skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Towards a comprehensive climate impacts assessment of solar geoengineering

Journal Article · · Earth's Future
DOI:https://doi.org/10.1002/2016ef000389· OSTI ID:1343941
 [1];  [2];  [3];  [4];  [5];  [6];  [7];  [8];  [9];  [10];  [11];  [12]
  1. Inst. for Advanced Sustainability Studies, Potsdam (Germany); Harvard Univ., Cambridge, MA (United States). John A. Paulson School of Engineering and Applied Sciences
  2. Pacific Northwest National Lab. (PNNL), Richland, WA (United States). Atmospheric Sciences and Global Change Division
  3. Inst. for Advanced Sustainability Studies, Potsdam (Germany)
  4. Potsdam Inst. for Climate Impact Research, Potsdam (Germany). Research Domain of Earth System Analysis; Humboldt Univ. of Berlin (Germany). Geography Dept.
  5. Univ. of Liverpool (United Kingdom). Inst. of Infection and Global Health
  6. Univ. of Nottingham (United Kingdom). School of Geography
  7. Univ. of Bristol (United Kingdom). School of Earth Sciences
  8. Univ. of Florida, Gainesville, FL (United States). Dept. of Agricultural and Biological Engineering
  9. Univ. of Amsterdam (Netherlands). Inst. for Biodiversity and Ecosystem Dynamics
  10. Univ. of Oslo (Norway). Dept. of Geosciences
  11. GEOMAR Helmholtz Centre for Ocean Research Kiel (Germany)
  12. Pacific Northwest National Lab. (PNNL), College Park, MD (United States). Joint Global Change Research Inst.

Here, despite a growing literature on the projected physical climate responses to solar geoengineering — i.e. proposals to cool the planet by increasing the planetary albedo — there is no clear picture of the subsequent impacts of such a modified climate on natural and human systems such as agriculture, health, water resources, and ecosystems. Here we argue that engaging the climate impacts research community is necessary to evaluate and communicate how solar geoengineering might reduce some risks, exacerbate others, and give rise to novel risks. We review the current state of knowledge on consequences of solar geoengineering and conclude that a thorough assessment of its impacts can proceed by building upon the frameworks developed for assessing impacts of climate change. However, the climate response to solar geoengineering will depend on the form under consideration and the manner in which it is deployed, presenting a novel challenge for the climate impacts research community.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Univ. of Liverpool (United Kingdom); Univ. of Oslo (Norway); GEOMAR Helmholtz Centre for Ocean Research Kiel (Germany)
Sponsoring Organization:
USDOE; Medical Research Council (MRC) (United Kingdom); Norwegian Research Council (Norway); German Research Foundation (DFG)
Contributing Organization:
Univ. of Nottingham (United Kingdom); Univ. of Bristol (United Kingdom); Univ. of Amsterdam (Netherlands); Inst. for Advanced Sustainability Studies, Potsdam (Germany); Harvard Univ., Cambridge, MA (United States); Potsdam Inst. for Climate Impact Research, Potsdam (Germany); Humboldt Univ. of Berlin (Germany); Univ. of Florida, Gainesville, FL (United States)
Grant/Contract Number:
AC05-76RL01830; MR/M0501633/1; 229760/E10; 261862/E10; SPP 1689
OSTI ID:
1343941
Alternate ID(s):
OSTI ID: 1346282
Report Number(s):
PNNL-SA-115412
Journal Information:
Earth's Future, Vol. 5, Issue 1; ISSN 2328-4277
Publisher:
American Geophysical Union (AGU)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 39 works
Citation information provided by
Web of Science

References (100)

