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Millar, N., G. P. Robertson, P. R. Grace, R. J. Gehl, and J. P. Hoben. 2010. Nitrogen fertilizer management for nitrous oxide (N2O) mitigation in intensive corn (Maize) production: An emissions reduction protocol for US Midwest agriculture. Mitigation and Adaptation of Strategies for Global Change 15:185-204.
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Gelfand, I. and G. P. Robertson. In press. Mitigation of greenhouse gas emissions from cropping systems. In S. K. Hamilton, J. E. Doll, and G. P. Robertson, editors. The ecology of agricultural ecosystems: long-term research on the path to sustainability. Oxford University Press, New York, New York, USA.
Gelfand, I., R. Sahajpal, X. Zhang, C. R. Izaurralde, K. L. Gross, and G. P. Robertson. 2013. Sustainable bioenergy production from marginal lands in the US Midwest. Nature 493:514-517
A series of automated chambers for collection of naturally occurring greenhouse gas samples -- carbon dioxide, methane, and nitrous oxide -- in a wheat field at the Kellogg Biological Station LTER site.
The net global warming impact (GWI) of cropped and unmanaged ecosystems at the KBS LTER site. Row crops include corn, soybean, and wheat rotations. Unmanaged ecosystems include fields abandoned from agriculture 20 (Early) to 60 (Mid) years ago that are undergoing natural succession toward native deciduous forest (Late).
Gelfand et al., In Press, based on an update of data in Robertson et al. 2000.