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Plos One|May 25, 2016
Climate Change and Maize Yield in IowaHong Xu, Tracy E Twine, Evan Girvetz
Proceedings of the National Academy of Sciences of the United States of America|March 30, 2011
Geographic bias of field observations of soil carbon stocks with tropical land-use changes precludes spatial extrapolationJennifer S Powers, Marife D Corre, Tracy E Twine, et al.
Global Change Biology|May 30, 2013
Impacts of elevated CO2 concentration on the productivity and surface energy budget of the soybean and maize agroecosystem in the Midwest USATracy E Twine, Jarod J Bryant, Katherine T Richter, et al.
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