Sea-salt injections into the low-latitude marine boundary layer: The transient response in three Earth system models: SEA-SALT CLIMATE ENGINEERING IN THREE ESMS journal November 2013
Ocean acidification causes bleaching and productivity loss in coral reef builders journal November 2008
How effective is albedo modification (solar radiation management geoengineering) in preventing sea-level rise from the Greenland Ice Sheet? journal August 2015
The impacts of climate change across the globe: A multi-sectoral assessment journal November 2014
Albedo enhancement of marine clouds to counteract global warming: impacts on the hydrological cycle journal June 2010
Geoengineering as an optimization problem journal July 2010
Thermodynamic Bias in the Multimodel Mean Boreal Summer Monsoon journal April 2013
Global and Regional Aspects of Tropical Cyclone Activity in the CMIP5 Models journal December 2013
Fast and slow climate responses to CO 2 and solar forcing: A linear multivariate regression model characterizing transient climate change journal December 2015
Atlantic Meridional Overturning Circulation (AMOC) in CMIP5 Models: RCP and Historical Simulations journal September 2013
Tropical coral reef habitat in a geoengineered, high-CO 2 world: REEF HABITAT IN A GEOENGINEERED WORLD journal May 2013
Amazonian forest dieback under climate-carbon cycle projections for the 21st century journal April 2004
Albedo Enhancement by Stratospheric Sulfur Injections: A Contribution to Resolve a Policy Dilemma? journal July 2006
A multimodel examination of climate extremes in an idealized geoengineering experiment journal April 2014
Clarifying the Dominant Sources and Mechanisms of Cirrus Cloud Formation journal May 2013
Exploring the Effects of Solar Radiation Management on Water Cycling in a Coupled Land–Atmosphere Model journal April 2016
Preferential cooling of hot extremes from cropland albedo management journal June 2014
Assessing the direct occupational and public health impacts of solar radiation management with stratospheric aerosols journal January 2016
Quantifying the temperature-independent effect of stratospheric aerosol geoengineering on global-mean precipitation in a multi-model ensemble journal March 2016
Weakened tropical circulation and reduced precipitation in response to geoengineering journal January 2014
Sensitivity of plants to changing atmospheric CO 2 concentration: from the geological past to the next century journal January 2013
Betting on negative emissions journal September 2014
Stratospheric geoengineering impacts on El Niño/Southern Oscillation journal January 2015
Asynchronous exposure to global warming: freshwater resources and terrestrial ecosystems journal September 2013
Active Amplification of the Terrestrial Albedo to Mitigate Climate Change: An Exploratory Study journal March 2006
Asymmetric forcing from stratospheric aerosols impacts Sahelian rainfall journal March 2013
A trend-preserving bias correction – the ISI-MIP approach journal January 2013
The fate of the Greenland Ice Sheet in a geoengineered, high CO 2 world journal October 2009
Tension between reducing sea-level rise and global warming through solar-radiation management journal January 2012
Key factors governing uncertainty in the response to sunshade geoengineering from a comparison of the GeoMIP ensemble and a perturbed parameter ensemble journal July 2014
Solar radiation management could be a game changer journal September 2014
An overview of the Earth system science of solar geoengineering: Overview of the earth system science of solar geoengineering journal July 2016
Sea-spray geoengineering in the HadGEM2-ES earth-system model: radiative impact and climate response journal January 2012
A comparison of the climate impacts of geoengineering by stratospheric SO2 injection and by brightening of marine stratocumulus cloud journal September 2010
The impact of abrupt suspension of solar radiation management (termination effect) in experiment G2 of the Geoengineering Model Intercomparison Project (GeoMIP): THE TERMINATION EFFECT IN GEOMIP G2 journal September 2013
Marine Ice Sheet Collapse Potentially Under Way for the Thwaites Glacier Basin, West Antarctica journal May 2014
Modeling of solar radiation management: a comparison of simulations using reduced solar constant and stratospheric sulphate aerosols journal July 2014
Potential climate engineering effectiveness and side effects during a high carbon dioxide-emission scenario journal February 2014
The Geoengineering Model Intercomparison Project (GeoMIP) journal January 2011
Climate model response from the Geoengineering Model Intercomparison Project (GeoMIP): GEOMIP MODEL RESPONSE journal August 2013
A multi-model assessment of regional climate disparities caused by solar geoengineering journal July 2014
Explicit feedback and the management of uncertainty in meeting climate objectives with solar geoengineering journal April 2014
The Geoengineering Model Intercomparison Project Phase 6 (GeoMIP6): simulation design and preliminary results journal January 2015
Geoengineering as a design problem journal January 2016
The hydrological cycle response to cirrus cloud thinning journal December 2015
Coral bleaching under unconventional scenarios of climate warming and ocean acidification journal May 2015
Control of global warming? journal September 1990
Can marine cloud brightening reduce coral bleaching?: Can marine cloud brightening reduce coral bleaching? journal June 2013
The 2010 Pakistan Flood and Russian Heat Wave: Teleconnection of Hydrometeorological Extremes journal February 2012
Global carbon budget 2014 journal January 2015
Management of trade-offs in geoengineering through optimal choice of non-uniform radiative forcing journal October 2012
