The Response of Permafrost and High‐Latitude Ecosystems Under Large‐Scale Stratospheric Aerosol Injection and Its Termination
Sign Up to like & getrecommendations! Published in 2019 at "Earth's Future"
DOI: 10.1029/2018ef001146
Abstract: Climate engineering arises as one of the potential methods that could contribute to meeting the 1.5 °C global warming target agreed under the Paris Agreement. We examine how permafrost and high‐latitude vegetation respond to the… read more here.
Keywords: permafrost high; permafrost; large scale; stratospheric aerosol ... See more keywords
Climate Response to Pulse Versus Sustained Stratospheric Aerosol Forcing
Sign Up to like & getrecommendations! Published in 2019 at "Geophysical Research Letters"
DOI: 10.1029/2019gl083701
Abstract: Solar geoengineering has been suggested as a potential means to counteract anthropogenic warming. Major volcanic eruptions have been used as natural analogues to large‐scale deployments of stratospheric aerosol geoengineering, yet difference in climate responses to… read more here.
Keywords: aerosol; response pulse; volcanic eruptions; pulse versus ... See more keywords
Mitigation of Arctic permafrost carbon loss through stratospheric aerosol geoengineering
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DOI: 10.1038/s41467-020-16357-8
Abstract: The Arctic is warming far faster than the global average, threatening the release of large amounts of carbon presently stored in frozen permafrost soils. Increasing Earth’s albedo by the injection of sulfate aerosols into the… read more here.
Keywords: carbon; stratospheric aerosol; permafrost; permafrost carbon ... See more keywords
Potential for perceived failure of stratospheric aerosol injection deployment
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2210036119
Abstract: Significance Even if aggressive mitigation policies are implemented soon, climate change impacts will worsen in the coming decades. One proposed response is stratospheric aerosol injection (SAI), which would reflect a small amount of the sun’s… read more here.
Keywords: aerosol injection; failure; potential perceived; stratospheric aerosol ... See more keywords
Pyrocumulonimbus affect average stratospheric aerosol composition
Sign Up to like & getrecommendations! Published in 2023 at "Science"
DOI: 10.1126/science.add3101
Abstract: Pyrocumulonimbus (pyroCb) are wildfire-generated convective clouds that can inject smoke directly into the stratosphere. PyroCb have been tracked for years, yet their apparent rarity and episodic nature lead to highly uncertain climate impacts. In situ… read more here.
Keywords: stratospheric aerosol; smoke; pyrocumulonimbus; pyrocumulonimbus affect ... See more keywords
Investigations of the Background Stratospheric Aerosol Using Multicolor Wide-Angle Measurements of the Twilight Glow Background
Sign Up to like & getrecommendations! Published in 2018 at "Cosmic Research"
DOI: 10.1134/s0010952518020119
Abstract: The first results of multiwave measurements of twilight background and the all-sky camera with a color (RGB) CCD matrix conducted in the spring and summer of 2016 in Central Russia (55.2° N, 37.5° E) have… read more here.
Keywords: investigations background; measurements twilight; stratospheric aerosol; background stratospheric ... See more keywords
CESM1(WACCM) Stratospheric Aerosol Geoengineering Large Ensemble Project
Sign Up to like & getrecommendations! Published in 2018 at "Bulletin of the American Meteorological Society"
DOI: 10.1175/bams-d-17-0267.1
Abstract: This paper describes the Stratospheric Aerosol Geoengineering Large Ensemble (GLENS) project, which promotes the use of a unique model dataset, performed with the Community Earth System Model, with the Whole Atmosphere Community Climate Model as… read more here.
Keywords: aerosol geoengineering; large ensemble; stratospheric aerosol; cesm1 waccm ... See more keywords
Methods for Dispersal of Precipitated Calcium Carbonate for Stratospheric Aerosol Injection
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Atmospheric and Oceanic Technology"
DOI: 10.1175/jtech-d-20-0205.1
Abstract: Two methods for the laboratory-scale formation of aerosols of nanosized particles of precipitated calcium carbonate (PCC), for potential use in Stratospheric Aerosol Injection (SAI), a Solar Radiation Management (SRM) technique, are described. The first uses… read more here.
Keywords: precipitated calcium; aerosol injection; stratospheric aerosol; calcium carbonate ... See more keywords
Changes in stratospheric aerosol extinction coefficient after the 2018 Ambae eruption as seen by OMPS-LP and ECHAM5-HAM
Sign Up to like & getrecommendations! Published in 2020 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-2020-749
Abstract: Abstract. Stratospheric aerosols are an important component of the climate system. They not only change the radiative budget of the Earth but also play an essential role in ozone depletion. Most noticeable those effects are… read more here.
Keywords: ambae eruption; stratospheric aerosol; eruption; aerosol extinction ... See more keywords
Model physics and chemistry causing intermodel disagreement within the VolMIP-Tambora Interactive Stratospheric Aerosol ensemble
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-21-3317-2021
Abstract: Abstract. As part of the Model Intercomparison Project on the climatic response to Volcanic forcing (VolMIP), several climate modeling centers performed a coordinated pre-study experiment with interactive stratospheric aerosol models simulating the volcanic aerosol cloud from… read more here.
Keywords: physics; interactive stratospheric; stratospheric aerosol; chemistry ... See more keywords
Measurement Report: Lidar measurements of stratospheric aerosol following the 2019 Raikoke and Ulawun volcanic eruptions
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-21-5597-2021
Abstract: Abstract. At 18:00 UTC on 21 June 2019 the Raikoke volcano in the Kuril islands began a large-magnitude explosive eruption, sending a plume of ash and sulfur dioxide into the stratosphere. A Raman lidar system at Capel Dewi… read more here.
Keywords: july; lidar; aerosol; measurement report ... See more keywords