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Climatic Change

, Volume 74, Issue 1–3, pp 349–354 | Cite as

Enhanced Weathering: An Effective and Cheap Tool to Sequester Co2

  • R. D. Schuiling
  • P. Krijgsman
Article

Abstract

Weathering and subsequent precipitation of Ca- and Mg-carbonates are the main processes that control the CO2-concentration in the atmosphere. It seems logical, therefore, to use enhanced weathering as a tool to reduce rising CO2-levels. This can be applied as a technology, by reacting captured CO2 with olivine or calcium-silicates in autoclaves. It can also be applied extensively, by spreading fine-powdered olivine on farmland or forestland. Measures to control the CO2-levels of the atmosphere will be adopted more readily if they also serve some broader economic goals. An effective strategy for CO2 control will require many parallel approaches simultaneously.

Keywords

Olivine Asbestos Acid Rain Chrysotile Mekong Delta 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science + Business Media, Inc. 2006

Authors and Affiliations

  1. 1.Institute of Earth SciencesUtrechtThe Netherlands
  2. 2.WapenveldThe Netherlands

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