Broader research efforts and assessments needed to uncover the complex climate effects of regional changes in aerosol emissions

• Bjørn H. Samset ,

  Roles Writing – original draft, Writing – review & editing

  * E-mail: b.h.samset@cicero.oslo.no

  Affiliation Department of Climate System and Mitigation, CICERO Center for International Climate Research, Oslo, Norway

  https://orcid.org/0000-0001-8013-1833

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• Laura J. Wilcox,

  Roles Writing – review & editing

  Affiliation Department of Meteorology, National Centre for Atmospheric Science, University of Reading, Reading, United Kingdom

  https://orcid.org/0000-0001-5691-1493

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• Robert J. Allen

  Roles Writing – review & editing

  Affiliation Department of Earth and Planetary Sciences, University of California Riverside, Riverside, California, United States of America

  https://orcid.org/0000-0003-1616-9719

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