Growing Carbon and Reducing Greenhouse Gas Emissions: Opportunities for Agricultural Stewardship
Author:
Natural Resources Conservation Service
Date Published:
8/2005
Description:
Greenhouse gases (GHGs), such as carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and water vapor are a critical part of the climate system. These gases are effective in trapping heat generated at the earthʼs surface. Without GHGs, the earth would be too cold for agricultural production. However, human activity is contributing to increases in GHG concentrations in the atmosphere and the increases are causing consequent changes in temperature and other aspects of climate. Climate change has the potential to affect the entire world. While uncertainties remain in our understanding of climate science, we know enough to act now to slow and, as science justifies, eventually reverse, the pattern of GHG growth. Although agricultural sources account for only 7% of the GHG emissions in the US, many sources can be reduced. Producers have opportunities to employ conservation practices that save money and time while reducing GHG emissions and growing a new crop – carbon.
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