William R HorwathDr William Horwath is a Distinguished Professor of Soil Biogeochemistry and J. G. Boswell Endowed Chair in Soil Science at the University of California-Davis, USA, where he is also Faculty Director of the Sustainable Agriculture and Food Syste undergraduate major. He is the current chair of the Department of Land, Air and Water Resources at the university. Professor Horwath is Editor of the Soil Science Society of America (SSSA) Journal and is a Fellow of the SSSA. He has published widely on measuring and improving soil health and climate impacts on ecosystems. Read More Read Less