Agriculture Reference
In-Depth Information
Blackwood, C. B., C. J. Dell, E. A. Paul, and A. J. M. Smucker. 2006. Eubacterial communi-
ties in different soil macroaggregate environments and cropping systems. Soil Biology
& Biochemistry 38:720-728.
Blackwood, C. B., and E. A. Paul. 2003. Eubacterial community structure and population
size within the soil light fraction, rhizosphere, and heavy fraction of several agricultural
systems. Soil Biology & Biochemistry 35:1245-1255.
Brewer, E. A. 2004. Impacts of calcium and nitrogen on carbon stabilization in soils of an
afforested red pine stand. Thesis, Bradley University, Peoria, Illinois, USA.
Calderón, F. J. 1997. Lipids: their value as molecular markers and their role in the carbon
cycle of arbuscular mycorrhizae. Dissertation, Michigan State University, East Lansing,
Michigan, USA.
Calderón, F. J., J. B. Reeves, H. P. Collins, and E. A. Paul. 2011. Chemical differences in soil
organic matter fractions determined by diffuse-reflectance mid-infrared spectroscopy.
Soil Science Society of America Journal 75:568-579.
Calderón, F. J., D. Schultz, and E. A. Paul. 2012. Carbon allocation, below ground transfers
and lipid turnover in a plant-microbial association. Soil Science Society of America
Journal 76:1614-1623.
CAST (Council for Agricultural Science and Technology). 2011. Carbon sequestration and
greenhouse gas fluxes in agriculture: challenges and opportunities. Task Force Report
142, CAST, Ames, Iowa, USA.
Clapp, C. E., M. H. B. Hayes, A. J. Simpson, and W. L. Kingery. 2005. The chemistry of soil
organic matter. Pages 1-150 in M. A. Tabatabai and D. L. Sparks, editors. Chemical
processes in soils. American Society of Agronomy, Madison, Wisconsin, USA.
Collins, H. P., R. L. Blevins, L. G. Bundy, D. R. Christenson, W. A. Dick, D. R. Huggins,
and E. A. Paul. 1999. Soil carbon dynamics in corn-based agroecosystems: results from
carbon-13 natural abundance. Soil Science Society of America Journal 63:584-591.
Collins, H. P., E. T. Elliott, K. Paustian, L. G. Bundy, W. A. Dick, D. R. Huggins,
A. J. M. Smucker, and E. A. Paul. 2000. Soil carbon pools and fluxes in long-term corn
belt agroecosystems. Soil Biology & Biochemistry 32:157-168.
Collins, H. P., E. A. Paul, K. Paustian, and E. T. Elliott. 1997. Characterization of soil
organic carbon relative to its stability and turnover. Pages 51-72 in E. A. Paul,
K. Paustian, E. T. T. Elliott, and C. V. Cole, editors. Soil organic matter in temperate
agroecosystems: long-term experiments in North America. CRC Press, Boca Raton,
Florida, USA.
Crum, J. R., and H. P. Collins. 1995. KBS soils. Kellogg Biological Station Long-term
Ecological Research, Michigan State University, Hickory Corners, Michigan, USA.
De Gryze, S., J. Six, K. Paustian, S. J. Morris, E. A. Paul, and R. Merckx. 2004. Soil
organic carbon pool changes following land use conversions. Global Change Biology
10:1120-1132.
DiCosty, R. J., D. P. Weliky, S. J. Anderson, and E. A. Paul. 2003.
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N-CPMAS nuclear mag-
netic resonance spectroscopy and biological stability of soil organic matter in whole
soil and particle size fractions. Organic Geochemistry 34:1635-1650.
Feng, H., and B. A. Babcock. 2010. Impacts of ethanol on planted acreage in market equilib-
rium. American Journal of Agricultural Economics 92:789-802.
Fierer, N., A. S. Grandy, J. Six, and E. A. Paul. 2009. Searching for unifying principles in soil
ecology. Soil Biology & Biochemistry 41:2249-2256.
Follett, R. F., E. A. Paul, S. W. Leavitt, A. D. Halvorson, D. Lyon, and G. A. Peterson. 1997.
Carbon isotope ratios of Great Plains soils and in wheat-fallow systems. Soil Science
Society of America Journal 61:1068-1077.
