Agriculture Reference
In-Depth Information
Robertson, G. P., and S. K. Hamilton. 2015. Long-term ecological research at the Kellogg
Biological Station LTER Site: conceptual and experimental framework. Pages 1-32 in
S. K. Hamilton, J. E. Doll, and G. P. Robertson, editors. The ecology of agricultural
Landscapes: long-term research on the path to sustainability. Oxford University Press,
New York, New York, USA.
Robertson, G. P., S. K. Hamilton, S. J. Del Grosso, and W. J. Parton. 2011. The biogeochem-
istry of bioenergy landscapes: carbon, nitrogen, and water considerations. Ecological
Applications 21:1055-1067.
Robertson, G. P., K. M. Klingensmith, M. J. Klug, E. A. Paul, J. R. Crum, and B. G. Ellis.
1997. Soil resources, microbial activity, and primary production across an agricultural
ecosystem. Ecological Applications 7:158-170.
Robertson, G. P., and E. A. Paul. 1998. Ecological research in agricultural ecosystems: con-
tributions to ecosystem science and to the management of agronomic resources. Pages
142-164 in M. L. Pace and P. M. Groffman, editors. Successes, limitations and frontiers
in ecosystem science. Springer-Verlag, New York, New York, USA.
Robertson, G. P., and E. A. Paul. 2000. Decomposition and soil organic matter
dynamics. Pages 104-116 in E. S. Osvaldo, R. B. Jackson, H. A. Mooney, and
R. W. Howarth, editors. Methods in ecosystem science. Springer-Verlag, New York,
New York, USA.
Robertson, G. P., E. A. Paul, and R. R. Harwood. 2000. Greenhouse gases in intensive agri-
culture: contributions of individual gases to the radiative forcing of the atmosphere.
Science 289:1922-1925.
Russell, C. A., K. R. Kosola, E. A. Paul, and G. P. Robertson. 2004. Nitrogen cycling in
poplar stands defoliated by insects. Biogeochemistry 68:365-381.
Sánchez, J. E., R. R. Harwood, T. C. Willson, K. Kizilkaya, J. Smeenk, E. Parker, E. A. Paul,
B. D. Knezek, and G. P. Robertson. 2004. Managing soil carbon and nitrogen for pro-
ductivity and environmental quality. Agronomy Journal 96:769-775.
Sánchez, J. E., E. A. Paul, T. C. Willson, J. Smeenk, and R. R. Harwood. 2002. Corn root
effects on the nitrogen-supplying capacity of a conditioned soil. Agronomy Journal
94:391-396.
Schmidt, T. M., and C. Waldron. 2015. Microbial diversity in agricultural soils and its rela-
tion to ecosystem function. Pages 135-157 in S. K. Hamilton, J. E. Doll, and G. P.
Robertson, editors. The ecology of agricultural Landscapes: long-term research on the
path to sustainability. Oxford University Press, New York, New York, USA.
Senthilkumar, S., B. Basso, A. N. Kravchenko, and G. P. Robertson. 2009a. Contemporary
evidence for soil carbon loss in the U.S. corn belt. Soil Science Society of America
Journal 73:2078-2086.
Senthilkumar, S., A. N. Kravchenko, and G. P. Robertson. 2009b. Topography influences
management system effects on total soil carbon and nitrogen. Soil Science Society of
America Journal 73:2059-2067.
Six, J., P. Callewaert, S. Landers, S. D. Gryze, S. J. Morris, R. G. Gregorich, E. A. Paul, and
K. Paustian. 2002a. Measuring and understanding carbon storage in afforested soils by
physical fractionation. Soil Science Society of America Journal 66:1981-1987.
Six, J., R. T. Conant, E. A. Paul, and K. Paustian. 2002b. Stabilization mechanisms of soil
organic matter: implications for C-saturation of soils. Plant and Soil 241:155-176.
Smith, J. L., and E. A. Paul. 1990. The significance of soil microbial biomass estimations.
Pages 357-396 in J. M. Bollag and G. Stotzky, editors. Soil biochemistry. Marcel
Dekker, Inc., New York, New York, USA.
Snapp, S. S., R. G. Smith, and G. P. Robertson. 2015. Designing cropping systems for eco-
system services. Pages 378-408 in S. K. Hamilton, J. E. Doll, and G. P. Robertson,
