Paleo Lake-Level. Reconstruction 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2019, 卷号: 46, 期号: 10, 页码: 5274-5283
作者:  Wang, H.;  He, Y.;  Liu, W.;  Zhou, A.;  Kolpakova, M.;  Krivonogov, S.;  Liu, Z.
收藏  |  浏览/下载：247/0  |  提交时间：2020/06/05