Time Scales of Gaseous Smoke Contamination Indoors from Real and Simulated Wildland-Urban Interface Fires [0.03%]
真实和模拟城乡结合部火灾中室内气体烟雾污染的时间尺度
Michael F Link,Aika Y Davis,Nathan M Lima et al.
Michael F Link et al.
Fires occurring at the wildland-urban interface (WUI) can produce smoke, that contains unique chemicals from the combustion of urban structures, which can then contaminate nearby buildings and affect indoor air quality. Assessing property l...
Uma Shankar,Benjamin N Murphy,Maridee A Weber et al.
Uma Shankar et al.
Many greenhouse gas (GHG) emission reduction measures achieve simultaneous reductions in air pollutants. Human-Earth system models can estimate such emission changes in the energy system but using them in chemistry-transport models (CTMs) t...
Joseph M Martin,Xiaoyu Liu,Ingrid J George et al.
Joseph M Martin et al.
Emissions from volatile chemical products (VCPs) have become increasingly important to anthropogenic organic carbon emissions, and consequently to anthropogenic ozone and secondary organic aerosol (SOA), as emission control strategies have ...
Audrey E Lyp,Rebecca Z Fenselau,Delaney B Kilgour et al.
Audrey E Lyp et al.
The reaction of ozone (O3) with iodide and dissolved organic carbon (DOC) in the sea surface microlayer is a major pathway for O3 loss from the troposphere. The impact of O3 dry deposition to freshwater surfaces (e.g., inland lakes) is unde...
Nearby Sites Show Similar Upwind Sources and Differing Semivolatile Concentrations in Coastal Aerosol Particles [0.03%]
近处站点显示沿海气溶胶颗粒中的上风向源相似而半挥发性化合物浓度不同
Sanghee Han,Abigail S Williams,Lynn M Russell et al.
Sanghee Han et al.
The Eastern Pacific Cloud Aerosol Precipitation Experiment (EPCAPE) characterized aerosol composition using measurements at two sites within 3 km (Scripps Pier and Mt. Soledad) from 15 February 2023 to 14 February 2024. Comparing the two si...
Desert Sand and Dust Storms and Desert Dust Episodes: Major Patterns to be Accounted for to Protect the Health of Exposed Population: A Review [0.03%]
沙漠沙尘和尘暴及沙漠尘埃事件：保护暴露人群健康须考虑的主要模式：综述研究
Xavier Querol,Julia C Fussell,Najat A Saliba et al.
Xavier Querol et al.
Sources of desert dust, atmospheric transport, recorded concentrations of atmospheric particulate matter (PM), physical, compositional, and biological characteristics, and likely direct and indirect impacts on air quality impairment are rev...
Decoupling the Evolution of the Light-Absorption Properties of Primary and Secondary Organic Aerosol Produced from Duff Burning [0.03%]
脱耦出腐植燃料燃烧产生一次和二次有机气溶胶的光吸收性质的演化过程研究
Muhammad I Abdurrahman,Chase K Glenn,Robert Penland et al.
Muhammad I Abdurrahman et al.
This study investigated the coevolution of the light-absorption properties of biomass-burning primary and secondary organic aerosol (POA and SOA) during photochemical aging. We performed smoldering combustion of duff and photochemically age...
Airborne PCB Concentrations in Portland, Oregon: Emissions and Contributions from the Portland Harbor Superfund Site [0.03%]
俄勒冈波特兰地区的PCB浓度及其超基金站点的排放贡献研究
Alexis R Slade,Andres Martinez,Martine E Mathieu-Campbell et al.
Alexis R Slade et al.
We investigated airborne concentrations of polychlorinated biphenyls (PCBs) near the Portland Harbor Superfund Site (PHSS), a historical and culturally significant location. In collaboration with residents, we measured airborne PCBs using p...
Changes in Volatile Organic Compound Composition from an Oxidation-Based Air Cleaner [0.03%]
基于氧化作用的空气净化器使用过程中挥发性有机化合物浓度的变化
Qing Ye,Isabel S Albores,Seamus C Frey et al.
Qing Ye et al.
Air cleaning devices, or "air cleaners", have the potential to improve indoor air by decreasing levels of air pollutants, including volatile organic compounds (VOCs), in indoor environments. Many commercial air cleaners aimed at removing VO...
Toward Accurate Real-Time Bioaerosol Monitoring in the Particle Size Range 1 μm-70 μm [0.03%]
朝向准确的实时生物气溶胶监测（颗粒物大小范围1μm-70μm）
Konstantina Vasilatou,Christina Giannakoudaki,Reto Abt et al.
Konstantina Vasilatou et al.
Bioaerosols can affect human and plant health as well as climate. New automatic bioaerosol monitors capable of detecting and classifying pollen and fungal spores in real time have recently been developed, revolutionizing the way how data ar...