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Quantitative evaluation for the sources and aging processes of organic aerosols in urban Guangzhou: Insights from a comprehensive method of dual-carbon isotopes and macro tracers
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 888, 页码: 12
作者:
Jiang, Fan
;
Liu, Junwen
;
Cheng, Zhineng
;
Ding, Ping
;
Zhu, Sanyuan
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浏览/下载:0/0
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提交时间:2024/01/26
Organic carbon
Dual carbon isotopes
Source apportionment
Aging processes
Technical note: Intercomparison study of the elemental carbon radiocarbon analysis methods using synthetic known samples
期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2023, 卷号: 23, 期号: 13, 页码: 7495-7502
作者:
Zhang, Xiangyun
;
Li, Jun
;
Zhu, Sanyuan
;
Liu, Junwen
;
Ding, Ping
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浏览/下载:0/0
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提交时间:2024/01/26
Non-agricultural source dominates the ammonium aerosol in the largest city of South China based on the vertical delta N-15 measurements
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2022, 卷号: 848, 页码: 10
作者:
Chen, Zixi
;
Pei, Chenglei
;
Liu, Junwen
;
Zhang, Xiangyun
;
Ding, Ping
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2023/01/11
Ammonia
Ammonium
Stable nitrogen isotope
Canton tower
Guangzhou
Non-agricultural source dominates the ammonium aerosol in the largest city of South China based on the vertical delta N-15 measurements
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2022, 卷号: 848, 页码: 10
作者:
Chen, Zixi
;
Pei, Chenglei
;
Liu, Junwen
;
Zhang, Xiangyun
;
Ding, Ping
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2023/01/11
Ammonia
Ammonium
Stable nitrogen isotope
Canton tower
Guangzhou
Dual-carbon isotope constraints on source apportionment of black carbon in the megacity Guangzhou of the Pearl River Delta region, China for 2018 autumn season
期刊论文
ENVIRONMENTAL POLLUTION, 2022, 卷号: 294, 页码: 9
作者:
Jiang, Fan
;
Liu, Junwen
;
Cheng, Zhineng
;
Ding, Ping
;
Xu, Yuanqian
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  |  
浏览/下载:22/0
  |  
提交时间:2022/08/13
Black carbon
Radiocarbon
Stable carbon isotope
Air pollution
Pearl River Delta region
First Record of Petalodus Owen, 1840 (Chondrichthyes, Petalodontidae) in the Lower Permian (Cisuralian) of China
期刊论文
ACTA GEOLOGICA SINICA-ENGLISH EDITION, 2021, 卷号: 95, 期号: 4, 页码: 1057-1064
作者:
Gai Zhikun
;
Bai Zhijun
;
Lin Xianghong
;
Meng Xinyuan
;
Zhang Junwen
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浏览/下载:29/0
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提交时间:2021/11/30
vertebrate paleontology
Petalodus
Petalodontiformes
Yangquan
Taiyuan Formation
Paleo-Tethys Ocean
Asselian-Sakmarian
Shanxi Province
Correlation Analysis of Ground Motion Duration Indexes and Nonlinear Seismic Responses of a Long-span Continuous Rigid-Frame Bridge with High-Rise Piers
期刊论文
JOURNAL OF EARTHQUAKE ENGINEERING, 2021
作者:
Shi, Yan
;
Li, Jun
;
Qin, Hongguo
;
Zhong, Zhengwu
;
Wang, Junwen
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浏览/下载:13/0
  |  
提交时间:2021/10/14
Ground motion duration
continuous rigid-frame bridge (CRFB)
nonlinear seismic response
numerical simulation
correlation analysis
Metrics of Eguchi-Hanson types with the negative constant scalar curvature
期刊论文
JOURNAL OF GEOMETRY AND PHYSICS, 2021, 卷号: 161, 页码: 10
作者:
Chen, Junwen
;
Zhang, Xiao
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浏览/下载:81/0
  |  
提交时间:2021/04/26
Eguchi-Hanson metrics
Scalar curvature
Total energy
Insight into the Variability of the Nitrogen Isotope Composition of Vehicular NOx in China
期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2020, 卷号: 54, 期号: 22, 页码: 14246-14253
作者:
Zong, Zheng
;
Sun, Zeyu
;
Xiao, Leilei
;
Tian, Chongguo
;
Liu, Junwen
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浏览/下载:25/0
  |  
提交时间:2021/12/01
REGIONAL BACKGROUND SITE
EMISSION CONTROL
HAZE EVENTS
NITRATE
DEPOSITION
PM2.5
FRACTIONATION
VEHICLES
EXHAUST
AIR
Fossil and Non-fossil Fuel Sources of Organic and Elemental Carbonaceous Aerosol in Beijing, Shanghai, and Guangzhou: Seasonal Carbon Source Variation
期刊论文
AEROSOL AND AIR QUALITY RESEARCH, 2020, 卷号: 20, 期号: 11, 页码: 2495-2506
作者:
Liu, Di
;
Vonwiller, Matthias
;
Li, Jun
;
Liu, Junwen
;
Szidat, Sonke
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  |  
浏览/下载:35/0
  |  
提交时间:2021/06/21
Carbonaceous aerosol
Fine aerosol
Source apportionment
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