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| Black carbon and biomass burning associated high pollution episodes observed at Doon valley in the foothills of the Himalayas 期刊论文
, 2020, 卷号: 243
作者: Prabhu V.; Soni A.; Madhwal S.; Gupta A.; Sundriyal S.; Shridhar V.; Sreekanth V.; Mahapatra P.S.
  收藏 | 浏览/下载：15/0 | 提交时间：2020/07/28
Agricultural wastes Atmospheric thermodynamics Carbon Deforestation Meteorology Satellites Atmosphere monitoring Cloud-aerosol lidar and infrared pathfinder satellite observations Ground-based observations Meteorological condition Meteorological parameters Probability functions Research and application Retrospective analysis Aerosols aerosol atmospheric pollution biomass burning black carbon concentration (composition) pollutant transport seasonal variation source apportionment Dehradun Valley India Uttarakhand |
| Impact of atmospheric quasi-biweekly oscillation on the persistent heavy PM2.5 pollution over Beijing-Tianjin-Hebei region, China during winter 期刊论文
, 2020, 卷号: 242
作者: Gao L.; Wang T.; Ren X.; Zhuang B.; Li S.; Yao R.; Yang X.-Q.
收藏 | 浏览/下载：30/0 | 提交时间：2020/07/28
Life cycle Troposphere Beijing-tianjin-hebei regions East Asian winter monsoon Favorable conditions Lower troposphere Meteorological condition Phase composites PM2.5 concentration Pm2.5 pollutions Pollution atmospheric pollution concentration (composition) general circulation model particulate matter seasonal variation source apportionment Beijing [Beijing (ADS)] Beijing [China] China Hebei Tianjin |
| Brown carbon in atmospheric fine particles in Yangzhou, China: Light absorption properties and source apportionment 期刊论文
, 2020, 卷号: 244
作者: Chen Y.; Xie X.; Shi Z.; Li Y.; Gai X.; Wang J.; Li H.; Wu Y.; Zhao X.; Chen M.; Ge X.
收藏 | 浏览/下载：29/0 | 提交时间：2020/07/28
Air quality Atmospheric radiation Bromine compounds Chromophores Deterioration Factorization Iodine compounds Light absorption Linear regression Methanol Nitrogen Organic carbon Oxidation Water absorption Absorption property Atmospheric fine particles Light absorption coefficients Multiple linear regression models Positive Matrix Factorization Quality deteriorations Source apportionment Water-soluble organics Uranium compounds absorption aerosol property biomass burning brown carbon particulate matter radiative forcing source apportionment China Jiangsu Yangzhou |
| Systematic low bias of passive samplers in characterizing nitrogen isotopic composition of atmospheric ammonia 期刊论文
, 2020, 卷号: 243
作者: Pan Y.; Gu M.; Song L.; Tian S.; Wu D.; Walters W.W.; Yu X.; Lü X.; Ni X.; Wang Y.; Cao J.; Liu X.; Fang Y.; Wang Y.
收藏 | 浏览/下载：20/0 | 提交时间：2020/07/28
Air quality Isotopes Mass transfer Atmospheric ammonia Atmospheric environment Collection methods Correction factors Environmental conditions Isotope fractionation Nitrogen isotopic Reference method Ammonia air quality ammonia atmospheric chemistry concentration (composition) error correction isotopic composition mass transfer nitrogen isotope pollution monitoring source apportionment Beijing [Beijing (ADS)] Beijing [China] China |
| Long-term observations of aerosol optical properties at three GAW regional sites in the Central Mediterranean 期刊论文
, 2020, 卷号: 241
作者: Donateo A.; Lo Feudo T.; Marinoni A.; Calidonna C.R.; Contini D.; Bonasoni P.
收藏 | 浏览/下载：20/0 | 提交时间：2020/07/28
Aerosols Atmospheric radiation Backscattering Carbon Observatories Optical variables control Particle size Particle size analysis Particulate emissions Solar radiation Aerosol optical property Asymmetry coefficient Backscattering coefficients Global atmosphere watches Meteorological parameters Particulate Matter Single scattering albedo Spatial and temporal variability Optical properties aerosol albedo asymmetry black carbon concentration (composition) optical property scattering seasonal variation source apportionment Mediterranean Sea |
| Peroxyacetyl nitrate (PAN) in the border of Beijing, Tianjin and Hebei of China: Concentration, source apportionment and photochemical pollution assessment 期刊论文
, 2020, 卷号: 246
作者: Wei W.; Zang J.; Wang X.; Cheng S.
收藏 | 浏览/下载：10/0 | 提交时间：2020/07/28
Decomposition Deterioration Nitrates Peroxides Photochemical forming Regression analysis Peroxyacetyl nitrates Photochemical pollution Positive correlations Potential source contribution function Regional transport Source apportionment Summer season Winter seasons Air pollution atmospheric pollution concentration (composition) nitrate photochemistry source apportionment troposphere urban pollution Beijing [China] China Hebei Tianjin |
| A new approach of the normalization relationship between PM2.5 and visibility and the theoretical threshold, a case in north China 期刊论文
, 2020, 卷号: 245
作者: Wu X.; Xin J.; Zhang X.; Klaus S.; Wang Y.; Wang L.; Wen T.; Liu Z.; Si R.; Liu G.; Zhao L.; Wang S.; Fan G.; Gao W.
收藏 | 浏览/下载：37/0 | 提交时间：2020/07/28
Nitrogen compounds Pollution Sulfur compounds Correlation coefficient Elemental carbon Extinction coefficients Inflection points Mathematical calculations Mean concentrations Min-max normalizations Physical parameters Visibility atmospheric pollution concentration (composition) elemental carbon organic matter particulate matter source apportionment threshold visibility China |
