D
Douglas G. MacMartin
Researcher at Cornell University
Publications - 146
Citations - 4077
Douglas G. MacMartin is an academic researcher from Cornell University. The author has contributed to research in topics: Climate model & Climate change. The author has an hindex of 29, co-authored 126 publications receiving 3048 citations. Previous affiliations of Douglas G. MacMartin include Carnegie Institution for Science & California Institute of Technology.
Papers
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Journal ArticleDOI
Radiative and Chemical Response to Interactive Stratospheric Sulfate Aerosols in Fully Coupled CESM1(WACCM)
Michael J. Mills,Jadwiga H. Richter,Simone Tilmes,Ben Kravitz,Douglas G. MacMartin,Douglas G. MacMartin,A. S. Glanville,Joseph Tribbia,Jean-François Lamarque,Francis Vitt,Anja Schmidt,Anja Schmidt,Andrew Gettelman,Cecile Hannay,Julio T. Bacmeister,Douglas E. Kinnison +15 more
TL;DR: In this paper, the authors present new insights into the evolution and interactions of stratospheric aerosol using an updated version of the Whole Atmosphere Community Climate Model (WACCM).
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CESM1(WACCM) Stratospheric Aerosol Geoengineering Large Ensemble Project
Simone Tilmes,Jadwiga H. Richter,Ben Kravitz,Douglas G. MacMartin,Michael J. Mills,Isla R. Simpson,A. S. Glanville,John T. Fasullo,Adam S. Phillips,Jean-Francois Lamarque,Joseph Tribbia,Jim Edwards,Sheri Mickelson,Siddhartha S. Ghosh +13 more
TL;DR: The Stratospheric Aerosol Geoengineering Large Ensemble (GLENS) project as discussed by the authors was designed to achieve multiple simultaneous climate goals, by strategically placing sulfur injections at four different locations in the stratosphere, unlike many earlier studies that targeted globally averaged surface temperature by placing injections in regions at or around the equator.
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First Simulations of Designing Stratospheric Sulfate Aerosol Geoengineering to Meet Multiple Simultaneous Climate Objectives
Ben Kravitz,Douglas G. MacMartin,Douglas G. MacMartin,Michael J. Mills,Jadwiga H. Richter,Simone Tilmes,Jean-Francois Lamarque,Joseph Tribbia,Francis Vitt +8 more
TL;DR: In this paper, the first simulations of stratospheric sulfate aerosol geoengineering using multiple injection locations to meet multiple simultaneous surface temperature objectives were performed using a feedback mechanism in which the rate of sulfur dioxide injection at each of the four locations is adjusted independently every year of simulation.
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A temporary, moderate and responsive scenario for solar geoengineering
TL;DR: The risks and benefits of solar geoengineering, or solar radiation management (SRM), depend on assumptions about its implementation as mentioned in this paper, and these are poor scenario choices on which to base policy-relevant judgements about SRM.