Factors influencing soil aggregation and particulate organic matter responses to bioenergy crops across a topographic gradient

Abbott, 1984, The effect of phosphorus on the formation of hyphae in soil by the vesicular-arbuscular mycorrhizal fungus, Glomus fasciculatum, New Phyt., 97, 437, 10.1111/j.1469-8137.1984.tb03609.x Anderson-Teixera, 2013, Altered belowground carbon cycling following land-use change to perennial bioenergy crops, Ecosystems, 16, 508, 10.1007/s10021-012-9628-x Angers, 2006, Recently deposited organic matter in soil water-stable aggregates, Soil Sci. Soc. Am. J., 60, 1547, 10.2136/sssaj1996.03615995006000050037x Bach, 2010, Soil texture affects soil microbial and structural recovery during grassland restoration, Soil Biol. Biochem., 42, 2182, 10.1016/j.soilbio.2010.08.014 Balesdent, 2000, Relationship of soil organic matter dynamics to physical protection and tillage, Soil Tillage Res., 53, 215, 10.1016/S0167-1987(99)00107-5 Barto, 2010, Contributions of biotic and abiotic factors to soil aggregation across a land use gradient, Soil Biol. Biochem., 42, 2316, 10.1016/j.soilbio.2010.09.008 Beare, 1994, Aggregate-protected and unprotected organic matter pools in conventional- and no-tillage soils, Soil Sci. Soc. Am. J., 58, 787, 10.2136/sssaj1994.03615995005800030021x Blake, 1986, Bulk density, 363 Blanco-Canqui, 2010, Energy crops and their implications on soil and environment, Agron. J., 102, 403, 10.2134/agronj2009.0333 Blanco-Canqui, 2007, Regional assessment of soil compaction and structural properties under no-till farming, Soil Sci. Soc. Am. J., 71, 1770, 10.2136/sssaj2007.0048 Cambardella, 1992, Particulate soil organic-matter changes across a grassland cultivation sequence, Soil Sci. Soc. Am. J., 56, 777, 10.2136/sssaj1992.03615995005600030017x Cambardella, 1993, Carbon and nitrogen distribution in aggregates from cultivated and native grassland soils, Soil Sci. Soc. Am. J., 57, 1071, 10.2136/sssaj1993.03615995005700040032x Cambardella, 2001, Estimation of particulate and total organic matter by weight loss-on-ignition, 349 Cambardella, 2004, Watershed-scale assessment of soil quality in the loess hills of southwest Iowa, Soil Tillage Res., 78, 237, 10.1016/j.still.2004.02.015 Campbell, 2008, The global potential of bioenergy on abandoned agricultural lands, Environ. Sci. Technol., 42, 5791, 10.1021/es800052w Cerli, 2012, Separation of light and heavy organic matter fractions in soil — testing for proper density cut-off and dispersion level, Geoderma, 170, 403, 10.1016/j.geoderma.2011.10.009 Chaudhary, 2009, Untangling the biological contributions to soil stability in semiarid shrublands, Ecol. Appl., 19, 110, 10.1890/07-2076.1 Chimento, 2014, Carbon sequestration potential in perennial bioenergy crops: the importance of organic matter inputs and its physical protection, Glob. Chang. Biol. Bioenergy, 10.1111/gcbb.12232 Dale, 2011, Interactions among bioenergy feedstock choices, landscape dynamics, and land use, Ecol. Appl., 21, 1039, 10.1890/09-0501.1 De Gryze, 2005, A quantification of short-term macroaggregate dynamics: influences of wheat residue input and texture, Soil Biol. Biochem., 37, 56, 10.1016/j.soilbio.2004.07.024 de Vries, 2006, Fungal/bacterial ratios in grasslands with contrasting nitrogen management, Soil Biol. Biochem., 38, 2092, 10.1016/j.soilbio.2006.01.008 Doran, 1994, Defining and assessing soil quality, No. 35, 3 Dungait, 2012, Soil organic matter turnover is governed by accessibility not recalcitrance, Glob. Chang. Biol., 18, 1781, 10.1111/j.1365-2486.2012.02665.x Edwards, 1967, Microaggregates in soils, J. Soil Sci., 18, 64, 10.1111/j.1365-2389.1967.tb01488.x Eisenhauer, 2013, Plant diversity effects on soil food webs are stronger than those of elevated CO2 and N deposition in a long-term grassland experiment, Proc. Natl. Acad. Sci. U. S. A., 110, 6889, 10.1073/pnas.1217382110 Eissenstat, 