[HTML][HTML] Comparison of TROPOMI/Sentinel-5 Precursor observations with ground-based measurements in Helsinki

I Ialongo, H Virta, H Eskes, J Hovila… - Atmospheric …, 2020 - amt.copernicus.org
We present a comparison between satellite-based TROPOMI (TROPOspheric Monitoring
Instrument) NO 2 products and ground-based observations in Helsinki (Finland). TROPOMI …

Wildfire smoke impacts on indoor air quality assessed using crowdsourced data in California

Y Liang, D Sengupta, MJ Campmier… - Proceedings of the …, 2021 - National Acad Sciences
Wildfires have become an important source of particulate matter (PM2. 5< 2.5-µm diameter),
leading to unhealthy air quality index occurrences in the western United States. Since …

Comparison of Measurement-Based Methodologies to Apportion Secondary Organic Carbon (SOC) in PM2.5: A Review of Recent Studies

D Srivastava, O Favez, E Perraudin, E Villenave… - Atmosphere, 2018 - mdpi.com
Secondary organic aerosol (SOA) is known to account for a major fraction of airborne
particulate matter, with significant impacts on air quality and climate at the global scale …

The Measurement of Atmospheric Black Carbon: A Review

Z Zhang, Y Cheng, L Liang, J Liu - Toxics, 2023 - mdpi.com
Black Carbon (BC), the second-largest contributor to global warming, has detrimental effects
on human health and the environment. However, the accurate quantification of BC poses a …

[HTML][HTML] PM2. 5 on the London Underground

JD Smith, BM Barratt, GW Fuller, FJ Kelly… - Environment …, 2020 - Elsevier
Abstract Introduction Despite the London Underground (LU) handling on average 2.8 million
passenger journeys per day, the characteristics and potential health effects of the elevated …

Vertical profiling of black carbon and ozone using a multicopter unmanned aerial vehicle (UAV) in urban Shenzhen of South China

C Wu, B Liu, D Wu, H Yang, X Mao, J Tan… - Science of the Total …, 2021 - Elsevier
Existing studies on vertical profiling of black carbon (BC) and ozone (O 3) were mainly
conducted in the rural areas, leading to limited knowledge of their vertical distributions in the …

Characteristics of boundary layer ozone and its effect on surface ozone concentration in Shenzhen, China: A case study

G He, T Deng, D Wu, C Wu, X Huang, Z Li, C Yin… - Science of the Total …, 2021 - Elsevier
In late September 2019, the longest and most extensive ozone (O 3) pollution process
occurred at Pearl River Delta. Base on the observational data, surface-level O 3, vertical …

Primitive asteroids as a major source of terrestrial volatiles

R Martins, EM Morton, S Kuthning, S Goes… - Science …, 2024 - science.org
The origins of Earth's volatiles are debated. Recent studies showed that meteorites display
unique mass-independent isotopic signatures of the volatile element Zn, suggesting that …

[HTML][HTML] Constraining the Twomey effect from satellite observations: issues and perspectives

J Quaas, A Arola, B Cairns… - Atmospheric …, 2020 - acp.copernicus.org
The Twomey effect describes the radiative forcing associated with a change in cloud albedo
due to an increase in anthropogenic aerosol emissions. It is driven by the perturbation in …

[HTML][HTML] Assessing the contributions of outdoor and indoor sources to air quality in London homes of the SCAMP cohort

TV Vu, GB Stewart, N Kitwiroon, S Lim, B Barratt… - Building and …, 2022 - Elsevier
Given that many people typically spend the majority of their time at home, accurate
measurement and modelling of the home environment is critical in estimating their exposure …