Quantifying Hydrologic and Water Quality Responses to Bioenergy Crops in Town Creek Watershed in Mississippi

DOI: 10.4236/jsbs.2013.33028   PDF   HTML     3,279 Downloads   5,115 Views   Citations


Bioenergy crops are considered as a feedstock source, which can be grown in marginal soils. However, these crops may have different levels of crop yield potential and environmental benefits. The objectives of this study were to model and compare the effects of four bioenergy crops (corn—Zea mays, soybeanGlycine max (L.) Merr., miscanthus—Miscanthus-giganteus, and switchgrass—Panicum virgatum) in the Town Creek watershed (TCW) in northeast Mississippi using the Soil and Water Assessment Tool (SWAT) model. The calibrated SWAT model for TCW was used to quantify impacts to streamflow, crop yield, and sediment yield. The SWAT model reasonably (3·s-1) from the TCW when compared with the USGS observed stream flow (29.34 m3·s-1. In addition, model reasonably predicted (±6%) average annual corn yield (4.66 Mg·ha-1) and soybean yield (1.42 Mg·ha-1) as compared to National Agricultural Statistics Service (NASS) reported average annual corn (4.96 Mg·ha-1) and soybean yield (1.34 Mg·ha-1) from the watershed. Further, the model simulated results from this study determined that long-term average annual feedstock yield from TCW is the greatest when growing miscanthus grass (817,732 Mg) followed by switchgrass (477,317 Mg), corn (236,132 Mg), and soybeans (65,235 Mg). The SWAT model predicted the greatest annual average sediment yield (6.62 Mg·ha-1) from continuous corn crop scenario while the perennial grasses (switchgrass and miscanthus) had the lowest sediment yield (2.91 Mg·ha-1 and 3.20 Mg·ha-1 respectively). Overall, producing a perennial grass in the TCW would provide the largest biomass feedstock source with the least environmental impact. The results of this study will help to


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Parajuli, P. and Duffy, S. (2013) Quantifying Hydrologic and Water Quality Responses to Bioenergy Crops in Town Creek Watershed in Mississippi. Journal of Sustainable Bioenergy Systems, 3, 202-208. doi: 10.4236/jsbs.2013.33028.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] International Energy Outlook, “Energy Information Administration,” Office of Integrated Analysis and Forecasting, US Department of Energy, Washington DC, 2012.
[2] M. Pidwirny, “Atmospheric Composition: Carbon Dioxide,” Fundamentals of Physical Geography, 2nd Edition, 2012. http://www.physicalgeography.net/fundamentals/7aCO2.html
[3] R. Lemus and R. Lal, “Bioenergy Crops and Carbon Sequestration,” Critical Reviews in Plant Sciences, Vol. 24, No. 1, 2005, pp. 1-21. doi:10.1080/07352680590910393
[4] G. C. Hickman, A. Vanloocke, F. G. Dohlman and C. J. Bernacchi, “A Comparison of Canopy Evapotranspiration for Maize and Two Perennial Grasses Identified as Potential Bioenergy Crop,” Global Change Biology Bioenergy, Vol. 2, No. 4, 2010, pp. 157-168.
[5] R. Lemus, B. Baldwin and D. Lang, “Agronomic Suitability of Bioenergy Crops in Mississippi,” Extension Service of Mississippi State University, Publication # 2713.
