Siying Lu,Chiranjivi Bhattarai,Vera Samburova et al.
Siying Lu et al.
Wildfires are a major source of aerosols during summer in the western United States. Aerosols emitted from wildfires could significantly affect air quality, human health, and the global climate. This study conducted a comparison of aerosol ...
Effect of street trees on local air pollutant concentrations (NO2, BC, UFP, PM2.5) in Rotterdam, the Netherlands [0.03%]
街树对荷兰鹿特丹地区空气污染物浓度(NO2、BC、UFP、PM2.5)的影响
Juliane L Fry,Pascale Ooms,Maarten Krol et al.
Juliane L Fry et al.
Urban street trees can affect air pollutant concentrations by reducing ventilation rates in polluted street canyons (increasing concentrations), or by providing surface area for deposition (decreasing concentrations). This paper examines th...
Omar Girlanda,Guangyu Li,Denise M Mitrano et al.
Omar Girlanda et al.
The proportion of ice crystals in clouds can affect cloud albedo and lifetime, impacting the Earth's radiative budget. Ice nucleating particles (INPs) lower the energy barrier of ice nucleation and thus facilitate primary ice formation in t...
Shirin Gholami,Tillmann Buttersack,Clemens Richter et al.
Shirin Gholami et al.
The interface of the oceans and aqueous aerosols with air drives many important physical and chemical processes in the environment, including the uptake of CO2 by the oceans. Transport across and reactions at the ocean-air boundary are in l...
Particles emitted from smouldering peat: size-resolved composition and emission factors [0.03%]
闷燃泥炭释放的颗粒物：粒径解析组成和排放因子
Amy L Wilson,Wuquan Cui,Yuqi Hu et al.
Amy L Wilson et al.
Peat fires emit large quantities of particles and gases, which cause extensive haze events. Epidemiological studies have correlated wildfire smoke inhalation with increased morbidity and mortality. Despite this, uncertainties surrounding pa...
Félix Sari Doré,Cecilie Carstens,Jens Top et al.
Félix Sari Doré et al.
While photochemical aging is known to alter secondary organic aerosol (SOA) properties, this process remains poorly constrained for anthropogenic SOA. This study investigates the photodegradation of SOA produced from the hydroxyl radical-in...
Estimation of neighborhood scale PM2.5 impacts in rural towns in the Purepecha region of Mexico [0.03%]
墨西哥普尔佩查地区农村城镇中PM2.5影响的估算规模及其邻域范围大小分析
Yucheng He,Sanika R Nishandar,Rufus D Edwards et al.
Yucheng He et al.
The impact of cooking with solid fuels on neighborhood-scale PM2.5 concentrations in rural towns and communities is poorly quantified due to the lack of credible ground-level monitoring sites and spatial heterogeneity at a scale that is bel...
Real-time chemical characterization of primary and aged biomass burning aerosols derived from sub-Saharan African biomass fuels in smoldering fires [0.03%]
源于次撒哈拉非洲生物质燃料的闷烧气溶胶的实时化学特征及其老化属性
Markie&#x;Sha James,Vaios Moschos,Megan M McRee et al.
Markie&#x;Sha James et al.
The influence of biomass burning (BB)-derived organic aerosol (OA) emissions on solar radiation via absorption and scattering is related to their physicochemical properties and can change upon atmospheric aging. We systematically examined t...
Enhanced detection of aromatic oxidation products using NO3 - chemical ionization mass spectrometry with limited nitric acid [0.03%]
使用受限硝酸的NO3-化学电离质谱增强芳香族氧化产物检测能力
Olga Garmash,Avinash Kumar,Sakshi Jha et al.
Olga Garmash et al.
Nitrate ion-based chemical ionization mass spectrometry (NO3 --CIMS) is widely used for detection of highly oxygenated organic molecules (HOMs). HOMs are known to participate in molecular clustering and new particle formation and growth, an...
Review of methods for assessing deposition of reactive nitrogen pollutants across complex terrain with focus on the UK [0.03%]
评估复杂地形下反应性氮污染物沉降的英国方法综述
Nicholas Cowan,Eiko Nemitz,John T Walker et al.
Nicholas Cowan et al.
This review is a summary of the most up-to-date knowledge regarding assessment of atmospheric deposition of reactive nitrogen (N r) pollutants across complex terrain in the UK. Progress in the understanding of the mechanisms and quantificat...