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“Soft Spots” in the Global Methane Budget

  • William S. Reeburgh

Abstract

Direct rate measurements under in situ conditions are needed to assess the balance between methane production and consumption in the global methane budget. Measurements of potential CH4 production and oxidation have advanced our understanding and provide a start at predicting the role of CH4 oxidation under altered climate conditions in a range of important CH4 source terms. In situ rate measurements or methods for assessing the fraction of CH4 oxidized have not been possible in wetlands, rice paddies, and landfills. This paper summarizes recent work on these uncertain budget terms and points out approaches needed for in situ measurements

Keywords

Isotope Fractionation Factor Landfill Cover Soil Global Methane Budget Direct Rate Measurement Water Column Oxidation 
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

© Kluwer Academic Publishers 1996

Authors and Affiliations

  • William S. Reeburgh
    • 1
  1. 1.Earth System ScienceUniversity of California, IrvineIrvineUSA

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