Greenhouse gases (GHGs) are of increasing concern because of their potential role in promoting rapid and undesirable change in climate. Agriculture ironically serves as both a source and a sink for this increase in GHGs. This report analyzes agriculture's complex, pivotal role in this vitally important issue by considering policy options, implementation, and future monitoring and verification of GHG mitigation. The report outlines seven potential methods for agricultural mitigation of GHG concentrations.

The same farming practices that promote soil conservation can also decrease the amount of carbon dioxide accumulating in the atmosphere and threatening a global warming. Agricultural practices that conserve soil and increase productivity while improving soil quality also increase the amount of carbon-rich organic matter in soils, thereby providing a global depository for carbon dioxide drawn from the atmosphere by growing plants.

Covers all aspects of the subject, emphasizing adaptation to changes, emission of greenhouse gases, the impact of climate change.