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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：305/0  |  提交时间：2021/12/06
Air quality improvement  COVID-19 pandemic  Meteorological factors  Emission reductions  Cities in Guanzhong  
Tree Rings Reveal the Impacts of the Northern Hemisphere Temperature on Precipitation Reduction in the Low Latitudes of East Asia Since 1259 CE 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2021, 卷号: 126, 期号: 7, 页码: 13
作者:  Sun, Changfeng;  Liu, Yu;  Li, Qiang;  Song, Huiming;  Cai, Qiufang;  Fang, Congxi;  Liu, Ruoshi;  Ren, Yongfei
收藏  |  浏览/下载：274/0  |  提交时间：2021/12/06
dendroclimatology  global warming  precipitation reconstruction  Taiwan  tree ring  volcanic eruption  
Measurement report: PM2:5-bound nitrated aromatic compounds in Xi'an, Northwest China - seasonal variations and contributions to optical properties of brown carbon 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2021, 卷号: 21, 期号: 5, 页码: 3685-3697
作者:  Yuan, Wei;  Huang, Ru-Jin;  Yang, Lu;  Wang, Ting;  Duan, Jing;  Guo, Jie;  Ni, Haiyan;  Chen, Yang;  Chen, Qi;  Li, Yongjie;  Dusek, Ulrike;  O'Dowd, Colin;  Hoffmann, Thorsten
收藏  |  浏览/下载：377/0  |  提交时间：2021/05/21
A July-August relative humidity record in North China since 1765 AD reconstructed from tree-ring cellulose delta O-18 期刊论文
INTERNATIONAL JOURNAL OF BIOMETEOROLOGY, 2021, 页码: 11
作者:  Cui, Linlin;  Liu, Yu;  Li, Qiang;  Song, Huiming;  Fang, Congxi
收藏  |  浏览/下载：359/0  |  提交时间：2021/05/08
Tree-ring cellulose  δ  O-18  Climatic variations  North China  Drought events  Eastern Asian summer monsoon  
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：387/0  |  提交时间：2021/05/08
Radiocarbon  Tree ring  Reform and opening-up  Fossil carbon emissions  Half-life  Beijing-tianjin-hebei region