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| PM2.5 Humic-like substances over Xi'an, China: Optical properties, chemical functional group, and source identification 期刊论文
, 2020, 卷号: 234
作者: Zhang T.; Shen Z.; Zhang L.; Tang Z.; Zhang Q.; Chen Q.; Lei Y.; Zeng Y.; Xu H.; Cao J.
  收藏 | 浏览/下载：12/0 | 提交时间：2020/07/28
Elementary particle sources Fourier transform infrared spectroscopy Spectrometers Chemical functional groups Chemical group Dispersive distribution Fine particulate matter (PM2.5) Humic-like substances Secondary organic aerosols Source identification UV-vis spectrometer Optical properties chemical property FTIR spectroscopy humic substance optical property particulate matter source identification urban atmosphere China Shaanxi Xian |
| Regional trends of lightning activity in the tropics and subtropics 期刊论文
, 2020, 卷号: 242
作者: Qie K.; Tian W.; Wang W.; Wu X.; Yuan T.; Tian H.; Luo J.; Zhang R.; Wang T.
收藏 | 浏览/下载：18/0 | 提交时间：2020/07/28
Lightning protection Linear regression Potential energy CAPE Convective available potential energies Lightning activity Lightning flash density Lightning imaging sensors Meteorological parameters Multiple linear regression method Regional trends Tropics aerosol property lightning meteorology optical depth potential energy subtropical region trend analysis tropical region Australia North America South America South Asia |
| Circuitous attachment process in altitude-triggered lightning striking a 30-m-high tower 期刊论文
, 2020, 卷号: 244
作者: Liu M.; Jiang R.; Li Z.; Qie X.; Zheng T.; Tan Y.; Li X.; Zhang H.; Liu M.; Sun Z.; Wang Y.; Ma Z.; Lu J.; Feng R.; Liu Y.
收藏 | 浏览/下载：26/0 | 提交时间：2020/07/28
Electromagnetic fields High speed cameras Lightning Rockets Timing circuits Trigger circuits Wire Altitude-triggered lightning Attachment process Communication towers Discharge currents High-speed video images Positive leaders Upward positive leaders Wire techniques Towers altitude atmospheric electricity data set electromagnetic field lightning steel structure uncertainty analysis |
| Satellite-based spatiotemporal trends of ambient PM2.5 concentrations and influential factors in Hubei, Central China 期刊论文
, 2020, 卷号: 241
作者: Huang Y.; Ji Y.; Zhu Z.; Zhang T.; Gong W.; Xia X.; Sun H.; Zhong X.; Zhou X.; Chen D.
收藏 | 浏览/下载：22/0 | 提交时间：2020/07/28
Aerosols Atmospheric humidity Atmospheric thermodynamics Boundary layer flow Boundary layers Mean square error Optical properties Vegetation Wind Central chinas Correlation coefficient Haze pollutions Influential factors Mixed-effect models Normalized difference vegetation index Planetary boundary layers Spatiotemporal variability Air pollution ambient air atmospheric modeling atmospheric pollution concentration (composition) haze particulate matter satellite data spatiotemporal analysis trend analysis variance analysis wind China Hubei |
| Analysis of aerosol optical properties in a Lanzhou suburb of China 期刊论文
, 2020, 卷号: 246
作者: Gao X.; Cao X.; Wang J.; Guo Q.; Du T.; Zhang L.
收藏 | 浏览/下载：29/0 | 提交时间：2020/07/28
Aerosols Atmospheric movements Carbon Depolarization Dust Fog Optical properties Optical radar Spheres Springs (components) Aerosol optical depths Aerosol optical property Depolarization ratio Extinction coefficients Long-distance transport Multiscale algorithms Spatial and temporal distribution Vertical distributions Air pollution aerosol algorithm concentration (composition) numerical model optical depth optical property seasonal variation spatiotemporal analysis suburban area China Gansu Lanzhou |
| Changes of winter extreme precipitation in Heilongjiang province and the diagnostic analysis of its circulation features 期刊论文
, 2020, 卷号: 245
作者: Zhang L.; Li Y.; Zhang F.; Chen L.; Pan T.; Wang B.; Ren C.
收藏 | 浏览/下载：17/0 | 提交时间：2020/07/28
Atmospheric temperature Extreme weather Global warming Vortex flow Atmospheric circulation patterns Extreme precipitation High-latitude regions Interannual variability Large-scale circulation patterns Meteorological station Precipitation variability Winter precipitation Precipitation (meteorology) annual variation atmospheric circulation extreme event global warming precipitation (climatology) temperature effect winter China Heilongjiang |
| Characteristics of Low-level jets during 2015–2016 and the effect on fog in Tianjin 期刊论文
, 2020, 卷号: 245
作者: Wu B.; Li Z.; Ju T.; Zhang H.
收藏 | 浏览/下载：22/0 | 提交时间：2020/07/28
Atmospheric boundary layer Atmospheric humidity Boundary layer flow Life cycle Meteorological instruments Shear flow Weather information services Wind Atmospheric stability Automatic weather stations Height distribution Inertial oscillation Meteorological tower Negative correlation Prevailing wind directions Seasonal and diurnal variations Fog boundary layer diurnal variation fog jet stream seasonal variation wind direction wind profile wind shear wind velocity China 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：28/0 | 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 |
