<PNAS>
1. Global climate policy impacts on
livestock, land use, livelihoods, and food security
Alla A. Golub, Benjamin B. Henderson, Thomas
W. Hertel, Pierre J. Gerber, Steven K. Rose,and Brent Sohngen
PNAS 2013 110 (52) 20894-20899; published
ahead of print September 27, 2012,doi:10.1073/pnas.1108772109
2. Exploring global changes in nitrogen and
phosphorus cycles in agriculture induced by livestock production over the
1900–2050 period
Lex Bouwman, Kees Klein Goldewijk, Klaas
W. Van Der Hoek, Arthur H. W. Beusen,Detlef P. Van Vuuren, Jaap
Willems, Mariana C. Rufino, and Elke Stehfest
PNAS 2013 110 (52) 20882-20887; published
ahead of print May 16, 2011,doi:10.1073/pnas.1012878108
3. Biomass use, production, feed efficiencies, and greenhouse gas
emissions from global livestock systems
Mario Herrero, Petr Havlík, Hugo
Valin, An Notenbaert, Mariana C. Rufino, Philip K. Thornton,Michael
Blümmel, Franz Weiss, Delia Grace, and Michael Obersteiner
PNAS 2013 110 (52) 20888-20893; published ahead of print December 16, 2013,doi:10.1073/pnas.1308149110
PNAS 2013 110 (52) 20888-20893; published ahead of print December 16, 2013,doi:10.1073/pnas.1308149110
4. Land use effects on ecosystem service
provisioning in tropical watersheds, still an important unsolved problem
Fred L. Ogden and Robert F. Stallard
PNAS 2013 110 (52) E5037; published ahead of print December 11, 2013,doi:10.1073/pnas.1314747111
PNAS 2013 110 (52) E5037; published ahead of print December 11, 2013,doi:10.1073/pnas.1314747111
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