Integrated biochar research: A roadmap

James E. Amonette is a senior research geochemist in the Physical Sciences Division, Pacific Northwest National Laboratory, Richland, Washington, and a research professor of soil chemistry, Center for Sustaining Agriculture and Natural Resources, Washington State University, Richland, Washington. Humberto Blanco-Canqui is a professor of soil science in the Department of Agronomy and Horticulture, University of Nebraska, Lincoln, Nebraska. Chuck Hassebrook is the vice-president for project development at Sandhills Energy LLC, Lincoln, Nebraska. David A. Laird is professor emeritus of agronomy in the Department of Agronomy, Iowa State University, Ames, Iowa, and president of N-Sense LLC, Ames, Iowa. Rattan Lal is distinguished university professor of soil science and director of the Carbon Management and Sequestration Center, The Ohio State University, Columbus, Ohio. Johannes Lehmann is Liberty Hyde Bailey professor of soil and crop sciences in the School of Integrative Plant Science, Cornell University, Ithaca, New York. Deborah Page-Dumroese is a research soil scientist at the Rocky Mountain Research Station, United States Forest Service, Moscow, Idaho.