Dynamics of the coupled human–climate system resulting from closed-loop control of solar geoengineering journal June 2013
Solar geoengineering to limit the rate of temperature change
  • MacMartin, Douglas G.; Caldeira, Ken; Keith, David W.
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 372, Issue 2031 https://doi.org/10.1098/rsta.2014.0134
journal December 2014
On solar geoengineering and climate uncertainty journal September 2015
Transient climate carbon simulations of planetary geoengineering journal June 2007
Cost analysis of stratospheric albedo modification delivery systems journal August 2012
Greenhouse-gas emission targets for limiting global warming to 2 °C journal April 2009
The RCP greenhouse gas concentrations and their extensions from 1765 to 2300 journal August 2011
Uncertainty in the response of transpiration to CO 2 and implications for climate change journal August 2015
Impact of changes in diffuse radiation on the global land carbon sink journal April 2009
Efficacy of geoengineering to limit 21st century sea-level rise journal August 2010
Atlantic hurricane surge response to geoengineering journal October 2015
A simple model to account for regional inequalities in the effectiveness of solar radiation management journal May 2011
Tropical rainforest response to marine sky brightening climate engineering: Tropical forests under geoengineering journal April 2015
Effect of Stratospheric Aerosols on Direct Sunlight and Implications for Concentrating Solar Power journal April 2009
What is the limit of climate engineering by stratospheric injection of SO 2 ? journal January 2015
The dependency of geoengineered sulfate aerosol on the emission strategy journal October 2010
Solar irradiance reduction via climate engineering: Impact of different techniques on the energy balance and the hydrological cycle: CLIMATIC IMPACT OF DIFFERENT SRM METHODS journal November 2013
Stratospheric ozone changes under solar geoengineering: implications for UV exposure and air quality journal January 2016
A new scenario framework for climate change research: the concept of shared socioeconomic pathways journal October 2013
Pattern scaling using ClimGen: monthly-resolution future climate scenarios including changes in the variability of precipitation journal October 2015
Crop failure rates in a geoengineered climate: impact of climate change and marine cloud brightening journal August 2015
Stratospheric ozone response to sulfate geoengineering: Results from the Geoengineering Model Intercomparison Project (GeoMIP): GeoMIP ozone response journal March 2014
Crop yields in a geoengineered climate journal January 2012
The Ozone–Climate Penalty: Past, Present, and Future journal November 2013
Regional climate response to solar-radiation management journal July 2010
Tackling Regional Climate Change By Leaf Albedo Bio-geoengineering journal January 2009
Inference in ensemble experiments
  • Rougier, Jonathan; Sexton, David M. H.
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 365, Issue 1857 https://doi.org/10.1098/rsta.2007.2071
journal June 2007
Multimodel assessment of water scarcity under climate change journal December 2013
Solar irradiance reduction to counteract radiative forcing from a quadrupling of CO 2 : climate responses simulated by four earth system models journal January 2012
Expert assessment of vulnerability of permafrost carbon to climate change journal March 2013
Changes in Climate Extremes and their Impacts on the Natural Physical Environment book May 2012
Positive relationships: PPEL project - World of discovery journal February 2009
Climate extremes indices in the CMIP5 multimodel ensemble: Part 1. Model evaluation in the present climate: CLIMATE EXTREMES INDICES IN CMIP5 journal February 2013
Climate extremes indices in the CMIP5 multimodel ensemble: Part 2. Future climate projections: CMIP5 PROJECTIONS OF EXTREMES INDICES journal March 2013
Global premature mortality due to anthropogenic outdoor air pollution and the contribution of past climate change journal July 2013
The long-term policy context for solar radiation management journal October 2012
Cirrus cloud seeding: a climate engineering mechanism with reduced side effects?
  • Storelvmo, T.; Boos, W. R.; Herger, N.
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 372, Issue 2031 https://doi.org/10.1098/rsta.2014.0116
journal December 2014
The Sensitivity of Polar Ozone Depletion to Proposed Geoengineering Schemes journal May 2008
The hydrological impact of geoengineering in the Geoengineering Model Intercomparison Project (GeoMIP): THE HYDROLOGIC IMPACT OF GEOENGINEERING journal October 2013
Climate impacts of geoengineering in a delayed mitigation scenario: GEOENGINEERING AND DELAYED MITIGATION journal August 2016
Changes in precipitation with climate change journal March 2011
A review of climate geoengineering proposals journal March 2011
The Inter-Sectoral Impact Model Intercomparison Project (ISI–MIP): Project framework journal December 2013
The UVic earth system climate model: Model description, climatology, and applications to past, present and future climates journal December 2001
Solar geoengineering using solid aerosol in the stratosphere journal January 2015
A Combined Mitigation/Geoengineering Approach to Climate Stabilization journal October 2006
Solar radiation management impacts on agriculture in China: A case study in the Geoengineering Model Intercomparison Project (GeoMIP) journal July 2014
Impacts, effectiveness and regional inequalities of the GeoMIP G1 to G4 solar radiation management scenarios journal June 2015
Explicit feedback and the management of uncertainty in meeting climate objectives with solar geoengineering audiovisual January 2014