1997, The ecology of root lifespan, Adv. Ecol. Res., 27, 1, 10.1016/S0065-2504(08)60005-7 Elliott, 1986, Aggregate structure and carbon, nitrogen, and phosphorus in native and cultivated soils, Soil Sci. Soc. Am. J., 50, 627, 10.2136/sssaj1986.03615995005000030017x Elliott, 1991, Physical separation of soil organic matter, Agric. Ecosyst. Environ., 34, 407, 10.1016/0167-8809(91)90124-G Gale, 2000, Surface residue- and root-derived carbon in stable and unstable aggregates, Soil Sci. Soc. Am. J., 64, 196, 10.2136/sssaj2000.641196x Gale, 2000, Root-derived carbon and the formation and stabilization of aggregates, Soil Sci. Soc. Am. J., 64, 201, 10.2136/sssaj2000.641201x Garten, 2002, Landscape level differences in soil carbon and nitrogen: implications for soil carbon sequestration, Glob. Biogeochem. Cycles, 16, 1, 10.1029/2002GB001918 Gelfand, 2013, Sustainable bioenergy production from marginal lands in the US Midwest, Nature, 493, 514, 10.1038/nature11811 Golchin, 1994, Study of free and occluded particulate organic matter in soils by solid state 13CP/MAS NMR spectroscopy and scanning electron microscopy, Aust. J. Soil Res., 32, 285, 10.1071/SR9940285 Grandy, 2006, Aggregation and organic matter protection following tillage of a previously uncultivated soil, Soil Sci. Soc. Am. J., 70, 1398, 10.2136/sssaj2005.0313 Groemping Guggenberger, 1994, Land-use effects on the composition of organic matter in particle-size separates of soil: I. Lignin and carbohydrate signature, Eur. J. Soil Sci., 45, 449, 10.1111/j.1365-2389.1994.tb00530.x Guzman, 2011, Landscape position effect on selected soil physical properties of reconstructed prairies in southcentral Iowa, J. Soil Water Conserv., 66, 183, 10.2489/jswc.66.3.183 Hargreaves, 2014, Physiological shifts in the microbial community drive changes in enzyme activity in a perennial agroecosystem, Biogeochemistry, 117, 67, 10.1007/s10533-013-9893-6 Heaton, 2013, Managing a second-generation crop portfolio through sustainable intensification: examples from the USA and the EU, Biofuels Bioprod. Biorefin., 7, 702, 10.1002/bbb.1429 Hook, 2000, Biogeochemistry in a shortgrass landscape: control by topography, soil texture, and microclimate, Ecology, 81, 2686, 10.1890/0012-9658(2000)081[2686:BIASLC]2.0.CO;2 Jastrow, 1987, Changes in soil aggregation associated with tallgrass prairie restoration, Am. J. Bot., 74, 1656, 10.2307/2444134 Jastrow, 1996, Soil aggregate formation and the accrual of particulate and mineral-associated organic matter, Soil Biol. Biochem., 28, 656, 10.1016/0038-0717(95)00159-X Jastrow, 1996, Carbon dynamics of aggregate associated organic matter estimated by carbon-13 natural abundance, Soil Sci. Soc. Am. J., 60, 801, 10.2136/sssaj1996.03615995006000030017x Jastrow, 1998, Contributions of interacting biological mechanisms to soil aggregate stabilization in restored prairie, Soil Biol. Biochem., 30, 905, 10.1016/S0038-0717(97)00207-1 John, 2005, Storage of organic carbon in aggregate and density fractions of silty soils under different types of land use, Geoderma, 128, 63, 10.1016/j.geoderma.2004.12.013 Jung, 2011, Impacts of nitrogen fertilization on biomass production of switchgrass (Panicum virgatum L.) and changes in soil organic carbon in Ohio, Geoderma, 166, 145, 10.1016/j.geoderma.2011.07.023 Kay, 1990, Rates of change of soil structure under different cropping systems, Adv. Soil Sci., 12, 1, 10.1007/978-1-4612-3316-9_1 Kemper, 1966, Aggregate stability of soils from western United States and Canada, 1 Kemper, 1986, Aggregate stability and size distribution Kettler, 2001, Simplified method for particle-soil determination to accompany soil-quality analyses, Soil Sci, Soc. Am. J., 65, 849, 10.2136/sssaj2001.653849x Kisselle, 2001, Budgets for root-derived C and litter-derived C: comparison between conventional tillage and no tillage soils, Soil Biol. Biochem., 33, 1067, 