[6] M. R. Schmer, K. P. Vogel and R. K. M. Perrin “Net energy of Cellulosic Ethanol from Switchgrass,” Proceedings of the National Academy of Sciences of the United States of America, Vol. 105, No. 2, 2008, pp. 464-469. doi:10.1073/pnas.0704767105
[7] E. A. Heaton, F. G. Dohleman and S. P. Long, “Meeting US Biofuel Goals with Less Land: The Potential of Miscanthus,” Global Change Biology, Vol. 14, No. 9, 2008, pp. 1-15. doi:10.1111/j.1365-2486.2008.01662.x
[8] M. Khanna, B. Dhungana and J. Clifton-Brown, “Costs of Producing Miscanthus and Switchgrass for Bioenergy in Illinois,” Biomass Bioenergy, Vol. 32, No. 6, 2008, pp. 482-493. doi:10.1016/j.biombioe.2007.11.003
[9] A. K. Jain, M. Khanna, M. Erickson and H. Huang, “An Integrated Biogeochemical and Economic Analysis of Bioenergy Crops in the Midwestern United States,” Global Change Biology Bioenergy, Vol. 2, No. 5, 2010, pp. 217-234. doi:10.1111/j.1757-1707.2010.01041.x
[10] G. F. McIsaac, M. B. David and C. A. Mitchell, “Miscanthus and Switchgrass Production in Central Illinois: Impacts on Hydrology and Inorganic Nitrogen Leaching,” Journal of Environmental Quality, Vol. 39, No. 5, 2010, pp. 1790-1799. doi:10.2134/jeq2009.0497
[11] P. V. V. Le, P. Kumar and D. T. Drewry, “Implications for the Hydrologic Cycle under Climate Change Due to the Expansion of Bioenergy Crops in the Midwestern United States,” Proceedings of the National Academy of Sciences of the United States of America, Vol. 108, No. 37, 2011, pp. 15085-15090. doi:10.1073/pnas.1107177108
[12] F. G. Dohleman and S. P. Long, “More Productive Than Maize in the Midwest: How Does Miscanthus Do It?” Plant Physiology, Vol. 150, No. 4, 2009, pp. 2104-2115. doi:10.1104/pp.109.139162
[13] R. Lemus, E. C. Brummer, C. L. Burras, K. J. Moore, M. F. Barker and N. E. Molstad, “Effects of Nitrogen Fertilization on Biomass Yield and Quality in Large Fields of Established Switchgrass in Southern Iowa, USA,” Biomass and Bioenergy, Vol. 32, No. 12, 2008, pp. 1187-1194. doi:10.1016/j.biombioe.2008.02.016
[14] T. L. Ng, J. W. Eheart, X. Cai and F. Miguez, “Modeling Miscanthus in the Soil and Water Assessment Tool (SWAT) to Simulate Its Water Quality Effects as a Bioenergy Crop,” Environmental Science and Technology, Vol. 44, No. 18, 2010, pp. 7138-7144. doi:10.1021/es9039677
[15] A. Karp and I. Shield, “Bioenergy from Plants and the Sustainable Yield Challenge,” New Phytologist, Vol. 179, No. 1, 2008, pp. 15-32. doi:10.1111/j.1469-8137.2008.02432.x
[16] US Environmental Protection Agency, “Carbon Sequestration in Agriculture and Forestry,” 2012. http://www.epa.gov/sequestration/tools_resources.html
[17] L. Baskaran, H. I. Jager, P. E. Schweizer and R. Srinivasan, “Progress toward Evaluating the Sustainability of Switchgrass as a Bioenergy Crop Using the SWAT Model,” Transactions of the ASABE, Vol. 53, No. 5, 2010, pp. 1547-1556.
[18] J. G. Arnold, R. Srinivasan, R. S. Muttiah and J. R. Wiliams, “Large-Area Hydrologic Modeling and Assessment Part I: Model Development,” Journal of the American Water Resources Association, Vol. 34, No. 1, 1998, pp. 73-89. doi:10.1111/j.1752-1688.1998.tb05961.x
[19] P. W. Gassman, M. R. Reyes, C. H. Green and J. G. Arnold, “The Soil and Water Assessment Tool: Historical Development, Applications, and Future Research Directions,” Transactions of the ASABE, Vol. 50, No. 4, 2007, pp. 1211-1250.
[20] R. Srinivasan, X. Zhang and J. Arnold, “SWAT Ungauged: Hydrological Budget and Crop Yield Predictions in the Upper Mississippi River Basin,” Transactions of the ASABE, Vol. 53, No. 5, 2010, pp. 1533-1546.
