Aerosol responses to precipitation along North American air trajectories arriving at Bermuda [0.03%]
北美洲空中轨迹到达百慕大的降水气溶胶响应
Hossein Dadashazar,Majid Alipanah,Miguel Ricardo A Hilario et al.
Hossein Dadashazar et al.
North American pollution outflow is ubiquitous over the western North Atlantic Ocean, especially in winter, making this location a suitable natural laboratory for investigating the impact of precipitation on aerosol particles along air mass...
Improving the representation of HONO chemistry in CMAQ and examining its impact on haze over China [0.03%]
改进CMAQ中的HONO化学反应表示并检验其对中国霾的影响
Shuping Zhang,Golam Sarwar,Jia Xing et al.
Shuping Zhang et al.
We compare Community Multiscale Air Quality (CMAQ) model predictions with measured nitrous acid (HONO) concentrations in Beijing, China for December 2015. The model with the existing HONO chemistry in CMAQ severely under-estimates the obser...
Observations of supermicron-sized aerosols originating from biomass burning in southern Central Africa [0.03%]
来自中非南部的生物质燃烧的超微米气溶胶观测报告
Rose M Miller,Greg M McFarquhar,Robert M Rauber et al.
Rose M Miller et al.
During the 3 years of the ObseRvations of Aerosols above CLouds and their intEractionS (ORACLES) campaign, the NASA Orion P-3 was equipped with a 2D stereo (2D-S) probe that imaged particles with maximum dimension (D) ranging from 10 < D < ...
Acidity and the multiphase chemistry of atmospheric aqueous particles and clouds [0.03%]
酸度及大气水颗粒物和云的多相化学过程
Andreas Tilgner,Thomas Schaefer,Becky Alexander et al.
Andreas Tilgner et al.
The acidity of aqueous atmospheric solutions is a key parameter driving both the partitioning of semi-volatile acidic and basic trace gases and their aqueous-phase chemistry. In addition, the acidity of atmospheric aqueous phases, e.g., del...
Atmospheric conditions and composition that influence PM2.5 oxidative potential in Beijing, China [0.03%]
影响中国北京PM2.5氧化潜力的大气条件和组成
Steven J Campbell,Kate Wolfer,Battist Utinger et al.
Steven J Campbell et al.
Epidemiological studies have consistently linked exposure to PM2.5 with adverse health effects. The oxidative potential (OP) of aerosol particles has been widely suggested as a measure of their potential toxicity. Several acellular chemical...
Differences in fine particle chemical composition on clear and cloudy days [0.03%]
晴天和阴天细颗粒物化学组分差异研究
A E Christiansen,A G Carlton,B H Henderson
A E Christiansen
Clouds are prevalent and alter PM2.5 mass and chemical composition. Cloud-affected satellite retrievals are often removed from data products, hindering estimates of tropospheric chemical composition during cloudy times. We examine surface f...
Cloud drop number concentrations over the western North Atlantic Ocean: seasonal cycle, aerosol interrelationships, and other influential factors [0.03%]
西北大西洋海洋层云含水量浓度的季节变化及其与气溶胶的关系和其他影响因素
Hossein Dadashazar,David Painemal,Majid Alipanah et al.
Hossein Dadashazar et al.
Cloud drop number concentrations (N d) over the western North Atlantic Ocean (WNAO) are generally highest during the winter (DJF) and lowest in summer (JJA), in contrast to aerosol proxy variables (aerosol optical depth, aerosol index, surf...
The impact of emission and climate change on ozone in the United States under representative concentration pathways (RCPs) [0.03%]
排放和气候变化对美国臭氧的影响——来自代表浓度路径（RCPs）的展望
Y Gao,J S Fu,J B Drake et al.
Y Gao et al.
Dynamical downscaling was applied in this study to link the global climate-chemistry model Community Atmosphere Model (CAM-Chem) with the regional models Weather Research and Forecasting (WRF) Model and Community Multi-scale Air Quality (CM...
Karl M Seltzer,Elyse Pennington,Venkatesh Rao et al.
Karl M Seltzer et al.
Volatile chemical products (VCPs) are an increasingly important source of anthropogenic reactive organic carbon (ROC) emissions. Among these sources are everyday items, such as personal care products, general cleaners, architectural coating...
Reappraising the appropriate calculation of a common meteorological quantity: Potential Temperature [0.03%]
通用气象量位温的恰当计算方法的新探讨
Manuel Baumgartner,Ralf Weigel,Allan H Harvey et al.
Manuel Baumgartner et al.
The potential temperature is a widely used quantity in atmospheric science since it is conserved for dry air's adiabatic changes of state. Its definition involves the specific heat capacity of dry air, which is traditionally assumed as cons...