Date: 27 Nov 2009
Food security and biodiversity: can we have both? An agroecological analysis
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We present an extensive literature review exploring the relationships between food insecurity and rapid biodiversity loss, and the competing methods proposed to address each of these serious problems. Given a large and growing human population, the persistence of widespread malnutrition, and the direct and significant threats the expanding agricultural system poses to biodiversity, the goals of providing universal food security and protecting biodiversity seem incompatible. Examining the literature shows that the current agricultural system already provides sufficient food on a worldwide basis, but in doing so methodically undermines the capacity of agroecosystems to preserve biodiversity. However, the available evidence emphasizes the interdependence of biodiversity and agriculture, and the important role each plays in the maintenance of the other. Thus, our review supports the claim that the solutions to the problems of widespread food insecurity and biodiversity loss need not be mutually exclusive, and that it may be possible to address both using appropriate alternative agricultural practices.
Alexandratos, N., J. Bruinsma, G. Bödeker, J. Schmidhuber, S. Broca, P. Shetty, and M.G. Ottaviani, eds. 2006. World agriculture: towards 2030/2050 (Interim Report). Rome: Global Perspective Studies Unit, Food and Agriculture Organization of the United Nations (FAO).
Almekinders, C.J.M., and A. Elings. 2001. Collaboration of farmers and breeders: participatory crop improvement in perspective. Euphytica 122: 425–438.CrossRef
Alroy, J. 2008. Dynamics of origination and extinction in the marine fossil record. Proceedings of the National Academy of Sciences 105(S1): 11536–11542.CrossRef
Altieri, M.A. 1990. Why study traditional agriculture? In Agroecology, ed. C.R. Carroll, J.H. Vandermeer, and P.M. Rosset, 551–564. New York: McGraw-Hill.
Altieri, M.A. 2000. Multifunctional dimensions of ecologically-based agriculture in Latin America. Berkeley: University of California.
Altieri, M.A., and M. Liebman. 1986. Insect, weed, and plant disease management in multiple cropping systems. In Multiple cropping systems, ed. C.A. Francis, 183–218. New York: Macmillan.
Altieri, M.A., L.C. Merrick, and M.K. Anderson. 1987. Peasant agriculture and the conservation of crop and wild plant resources. Conservation Biology 1: 49–58.CrossRef
Alves, A.C., E. França, M.L. de Mendonça, E. Rezende, L.H. Ishitani, and M. d.C. J. W. Côrtes. 2008. Prinicipais causas de óbitos infantis pós-neonatais em Belo Horizonte, Minas Gerais, Brasil, 1996 a 2004 (Leading causes of post-neonatal infant deaths in Belo Horizonte, State of Minas Gerais, Brazil, 1996 to 2004). Revista Brasileira de Saúde Materno Infantil 8(1).
American Dietetic Association (ADA). 2003. Position of the American Dietetic Association: addressing world hunger, malnutrition, and food insecurity. Journal of the American Dietetic Association 103(8): 1046–1057.CrossRef
Andow, D.A. 1991. Vegetational diversity and arthropod population response. Annual Review of Entomology 36: 561–586.CrossRef
Angelsen, A. 1999. Agricultural expansion and deforestation: modeling the impact of population, market forces and property rights. Journal of Development Economics 58(1): 185–218.CrossRef
Angelsen, A., and D. Kaimowitz. 1999. Rethinking the causes of deforestation: Lessons from economic models. The World Bank Research Observer 14(1): 73–98.
Angelsen, A., and D. Kaimowitz (eds.). 2001. Agricultural technologies and tropical deforestation. Wallingford, UK: CABI Publishing.
Aranha, A.V. 2000. Segurança alimentar, gestão pública e cidadania: a experiência do município de Belo Horizonte - 1993/1999, Master’s Thesis. Belo Horizonte: Escola da Governo da Fundação João Pinheiro.
