Current state of enteric methane and the carbon footprint of beef and dairy cattle in the United States

Jasmine A. Dillon, Kim R. Stackhouse-Lawson, Greg J. Thoma, Stacey A. Gunter, C. Alan Rotz, Ermias Kebreab, David G. Riley, Luis O. Tedeschi, Juan Villalba, Frank Mitloehner, Alexander N. Hristov, Shawn L. Archibeque, John P. Ritten, Nathaniel D. Mueller