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Real-time prediction of river chloride concentration using ensemble learning 期刊论文
ENVIRONMENTAL POLLUTION, 2021, 卷号: 291, 页码: 12
作者:  Zhang, Qianqian;  Li, Zhong;  Zhu, Lu;  Zhang, Fei;  Sekerinski, Emil;  Han, Jing-Cheng;  Zhou, Yang
收藏  |  浏览/下载：327/0  |  提交时间：2021/12/07
Chloride prediction  MLP-SCA  Ensemble learning  Stepwise-cluster analysis  Multi-layer perceptron  
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：264/0  |  提交时间：2021/12/06
Air quality improvement  COVID-19 pandemic  Meteorological factors  Emission reductions  Cities in Guanzhong  
The characteristics and sources of roadside VOCs in Hong Kong: Effect of the LPG catalytic converter replacement programme 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 757, 页码: 12
作者:  Cui, Long;  Li, Hai Wei;  Huang, Yu;  Zhang, Zhou;  Lee, Shun Cheng;  Blake, Donald Ray;  Wang, Xin Ming;  Ho, Kin Fai;  Cao, Jun Ji
收藏  |  浏览/下载：316/0  |  提交时间：2021/05/08
VOCs  PTR-MS  Emission ratio  Secondary source  LPG emission  
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：354/0  |  提交时间：2021/05/08
Radiocarbon  Tree ring  Reform and opening-up  Fossil carbon emissions  Half-life  Beijing-tianjin-hebei region  
Vapor isotopic evidence for the worsening of winter air quality by anthropogenic combustion-derived water 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 卷号: 117, 期号: 52, 页码: 33005-33010
作者:  Xing, Meng;  Liu, Weiguo;  Li, Xia;  Zhou, Weijian;  Wang, Qiyuan;  Tian, Jie;  Li, Xiaofei;  Tie, Xuexi;  Li, Guohui;  Cao, Junji;  Bao, Huiming;  An, Zhisheng
收藏  |  浏览/下载：261/0  |  提交时间：2021/05/08
water vapor isotopes  WRF-Chem simulation  air quality  winter haze  
Spatial characteristics and geographical determinants of mercury and arsenic in snow in northeastern China 期刊论文
ATMOSPHERIC POLLUTION RESEARCH, 2020, 卷号: 11, 期号: 11, 页码: 2068-2075
作者:  Niu, Zhiying;  Sun, Peijun;  Li, Xinli;  He, Yanfen;  Huang, Chang;  He, Mao-Yong;  Huang, Huayu;  Wang, Ninglian
收藏  |  浏览/下载：366/0  |  提交时间：2020/12/29
Snow  Mercury  Arsenic  Backward trajectory model  
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：270/0  |  提交时间：2021/05/08
C-14  loess-paleosol  stepped-combustion  delta C-13  
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：440/0  |  提交时间：2020/06/17
fossil fuel CO2  C-14  Xi'an  carbon emissions reduction  Setaria viridis  
Effects of land use and cultivation time on soil organic and inorganic carbon storage in deep soils 期刊论文
JOURNAL OF GEOGRAPHICAL SCIENCES, 2020, 卷号: 30, 期号: 6, 页码: 921-934
作者:  Yu, Xia;  Zhou, Weijian;  Wang, Yunqiang;  Cheng, Peng;  Hou, Yaoyao;  Xiong, Xiaohu;  Du, Hua;  Yang, Ling;  Wang, Ya
收藏  |  浏览/下载：306/0  |  提交时间：2020/06/23
cultivation time  deep soil  Gutun watershed  land use  inorganic carbon  organic carbon  
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：411/0  |  提交时间：2020/06/03
Diurnal atmospheric CO2  Fossil fuel sources  Biological sources  Long-range transport  Radiocarbon  Background sites