Canopy Chamber Measurements of Carbon Dioxide Fluxes in Corn and Soybean Fields

by Zhuangji Wang, Chenyi Luo, Thomas J. Sauer, Matthew J. Helmers, Liukang Xu, Robert Horton
Published 2018-12-01

Maximum soil organic carbon storage in Midwest U.S. cropping systems when crops are optimally nitrogen-fertilized.

by Hanna J Poffenbarger, Daniel W Barker, Matthew J Helmers, Fernando E Miguez, Daniel C Olk, John E Sawyer, Johan Six, Michael J Castellano
Published 2017-01-01

Increased Duration of Drying–Rewetting Cycles Increases Nitrate Removal in Woodchip Bioreactors

by Bryan M. Maxwell, François Birgand, Louis A. Schipper, Laura E. Christianson, Shiying Tian, Matthew J. Helmers, David J. Williams, George M. Chescheir, Mohamed A. Youssef
Published 2019-09-01