[21] S. S. Nair, D. W. King, J. D. Witter, B. L. Sohngen and N. R. Fausey, “Importance of Crop Yield in Calibrating Watershed Water Quality Simulation Tools,” Journal of the American Water Resources Association, Vol. 47, No. 6, 2011, pp. 1285-1297. doi:10.1111/j.1752-1688.2011.00570.x
[22] National Climatic Data Center (NCDC), “Locate Weather Observation Station Record,” 2012. http://www.ncdc.noaa.gov/oa/climate/stationlocator.html
[23] Natural Resources Conservation Service (NRCS), “Mississippi Conservation Security Program (CSP),” 2012. http://www.ms.nrcs.usda.gov/-programs/MissCSP.html
[24] US Environmental Protection Agency (US EPA), “Waterbody Report for Town Creek,” 2012. http://oaspub.epa.gov/tmdl/attains_waterbody.control?p_list_id=MS013TE&p_cycle=2006&p_state=MS&p_report_type=T
[25] S. L. Neitsch, J. G. Arnold, J. R. Kiniry and J. R. Williams, “Soil and Water Assessment Tool (SWAT), Theoretical Documentation,” Blackland Research Center, Grassland, Soil and Water Research Laboratory, Agricultural Research Service, Temple, 2005.
[26] SCS (Soil Conservation Service), “Section 4: Hydrology,” In: V. Mockus, and Revised by V. McKeever, W. Owen and R. Rallison, Eds., National Engineering Handbook, USDA/NRCS, Washington DC, 1972, 127 Pages.
[27] P. B. Parajuli, “Assessing Sensitivity of Hydrologic Responses to Climate Change from Forested Watershed in Mississippi,” Hydrologic Processes, Vol. 24, No. 26, 2010, pp. 3785-3797. doi:10.1002/hyp.7793
[28] J. R. Williams, C. A. Jones, J. R. Kiniry and D. A. Spanel, “The EPIC Crop Growth Model,” Transactions of the American Society of Agricultural Engineers, Vol. 32, No. 2, 1989, pp. 497-511.
[29] US Geological Survey (USGS), “National Elevation Dataset,” 2011. http://seamless.usgs.gov/ned1.php
[30] US Department of Agriculture, Natural Resources Conservation Service (USDA-NRCS), “US General Soil Map (STATSGO2) for Mississippi,” 2010. http://soildatatmart.nrsc.usda
[31] National Agricultural Statistics Service (NASS), “Mississippi Cropland Data Layer,” 2010. http://datagateway.nrcs.usda.gov/
[32] A. N. Sharpley and J. R. Williams, “Erosion/Productivity Impact Calculator: 1. Model documentation. Tech. Bulletin 1768,” US Department of Agriculture, Agricultural Research Service, Washington DC, 1990.
[33] W. G. Kepner, D. J. Semmens, S. Bassett, D. A. Mouat and D. C. Goodrich, “Scenario Analysis for the San Pedro River, Analyzing Hydrological Consequences of a Future Environment,” Journal of Environmental Monitoring and Assessment, Vol. 94, No. 1-3, 2004, pp. 115-127. doi:10.1023/B:EMAS.0000016883.10110.15
[34] D. J. Parrish and J. H. Fike, “The Biology and Agronomy of Switchgrass for Biofuels,” Critical Reviews in Plant Sciences, Vol. 24, No. 5-6, 2005, pp. 423-459. doi:10.1080/07352680500316433
[35] US Department of Agriculture-Natural Resources Conservation Service (USDA-NRCS), “Planting and Managing Switchgrass as a Biomass Energy Crop. Plant Materials Program, Technical Note 4,” 2012. http://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb1042293.pdf
[36] US Department of Agriculture-Natural Resources Conservation Service (USDA-NRCS), “Planting and Harvesting Giant Miscanthus as a Biomass Energy Crop. Plant Materials Program, Technical Note 4,” 2012. http://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb1044768.pdf
[37] R. Perrin, K. Vogel, M. Schmer and R. Mitchell, “FarmScale Production Cost of Switchgrass for Biomass,” Bioenergy Research, Vol. 1, No. 1, 2008, pp. 91-97. doi:10.1007/s12155-008-9005-y

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