Exposure to urban nanoparticles at low PM concentrations as a source of oxidative stress and inflammation
Exposures to fine particulate matter (PM 1) have been associated with health impacts, but
the understanding of the PM 1 concentration-response (PM 1-CR) relationships, especially …
the understanding of the PM 1 concentration-response (PM 1-CR) relationships, especially …
[HTML][HTML] Survival probabilities of atmospheric particles: comparison based on theory, cluster population simulations, and observations in Beijing
S Tuovinen, R Cai, VM Kerminen, J Jiang… - Atmospheric …, 2022 - acp.copernicus.org
Atmospheric new particle formation (NPF) events are regularly observed in urban Beijing,
despite high concentrations of background particles which, based on theory, should inhibit …
despite high concentrations of background particles which, based on theory, should inhibit …
Exploring the influence of physical and chemical factors on new particle formation in a polluted megacity
Delhi is one of the most polluted regions in the world, yet studies focusing simultaneously on
atmospheric aerosol particle size distribution (PSD) and chemical composition, as well as …
atmospheric aerosol particle size distribution (PSD) and chemical composition, as well as …
Impact of desert dust on new particle formation events and the cloud condensation nuclei budget in dust-influenced areas
JA Casquero-Vera, D Pérez-Ramírez… - Atmospheric …, 2023 - acp.copernicus.org
Detailed knowledge on the formation of new aerosol particles in the atmosphere from
precursor gases, and their subsequent growth, commonly known as new particle formation …
precursor gases, and their subsequent growth, commonly known as new particle formation …
[HTML][HTML] Measurement report: The 4-year variability and influence of the Winter Olympics and other special events on air quality in urban Beijing during wintertime
Y Guo, C Deng, A Ovaska, F Zheng… - Atmospheric …, 2023 - acp.copernicus.org
Comprehensive measurements are vital to obtain big enough datasets for better
understanding the complex atmosphere and further improving the air quality. To investigate …
understanding the complex atmosphere and further improving the air quality. To investigate …
Insights into the sources of ultrafine particle numbers at six European urban sites obtained by investigating COVID-19 lockdowns
A Rowell, J Brean, DCS Beddows… - Atmospheric …, 2024 - acp.copernicus.org
Lockdown restrictions in response to the COVID-19 pandemic led to the curtailment of many
activities and reduced emissions of primary air pollutants. Here, we applied positive matrix …
activities and reduced emissions of primary air pollutants. Here, we applied positive matrix …
Challenges in Observation of Ultrafine Particles: Addressing Estimation Miscalculations and the Necessity of Temporal Trends
TC Lin, PT Chiueh, TC Hsiao - Environmental Science & …, 2024 - ACS Publications
Ultrafine particles (UFPs) pose a significant health risk, making comprehensive assessment
essential. The influence of emission sources on particle concentrations is not only …
essential. The influence of emission sources on particle concentrations is not only …
Intense formation of secondary ultrafine particles from Amazonian vegetation fires and their invigoration of deep clouds and precipitation
New particle formation (NPF) in fire smoke is thought to be unlikely due to large
condensation and coagulation sinks that scavenge molecular clusters. We analyze aircraft …
condensation and coagulation sinks that scavenge molecular clusters. We analyze aircraft …
Characterization of offline analysis of particulate matter with FIGAERO-CIMS
Measurements of the molecular composition of organic aerosol (OA) constituents improve
our understanding of sources, formation processes, and physicochemical properties of OA …
our understanding of sources, formation processes, and physicochemical properties of OA …
[HTML][HTML] Impacts of enhanced new-particle growth events above urban roughness sublayer on cloud condensation nuclei
New-particle formation (NPF) events are frequently observed in urban environments, yet
their occurrence and climate effects are still in question. We analyzed the physical and …
their occurrence and climate effects are still in question. We analyzed the physical and …