Trends in soil organic matter and topsoil thickness under regenerative practices at the University of Washington student farm Department of Earth & Space Sciences, University of Washington, Seattle, WA, USA DOI 10.7717/peerj.16336 Academic Editor Maria Luisa Fernandez-Marcos Subject Areas Agricultural Science, Food Science and Technology, Soil Science Keywords Soil health, Soil carbon, Soil organic matter, Regenerative agriculture, Conservation agriculture Copyright © Licence This is an open...