Abstract
Carbon (C) sequestration and soil emissions of nitrous oxide (N2O) affect the carbon dioxide (CO2) advantage of energy crops. A long-term study has been performed to evaluate the environmental effects of energy crop cultivation on the loamy sand soil of the drier northeast region of Germany. The experimental field, established in 1994, consisted of columns (0.25 ha each) cultivated with short rotation coppice (SRC: Salix and Populus) and columns cultivated with annual crops. The columns were subdivided into four blocks, with each receiving different fertilization treatments. The soil C content was measured annually from 1994 until 1997, and then in 2006. Soil N2O levels were measured several times per week from 1999 to 2007. Water-filled pore space (WFPS) and soil nitrate measurements have been performed weekly since 2003. Increased C stocks were found in SRC columns, and C loss was observed in blocks with annual crops. The soil from fertilized blocks had higher levels of C than the soil from non-fertilized blocks. SRC cropping systems on dry, loamy sand soils are advantageous relative to annual cropping systems because of higher C sequestration, lower fertilized-induced N2O emissions, and reduced background N2O emissions in these soils. SRC cropping systems on dry, loamy sand soils have a CO2 advantage (approximately 4 Mg CO2 ha−1 year−1) relative to annual cropping systems.
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References
Ball BC, Scott A, Parker JP (1999) Field N2O, CO2 and CH4 fluxes in relation to tillage, compaction and soil quality in Scotland. Soil Till Res 53:29–39. doi:10.1016/S0167-1987(99)00074-4
Crutzen PJ, Mosier AR, Smith KA, Winiwarter W (2008) N2O release from agro-biofuel production negates global warming reduction by replacing fossil fuels. Atmos Chem Phys 8:389–395. Available via http://www.atmos-chem-phys.net/8/389/2008/acp-8-389-2008.pdf. Cited 12 Sep 2009
De Klein C, Novoa RSA, Ogle S, Smith KA, Rochette P, Wirth TC, McConkey BG, Walsh M, Mosier A, Rypdal K, Williams SA (2006) N2O emissions from managed soils, and CO2 emissions from lime and urea application. In: Eggleston HS, Buendia L, Miwa K, Ngara T, Tanabe K (eds) 2006 IPCC Guidelines for National Greenhouse Gas Inventories, vol. 4: Agriculture, Forestry and Other Land Use, Chapter 11, IGES, Japan. Available via http://www.ipcc-nggip.iges.or.jp/public/2006gl/pdf/4_Volume4/V4_11_Ch11_N2O&CO2.pdf. Cited 10 Sep 2009
DWD (2009) Deutscher Wetterdienst online (German Weather Service online). Available via http://www.dwd.de/ and http://www.dwd.de/bvbw/appmanager/bvbw/dwdwwwDesktop?_nfpb=true&_windowLabel=dwdwww_main_book&switchLang=en&_pageLabel=dwdwww_klima_umwelt_book. Cited 12 Sep 2009
Grandy AS, Loecke TD, Parr S, Robertson GP (2006) Long-term trends in nitrous oxide emissions, soil nitrogen, and crop yields of till and no-till cropping systems. J Environ Qual. 35:1487–1495. DOI 10.2134/jeq2005.0166 Available via http://jeq.scijournals.org/cgi/reprint/35/4/1487.pdf. Cited 12 Sep 2009
Grigal DF, Berguson DW (1998) Soil carbon changes associated with short-rotation systems. Biomass Bioenergy 14:371–377. doi:10.1016/S0961-9534(97)10073-3
Guo LB, Gifford RM (2002) Soil carbon stocks and land use change: a meta analysis. Glob Change Biol 8:345–360. doi:10.1046/j.1354-1013.2002.00486.x
Haiti KM, Swarup A, Singh D, Misra AK, Ghosh PK (2006) Long-term continuous cropping, fertilisation, and manuring effects on physical properties and organic carbon content of a sandy loam soil. Aust J Soil Res 44:487–495. doi:10.1071/SR05156
Hansen EA (1993) Soil carbon sequestration beneath hybrid poplar plantations in the north central United States. Biomass Bioenergy 5:431–436. doi:10.1016/0961-9534(93)90038-6