Cited By (12)

Quantifying and Comparing Effects of Climate Engineering Methods on the Earth System journal February 2018
Climate engineering–induced changes in correlations between Earth system variables—implications for appropriate indicator selection journal February 2019
Evoking equity as a rationale for solar geoengineering research? Scrutinizing emerging expert visions of equity journal September 2017
Coral reef aerosol emissions in response to irradiance stress in the Great Barrier Reef, Australia journal February 2018
Holistic Assessment of SO 2 Injections Using CESM1(WACCM): Introduction to the Special Issue journal January 2019
Evaluating climate geoengineering proposals in the context of the Paris Agreement temperature goals journal September 2018
Potentially dangerous consequences for biodiversity of solar geoengineering implementation and termination journal January 2018
How do we overcome abrupt degradation of marine ecosystems and meet the challenge of heat waves and climate extremes? journal December 2019
Climate, ecosystems, and planetary futures: The challenge to predict life in Earth system models journal February 2018
Estimating the Impact of Artificially Injected Stratospheric Aerosols on the Global Mean Surface Temperature in the 21th Century journal October 2018
Climate engineering and the ocean: effects on biogeochemistry and primary production journal January 2017
Complementing CO2 emission reduction by solar radiation management might strongly enhance future welfare journal January 2019

Figures / Tables (3)


Similar Records

An overview of the Earth system science of solar geoengineering: Overview of the earth system science of solar geoengineering
Journal Article · Thu Jul 14 00:00:00 EDT 2016 · Wiley Interdisciplinary Reviews: Climate Change · OSTI ID:1343941

Uncertainty and the basis for confidence in solar geoengineering research
Journal Article · Mon Jan 13 00:00:00 EST 2020 · Nature Reviews Earth and Environment · OSTI ID:1343941

We Must Stop Fossil Fuel Emissions to Protect Permafrost Ecosystems
Journal Article · Wed Jun 29 00:00:00 EDT 2022 · Frontiers in Environmental Science · OSTI ID:1343941