Carbon-dioxide removals through land management – challenges and constraints to multi-Gt scale-up
M Francesca Cotrufo, Colorado State University, Department of Soil and Crop Sciences, Fort Collins, United States, Keith Paustian, Colorado State Univ, Fort Collins, CO, United States, Mahdi Al-Kaisi, Iowa State, Soil Management, Ames, United States, Richard Birdsey, Woods Hole Research Center, New Town Square, PA, United States and John Field, Natural Resource Ecology Laboratory, Fort Collins, CO, United States