Hellebrand HJ, Scholz V, Kern J (2008) Fertiliser induced nitrous oxide emissions during energy crop cultivation on loamy sand soils. Atmos Environ 42:8403–8411. doi:10.1016/j.atmosenv.2008.08.006
Jackson LE, Calderon FJ, Steenwerth KL, Scow KM, Rolston DE (2003) Responses of soil microbial processes and community structure to tillage events and implications for soil quality. Geoderma 114:305–317. doi:10.1016/S0016-7061(03)00046-6
Jandl R, Lindner M, Vesterdal L, Bauwens B, Baritz R, Hagedorn F, Johnson DW (2007) How strongly can forest management influence soil carbon sequestration? Geoderma 137:253–268. doi:10.1016/j.geoderma.2006.09.003
Kavdir Y, Hellebrand HJ, Kern J (2008) Seasonal variations of nitrous oxide emission in relation to nitrogen fertilization and energy crop types in sandy soil. Soil Till Res 98:175–186. doi:10.1016/j.still.2007.11.002
Loftfield N, Flessa H, Augustin J, Beese F (1997) Automated gas chromatographic system for rapid analysis of the atmospheric trace gases methane, carbon dioxide, and nitrous oxide. J Environ Qual 26:560–564
Mosier AR, Halvorson AD, Peterson GA, Robertson GP, Sherrod L (2005) Measurement of net global warming potential in three agroecosystems. Nutr Cycl Agroecosyst 72:67–76. doi:10.1007/s10705-004-7356-0
Neff JC, Townsend AR, Gleixner G, Lehman SJ, Turnbull J, Bowman WD (2002) Variable effects of nitrogen additions on the stability and turnover of soil carbon. Letters to nature. Nature 419:915–917. doi:10.1038/nature01136
Post WM, Kwon KC (2000) Soil carbon sequestration and land-use change: processes and potential. Glob Change Biol 6:317–327. DOI 10.1046/j.1365-2486.2000.00308.x Available via http://www.esd.ornl.gov/~wmp/PUBS/post_kwon.pdf. Cited 12 Sep 2009
Rochette PH (2008) No-till only increases N2O emissions in poorly-aerated soils. Soil Till Res 101:97–100. doi:10.1016/j.still.2008.07.011
SAS (2009) SAS 8.2. SAS Institute Inc., USA. Available via http://support.sas.com/documentation/onlinedoc/v82/index.html. Cited 12 Sep 2009
Scholz V (1999) Umwelt- und technologiegerechter Anbau von Energiepflanzen. ATB-Research report 1999/1, ATB Potsdam-Bornim
Scholz V, Ellerbrock R (2002) The growth productivity, and environmental impact of the cultivation of energy crops on sandy soil in Germany. Biomass Bioenergy 23:81–92. doi:10.1016/S0961-9534(02)00036-3
Scholz V, Berg W, Kaulfuß P (1998) Energy balance of solid biofuels. J agric Engng Res 71:263–272. doi:10.1006/jaer.1998.0325
Smith P (2008) Land use change and soil organic carbon dynamics. Nutr Cycl Agroecosyst 81:169–178. doi:10.1007/s10705-007-9138-y
Smith KA, Conen F (2004) Impacts of land management on fluxes of trace greenhouse gases. Soil Use Manag 20:255–263. doi:10.1111/j.1475-2743.2004.tb00366.x
StatSoft (2009) Available via http://www.statsoft.com/products/desktop-solutions/. Cited 12 Sep 2009
Strähle M (2007) Soil carbon sequestration rates after the afforestation of arable land with short-rotation poplar and willow. Master thesis, Institute for Ecology, TU Berlin
Xu Y, Chen W, Shen Q (2007) Soil organic carbon and nitrogen pools impacted by long-term tillage and fertilization practices. Commun Soil Sci Plant Anal 38:347–357. doi:10.1080/00103620601172332
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Hellebrand, H.J., Strähle, M., Scholz, V. et al. Soil carbon, soil nitrate, and soil emissions of nitrous oxide during cultivation of energy crops. Nutr Cycl Agroecosyst 87, 175–186 (2010). https://doi.org/10.1007/s10705-009-9326-z
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DOI: https://doi.org/10.1007/s10705-009-9326-z