Bibliography
- National Research Council. Water Implications of Biofuels Production in the United States. National Academies Press, Washington DC, USA, 1–88 (2008).
- Dominguez-Faus R, Powers SE, Burken JG, Alvarez PJJ. The water footprint of biofuels. A drink or drive issue. Environ. Sci. Technol.43(9),3005–3010 (2009).
- Donner SD, Kucharik CJ. Corn-based ethanol production compromises goal of reducing nitrogen export by the Mississippi River. Proc. Natl Acad. Sci. USA105(11),4513–4518 (2008).
- Chiu YW, Walseth B, Suh S. Water embodied in bioethanol in the US. Environ. Sci. Technol.43(8),2688–2692 (2009)
- Parrish DJ, Fike JH. The biology and agronomy of switchgrass for biofuels. Crit. Rev. Plant Sci.24(5),423–458 (2005).
- Lee DK, Boe A. Biomass production of switchgrass in central South Dakota. Crop Sci.45,2583–2590 (2005)
- Department of Energy. Energy Demands on Water Resources: Report to Congress on the Interdependency of Energy and Water. Department of Energy, Washington, DC, USA, 1–54 (2006).
- Hayes T, Haston K, Tsui M, Hoang A, Haeffele C, Vonk A. Atrazine-induced hermaphroditism at 0.1 ppb in American leopard frogs (Rana pipiens): laboratory and field evidence. Environ. Health Pers.111(4),568–575 (2003).
- Solomon KR, Carr JA, Du Preez LH, Kendall RJ, Smith EE, Van Der Kraak GJ. Effects of atrazine on fish, amphibians, and aquatic reptiles: a critical review. Crit. Rev. Toxicol.38,721–772 (2008).
- Diaz RJ, Rosenberg R. Spreading dead zones and consequences for marine Ecosystems Sci.321,926–929 (2008).
- Goolsby DA, Battaglin WA, Aulenbach BT, Hooper RP. Nitrogen flux and sources in the Mississippi River Basin. Sci. Total Environ.248(2–3),75–86 (2000).
- Smil V. Nitrogen in crop production. An account of global flows. Global Biogeochem. Cycles13(2),647–662 (1999).
- Miller SA, Landis AE, Theis TL. Use of Monte Carlo analysis to characterize nitrogen fluxes in agroecosystems. Environ. Sci. Technol.40(7),2324–2332 (2006).
- Powers SE. Nutrient loads to surface water from row crop production. Int. J. Lifecycle Assess.12(6),399–407 (2007).
- Howarth RW, Boyer EW, Pabich WJ, Galloway JN. Nitrogen use in the United States from 1961 to 2000 and potential future trends. Ambio31,88–96 (2002).
- Powers SE, Ascough LA, Nelson RG. Soil and water quality implications associated with corn stover removal and herbaceous energy crop production in Iowa. In: Proceedings of the 2008 Annual International Meeting of the American Society of Agricultural and Biological Engineers. RI, USA. Paper Number 083916 (2008).
- Randall GW, Mulla DJ. Nitrate nitrogen in surface waters as influenced by climatic conditions and agricultural practices. JEQ30,337–344 (2001).
- Justic D, Bierman VJ Jr, Scavia D, Hetland RD. Forecasting Gulf’s hypoxia: the next 50 years? Estuaries Coasts30(5),791–801 (2007).
- Costello C, Griffin W, Landis A, Matthews H. Impact of biofuel crop production on the formation of hypoxia in the Gulf of Mexico. Environ. Sci. Technol.43(20),7985–7991 (2009).
- National Research Council. Nutrient Control Actions for Improving Water Quality in the Mississippi River Basin and Northern Gulf of Mexico Committee on the Mississippi River and the Clean Water Act: Scientific, Modeling and Technical Aspects of Nutrient Pollutant Load Allocation and Implementation. National Research Council, Washington DC, USA (2009).
- Doering OC, Diaz-Hermelo F, Howard C et al.Evaluation of Economic Costs and Benefits of Methods for Reducing Nutrient Loads to the Gulf of Mexico (Report of Task Group 6 to White House Committee on Environment and Natural Resources, Hypoxia Work Group). US Department of Commerce, National Oceanic and Atmospheric Administration, Coastal Ocean Program, Silver Spring, MD, USA (1999).
- Secchi S, Babcock B. Impact of High Crop Prices on Environmental Quality: A Case of Iowa and the Conservation Reserve Program. Center for Agricultural and Rural Development, Iowa State University Ames, IA, USA (2007).
- Petrolia DR, Gowda PH. Missing the boat: midwest farm drainage and Gulf of Mexico hypoxia. Rev. Agricul. Economics28(2),240–253 (2006).
- Ribaudo MO, Heimlich R, Peters M. Nitrogen sources and Gulf hypoxia: potential for environmental credit trading. Ecological Economics52,159–168 (2005).
- Regalbuto JR. Cellulosic biofuels – got gasoline? Science325(5942),822–824 (2009).
▪ Websites
- Biomass Research and Development Initiative, Increasing Feedstock Production for Biofuels Economic Drivers, Environmental Implications, and the Role of Research www.usbiomassboard.gov/pdfs/8_Increasing_Biofuels_Feedstock_Production.pdf (Accessed October 2009)
- Chesapeake Bay Commission, Biofuels And the Bay: Getting It Right to Benefit Farms, Forests and the Chesapeake (2007) www.chesbay.state.va.us/Publications/BiofuelsAndTheBay1.pdf (Accessed September 2008)
- National Agriculture Statistics Service Agricultural Chemical Usage, 2005 Field Crops Summary And 2003 Field Crops Summary http://usda.mannlib.cornell.edu/MannUsda/viewDocumentInfo.do?documentID=1001 (Accessed July 2008)
- ‘Roundup Ready’® Corn 2 Projected on 50 Million Acres in 2007.” Corn and Soybean Digesthttp://cornandsoybeandigest.com/cornoncorn/ (Accessed October 2008)
- EPA, Mississippi River/Gulf of Mexico Watershed Nutrient Task Force www.epa.gov/owow/msbasin/index.htm (Accessed September 2009).
- NOAA, Smaller Than Expected, But Severe, Dead Zone in Gulf of Mexico, July 27, 2009 www.noaanews.noaa.gov/stories2009/20090727_deadzone.html (Accessed October 2009)
- Aulenbach BT, Buxton HT, Battaglin WT, Coupe RH. Streamflow and nutrient fluxes of the Mississippi–Atchafalaya River Basin and subbasins for the period of record through 2005: US Geological Survey Open-File Report 2007–1080 http://toxics.usgs.gov/hypoxia/mississippi/flux_ests/delivery/index.html (Accessed September 2009)
- Mississippi River/Gulf of Mexico Watershed Nutrient Task Force, Gulf Hypoxia Action Plan 2008 www.epa.gov/msbasin/pdf/ghap2008_update082608.pdf (Accessed October 2009)