10.1016/S0038-0717(01)00012-8 Kleber, 2011, Old and stable soil organic matter is not necessarily chemically recalcitrant: implications for modeling concepts and temperature sensitivity, Glob. Chang. Biol., 17, 1097, 10.1111/j.1365-2486.2010.02278.x Koide, 1990, On host regulation of the vesicular-arbuscular mycorrhizal symbiosis, New Phyt., 114, 59, 10.1111/j.1469-8137.1990.tb00373.x Lê, 2008, FactoMineR: an R package for multivariate analysis, J. Stat. Softw., 25, 1, 10.18637/jss.v025.i01 Lehmann, 2007, Organic matter stabilization in soil microaggregates: implications from spatial heterogeneity of organic carbon contents and carbon forms, Biogeochemistry, 85, 45, 10.1007/s10533-007-9105-3 Leifeld, 2005, Soil organic matter fractions as early indicators for carbon stock changes under different land-use, Geoderma, 124, 143, 10.1016/j.geoderma.2004.04.009 Lemus, 2005, Bioenergy crops and carbon sequestration, Crit. Rev. Plant Sci., 24, 1, 10.1080/07352680590910393 Liao, 2006, Organic matter turnover in soil physical fractions following woody plant invasion of grassland: evidence from natural 13C and 15N, Soil Biol. Biochem., 38, 3197, 10.1016/j.soilbio.2006.04.004 Manatt, 2013, Farm-scale costs and returns for second-generation bioenergy cropping systems in the US Corn Belt, Environ. Res. Lett., 8, 035037, 10.1088/1748-9326/8/3/035037 Marquez, 1999, Assessing soil quality in a riparian buffer by testing organic matter fractions in central Iowa, USA, Agrofor. Syst., 44, 133, 10.1023/A:1006261519080 Marriott, 2006, Total and labile soil organic matter in organic and conventional farming systems, Soil Sci. Soc. Am. J., 70, 950, 10.2136/sssaj2005.0241 Martens, 2003, Soil organic C content and composition of 130-year crop, pasture and forest land-use managements, Glob. Chang. Biol., 10, 65, 10.1046/j.1529-8817.2003.00722.x McLauchlan, 2004, Comparison of labile soil organic matter fractionation techniques, Soil Sci. Soc. Am. J., 68, 1616, 10.2136/sssaj2004.1616 Miller, 1990, Hierarchy of root and mycorrhizal fungal interactions with soil aggregation, Soil Biol. Biochem., 22, 570, 10.1016/0038-0717(90)90001-G O'Brien, 2013, Physical and chemical protection in hierarchical soil aggregates regulates carbon and nitrogen recovery in restored perennial grasslands, Soil Biol. Biochem., 61, 1, 10.1016/j.soilbio.2013.01.031 Oades, 1984, Soil organic matter and structural stability: mechanisms and implications for management, Plant Soil, 76, 319, 10.1007/BF02205590 Ontl, 2013, Topographic and soil influences on root productivity of three bioenergy cropping systems, New Phytol., 199, 727, 10.1111/nph.12302 Pennock, 1994, Landscape scale changes in indicators of soil quality due to cultivation in Saskatchewan, Canada, Geoderma, 64, 1, 10.1016/0016-7061(94)90086-8 Peters, 2007, Cross-scale interactions and changing pattern–process relationships: consequences for system dynamics, Ecosystems, 10, 790, 10.1007/s10021-007-9055-6 Pierson, 1990, Aggregate stability in the Palouse region of Washington: effect of landscape position, Soil Sci. Soc. Am. J., 54, 1407, 10.2136/sssaj1990.03615995005400050033x Poirier, 2005, The chemical composition of measurable soil organic matter pools, Org. Geochem., 36, 1174, 10.1016/j.orggeochem.2005.03.005 Puget, 2000, Dynamics of soil organic matter associated with particle-size fractions of water-stable aggregates, Eur. J. Soil Sci., 51, 595, 10.1046/j.1365-2389.2000.00353.x R Core Team, 2013 Rabbi, 2013, Mean residence time of soil organic carbon in aggregates under contrasting land uses based on radiocarbon measurements, Radiocarbon, 55, 127, 10.2458/azu_js_rc.v55i1.16179 Rasse, 2005, Is soil carbon mostly root carbon? Mechanisms for a specific stabilisation, Plant Soil, 269, 341, 10.1007/s11104-004-0907-y Reid, 2012, Biodiversity, nitrogen deposition and CO2 affect grassland soil carbon cycling but not storage, Ecosystems, 12, 580, 