Published online 20 February 2008
Published in J Environ Qual 37:515-520 (2008)
DOI: 10.2134/jeq2007.0002in
© 2008 American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America
677 S. Segoe Rd., Madison, WI 53711 USA
Ammonia Assessment from Agriculture: U.S. Status and Needs
Viney P. Anejaa,*,
Jessica Blundena,
Kristen Jamesa,
William H. Schlesingerb,
Raymond Knightonc,
Wendell Gilliamd,
Greg Jenningsd,
Dev Niyogie and
Shawn Colee
a Dep. of Marine, Earth, and Atmospheric Sciences, North Carolina State Univ., Raleigh, NC, USA
b Inst. of Ecosystem Studies, Millbrook, NY 12545
c USDA, Washington, DC, USA
d Dep. of Soil Sciences, North Carolina State Univ., Raleigh, NC, USA
e Purdue Univ., West Lafayette, IN, USA

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Fig. 1. Atmospheric emissions, transport, transformation, and deposition of trace gases (Source: Aneja et al., 2003, 2006b).
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Copyright © 2008 by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America.