Chapter 1 (Organic Matter)

Carbon Sequestration

Soil Carbon Sequestration:
Frequently Asked Questions

Estimated Increase in Atmospheric Carbon Dioxide 
Due to Worldwide Decrease in Soil Organic Matter
(R.W. Mullen, W.E. Thomason, and W.R. Raun)

Estimated Land Area Increase of Agricultural Ecosystems 
to Sequester Excess Atmospheric Carbon Dioxide 
(D.G. Wright, R.W. Mullen, W.E. Thomason, and W.R. Raun)

USGS Workshop

Global Carbon Cycle