10.1007/s10021-012-9532-4 Robertson, 2011, The biogeochemistry of bioenergy landscapes: carbon, nitrogen, and water considerations, Ecol. Appl., 21, 1055, 10.1890/09-0456.1 Schimel, 1985, Soil organic matter dynamics in a paired rangeland and cropland toposequences in North Dakota, Geoderma, 36, 201, 10.1016/0016-7061(85)90002-3 Senthilkumar, 2009, Topography influences management system effects on total soil carbon and nitrogen, Soil Sci. Soc. Am. J., 73, 2059, 10.2136/sssaj2008.0392 Sherrod, 2002, Inorganic carbon analysis by modified pressure-calcimeter method, Soil Sci. Soc. Am. J., 66, 299, 10.2136/sssaj2002.0299 Siddiky, 2012, Soil biota effects on soil structure: interactions between arbuscular mycorrhizal fungal mycelium and Collembola, Soil Biol. Biochem., 50, 33, 10.1016/j.soilbio.2012.03.001 Siddiky, 2012, Arbuscular mycorrhizal fungi and Collembola non-additively increase soil aggregation, Soil Biol. Biochem., 47, 93, 10.1016/j.soilbio.2011.12.022 Six, 1998, Aggregate and soil organic matter accumulation in cultivated and native grassland soils, Soil Sci. Soc. Am. J., 62, 1367, 10.2136/sssaj1998.03615995006200050032x Six, 1999, Aggregate and soil organic matter dynamics under conventional and no-tillage systems, Soil Sci. Soc. Am. J., 63, 1350, 10.2136/sssaj1999.6351350x Six, 2000, Soil structure and soil organic matter: I. Distribution of aggregate size classes and aggregate associated carbon, Soil Sci. Soc. Am. J., 64, 681, 10.2136/sssaj2000.642681x Six, 2002, Stabilization mechanisms of soil organic matter: implications for C-saturation of soils, Plant Soil, 155, 155, 10.1023/A:1016125726789 Six, 2004, A history of research on the link between (micro)aggregates, soil biota, and soil organic matter dynamics, Soil Till. Res., 79, 7, 10.1016/j.still.2004.03.008 Soil Survey Staff, Natural Resources Conservation Service, United States Department of Agriculture Tan, 2004, Relationships between surface soil organic carbon pool and site variables, Geoderma, 121, 187, 10.1016/j.geoderma.2003.11.003 Tiemann, 2015, Mechanisms of soil carbon accrual and storage in bioenergy cropping systems, Glob. Chang. Biol. Bioenergy, 7, 161, 10.1111/gcbb.12126 Tilman, 2006, Carbon-negative biofuels from low-input high-diversity grassland biomass, Science, 314, 1598, 10.1126/science.1133306 Tisdall, 1982, Organic matter and water-stable aggregates in soils, J. Soil Sci., 33, 141, 10.1111/j.1365-2389.1982.tb01755.x Torn, 2009, Storage and turnover of organic matter in soil Trumbore, 2009, Radiocarbon and soil carbon dynamics, Annu. Rev. Earth Planet. Sci., 37, 47, 10.1146/annurev.earth.36.031207.124300 Viaud, 2010, Toward landscape-scale modeling of soil organic matter dynamics in agroecosystems, Soil Sci, Soc. Am. J., 74, 1847, 10.2136/sssaj2009.0412 Wilson, 2009, Soil aggregation and carbon sequestration are tightly correlated with the abundance of arbuscular mycorrhizal fungi: results from long-term field experiments, Ecol. Lett., 12, 452, 10.1111/j.1461-0248.2009.01303.x Wilson, 2014, Establishment and short-term productivity of annual and perennial bioenergy crops across a landscape gradient, Bioenergy Res., 7, 885, 10.1007/s12155-014-9409-9 Yamashita, 2006, Organic matter in density fractions of water-stable aggregates in silty soils: effects of land use, Soil Biol. Biochem., 38, 3222, 10.1016/j.soilbio.2006.04.013 Yoo, 2006, Spatial patterns of soil organic carbon on hillslopes: integrating geomorphic processes and the biological C cycle, Geoderma, 130, 47, 10.1016/j.geoderma.2005.01.008 Zhang, 2012, Effects of conservation tillage on soil aggregation and aggregate binding agents in black soil of Northeast China, Soil Till. Res., 124, 196, 10.1016/j.still.2012.06.007 Zhang, 2013, Contributions of soil biota to C sequestration varied with aggregate fractions under different tillage systems, Soil Biol. Biochem., 62, 147, 10.1016/j.soilbio.2013.03.023