Department of Applied Environmental Science
June 2013
CSUMB students are involved in monitoring greenhouse gas emissions in agricultural fields and assessing whether different methods of irrigation and fertilization can lessen the contribution agriculture makes to global warming. Gas is collected in field chambers and then analyzed in the Los Huertos lab at CSUMB using a gas chromatograph. Each sample is analyzed for three different greenhouse gases: carbon dioxide, nitrous oxide, and methane. Finally, statistical methods are used to determine if field practices, such as the use of sprinkler irrigation versus drip irrigation, can make a difference in greenhouse gas production. This information is shared with growers, conservation agencies, and other researchers so that more is learned about how we can influence the environment positively by the way we grow our food.
Story: Pam Krone-Davis