Source Apportionment of Ambient Black Carbon during the COVID-19 Lockdown

Source apportionment of ambient fine particle

Introduction Conclusions References

Size-resolved source apportionment of ambient particles

Size-resolved source apportionment of ambient particles by positive matrix factorization J. S. Han, K. J. Moon, S. J. Lee, Y. J. Kim, S. Y. Ryu, S. S. Cliff, and S. M. Yi Department of Air Quality Research, National Institute of Environmental Research, Environmental Research Complex, Kyeongseo-dong, Seo-gu, Incheon, 404-170, Republic of Korea ADvanced Environmental Monitoring Research Center (A...

Size distribution, mixing state and source apportionment of black carbon aerosol in London during wintertime

Black carbon aerosols (BC) at a London urban site were characterised in both winterand summertime 2012 during the Clean Air for London (ClearfLo) project. Positive matrix factorisation (PMF) factors of organic aerosol mass spectra measured by a high-resolution aerosol mass spectrometer (HR-AMS) showed traffic-dominant sources in summer but in winter the influence of additional non-traffic sourc...

Lockdown of an Orthopedic Department During COVID-19 Epidemics, Our Experience in a General Hospital

The COVID-19 disease is rapidly spreading around the world, affecting many countries and their healthcare systems.Like many other countries, Iran is struggling with the current situation. In this article, we aim to share our perspectiveson confronting obstacles mentioned above using appropriate hospital protocols during the COVID-19 crisis.We investigated and compared the numb...

Source apportionment of the ambient PAHs at Seoul, Korea