Day-Night Shifts in Water-Soluble Ions of Size-Resolved Aerosols before and after the COVID-19 Lockdown in a Coastal Megacity: Metro Manila, Philippines

Grace Betito; Paola Angela Bañaga; Rachel A. Braun; Maria Obiminda Cambaliza; Melliza Templonuevo Cruz; Alexander B. MacDonald; James Bernard Simpas; Connor Stahl; Armin Sorooshian

doi:10.1021/acsearthspacechem.5c00192

Day-Night Shifts in Water-Soluble Ions of Size-Resolved Aerosols before and after the COVID-19 Lockdown in a Coastal Megacity: Metro Manila, Philippines

Grace Betito
, Paola Angela Bañaga
, Rachel A. Braun
, Maria Obiminda Cambaliza
, Melliza Templonuevo Cruz
, Alexander B. MacDonald
, James Bernard Simpas
, Connor Stahl
, Armin Sorooshian

Department of Physics

Research output: Contribution to journal › Article › peer-review

Original language	English
Pages (from-to)	2643-2650
Number of pages	8
Journal	ACS Earth and Space Chemistry
Volume	9
Issue number	11
DOIs	https://doi.org/10.1021/acsearthspacechem.5c00192
State	Published - Nov 20 2025

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 11 Sustainable Cities and Communities

ASJC Scopus Subject Areas

Geochemistry and Petrology
Atmospheric Science
Space and Planetary Science

Keywords

chloride depletion
COVID-19
diurnal variation
Metro Manila
size-segregated water-soluble ions

Access to Document

10.1021/acsearthspacechem.5c00192

Cite this

Betito, G., Bañaga, P. A., Braun, R. A., Cambaliza, M. O., Templonuevo Cruz, M., MacDonald, A. B., Simpas, J. B., Stahl, C., & Sorooshian, A. (2025). Day-Night Shifts in Water-Soluble Ions of Size-Resolved Aerosols before and after the COVID-19 Lockdown in a Coastal Megacity: Metro Manila, Philippines. ACS Earth and Space Chemistry, 9(11), 2643-2650. https://doi.org/10.1021/acsearthspacechem.5c00192

Betito, G, Bañaga, PA, Braun, RA, Cambaliza, MO, Templonuevo Cruz, M, MacDonald, AB, Simpas, JB, Stahl, C & Sorooshian, A 2025, 'Day-Night Shifts in Water-Soluble Ions of Size-Resolved Aerosols before and after the COVID-19 Lockdown in a Coastal Megacity: Metro Manila, Philippines', ACS Earth and Space Chemistry, vol. 9, no. 11, pp. 2643-2650. https://doi.org/10.1021/acsearthspacechem.5c00192

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keywords = "chloride depletion, COVID-19, diurnal variation, Metro Manila, size-segregated water-soluble ions",

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Day-Night Shifts in Water-Soluble Ions of Size-Resolved Aerosols before and after the COVID-19 Lockdown in a Coastal Megacity: Metro Manila, Philippines

UN SDGs

ASJC Scopus Subject Areas

Keywords

Access to Document

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