Agricultural conservation has been a public policy issue for more than 60 years. Congress has repeatedly taken action on the issue through water and soil legislation, often as part of omnibus farm bills. The USDA¿s conservation efforts have centered on implementing these conservation programs through working land conservation practices, retiring land from production or estab. conservation easements, and providing technical assistance. The climate change debate and use of ecosystem services markets has brought conservation to the forefront of discussion on the role of agriculture in reducing greenhouse gas emissions. Also, the effect of ethanol production on natural resources and changes in land use is an ongoing concern in the area of biofuels policy.

Contents: (1) Intro.; (2) EPA's Greenhouse Gas Regulations; (3) Legislation on Climate Change: Legislative and Regulatory Issues; Cap-and-Trade; GHG Emission Standards; HFC Cap-and-Trade; Removal of Existing EPA Authorities; Agricultural Sources of Emissions; Internat. Offsets; Tariff Provisions; State Preemption; Experience with Other Cap-and-Trade Systems; (4) Emissions from Power Plants: Clean Air Interstate Rule (CAIR): N. Carolina v. EPA; Effects of the Decision; Judicial and Legislative Options; Clean Air Mercury Rule: Background; NJ v. EPA; Other Mercury Issues; Next Steps; New Source Review; (5) Air Quality Standards; Background; Judicial Reviews; Adequacy of Monitoring. Illus. This is a print on demand publication.

Though overall cancer incidence and mortality have continued to decline in recent years, cancer continues to devastate the lives of far too many Americans. In 2009 alone, 1.5 million American men, women, and children were diagnosed with cancer, and 562,000 died from the disease. There is a growing body of evidence linking environmental exposures to cancer. The Pres. Cancer Panel dedicated its 2008¿2009 activities to examining the impact of environmental factors on cancer risk. The Panel considered industrial, occupational, and agricultural exposures as well as exposures related to medical practice, military activities, modern lifestyles, and natural sources. This report presents the Panel¿s recommend. to mitigate or eliminate these barriers. Illus.