• Agricultural Soil Carbon Sequestration: Economic Issues and Research Needs
  Draft.
• Enhancement of Carbon Sequestration in U.S. Soils
  Submitted to Bioscience.
• Competitiveness of Soil Carbon as an Option: Is it a Bridge to the Future?
  Presented at 3rd Annual Conference on Carbon Capture and Sequestration, Alexandria, Virginia, May 4, 2004.
• Sequestration Offsets versus Direct Emission Reductions: Consideration of Environmental Externalities
  Submitted to Ecological Economics.
• Insights from Agricultural and Forestry GHG Offset Studies that Might Influence IAM Modeling

 Draft Book Chapter

• On-Farm Carbon Sequestration? Can a farmer make some money at it?
  Paper Presented at Purdue Top Farmer Workshop 2003.
• Carbon Sequestration via Tree Planting on Agricultural Lands: An Economic Study of Costs and Policy Design Alternatives
  Paper Presented at EMF Meeting 1998.
• Harvesting the Greenhouse: Comparing Biological Sequestration with Emissions Offsets
  Article under submission.
• Carbon Sequestration Through Tree Planting on Agricultural Lands
  This copy is Chapter 27 in Soil Management and Greenhouse Effect.
• Carbon Sequestration through Tree Planting on Agricultural Lands This copy was Presented at an International Symposium: Soil Process and Management Systems.
• Minimum Cost Strategies for Sequestering Carbon in Forests
  Early draft of paper in Land Economics, (August)1999.
• Projecting Impacts of Global Climate Change on the U.S. Forest and Agriculture Sectors and Carbon Budgets
  Report under national climate change assessment, and paper forthcoming in Forest Ecology and Management, (Special Issue), 2002.
• Assessing Effects of Mitigation Strategies for Global Climate Change with an Intertemporal Model of the U.S. Forest and Agriculture Sectors
  Early draft of paper in Environmental and Resource Economics, 9, 259-274, 1997.
• Evaluating Forest Carbon Sequestration Potential in the U.S. with an Economic Model of the Forest and Agricultural Sectors
  Presented at Advances in Terrestrial Ecosystem Carbon Inventory, Measurements and Monitoring, Raleigh, NC, 2000.
• Influences of Permanence on the Comparative Value of Biological Sequestration versus Emissions Offsets