Armbrecht, I., and I. Perfecto. 2003. Litter-twig dwelling ant species richness and predation potential within a forest fragment and neighboring coffee plantations of contrasting habitat quality in Mexico. Agriculture, Ecosystems & Environment 97(1–3): 107–115.CrossRef
Arrow, K.J., B. Bolin, and R. Costanza. 1995. Economic growth, carrying capacity, and the environment. Science 268: 520–521.CrossRef
Assunção, J.J., and L.H.B. Braido. 2007. Testing household-specific explanations for the inverse productivity relationship. American Journal of Agricultural Economics 89(4): 980–990.CrossRef
Avery, A. 2007. ‘Organic abundance’ report: fatally flawed. Renewable Agriculture and Food Systems 22(4): 321–323.
Badgley, C., J.K. Moghtader, E. Quintero, E. Zakem, M.J. Chappell, K.R. Avilés Vázquez, A. Samulon, and I. Perfecto. 2007. Organic agriculture and the global food supply. Renewable Agriculture and Food Systems 22(2): 86–108.CrossRef
Balmford, A., R.E. Green, and J.P.W. Scharlemann. 2005. Sparing land for nature: exploring the potential impact of changes in agricultural yield on the area needed for crop production. Global Change Biology 11: 1594–1605.CrossRef
Barrett, C.B. 1996. On price risk and the inverse farm size-productivity relationship. Journal of Development Economics 51(2): 193–215.CrossRef
Batterbury, S.P.J., and J.L. Fernando. 2006. Rescaling governance and the impacts of political and environmental decentralization: an introduction. World Development 34(11): 1851–1863.CrossRef
Beecher, N.A., R.J. Johnson, J.R. Brandle, R.M. Case, and L.J. Young. 2002. Agroecology of birds in organic and nonorganic farmland. Conservation Biology 16(6): 1620–1631.CrossRef
Bengtsson, J., J. Ahnström, and A.-C. Weibull. 2005. The effects of organic agriculture on biodiversity and abundance: a meta-analysis. Journal of Applied Ecology 42: 261–269.CrossRef
Benjamin, D. 1995. Can unobserved land quality explain the inverse productivity relationship? Journal of Development Economics 46: 51–84.CrossRef
Bentley, S.C. 2006. Capacity building for food and nutritional security: a case study on governance in São Paulo State, Brazil, Master’s Thesis. Vancouver: University of British Columbia.
Bhalla, S.S., and P. Roy. 1988. Mis-specification in farm productivity analysis: the role of land quality. Oxford Economic Papers 40: 55–73.
Biederbeck, V.O., C.A. Campbell, H. Ukrainetz, D. Curtin, and O.T. Bouman. 1996. Soil microbial and biochemical properties after ten years of fertilization with urea and anhydrous ammonia. Canadian Journal of Soil Science 76(1): 7–14.
Bisby, F.A. 1995. Characterization of biodiversity. In Global biodiversity assessment, vol. 27, ed. F.A. Bisby. New York, NY: Cambridge University Press.
Borron, S. 2006. Building resilience for an unpredictable future: How organic agriculture can help farmers adapt to climate change. Rome: Food and Agriculture Organization of the United Nations. ftp://ftp.fao.org/docrep/fao/009/ah617e/ah617e.pdf. Accessed 1 January 2009.
Brake, D.G., R. Thaler, and D.P. Evenson. 2004. Evaluation of Bt (Bacillus thuringiensis) corn on mouse testicular development by dual parameter flow cytometry. Journal of Agricultural and Food Chemistry 52(7): 2097–2102.CrossRef
Breitbach, C. 2007. The geographies of a more just food system: building landscapes for social reproduction. Landscape Research 32(5): 533–557.
Brockerhoff, E.G., H. Jactel, J.A. Parrotta, C.P. Quine, and J. Sayer. 2008. Plantation forests and biodiversity: Oxymoron or opportunity? Biodiversity and Conservation 17(5): 925–951.CrossRef
Brooks, T.M., M.I. Bakarr, T. Boucher, G.A.B. da Fonseca, C. Hilton-Taylor, J.M. Hoekstra, T. Moritz, S. Olivieri, J. Parrish, R.L. Pressey, A.S.L. Rodrigues, W. Sechrest, A. Stattersfield, W. Strahm, and S.N. Stuart. 2004. Coverage provided by the global protected-area system: Is it enough? BioScience 54(12): 1081–1091.CrossRef
Bruinsma, J. (ed.). 2003. World agriculture: Towards 2015/2030; An FAO perspective. London: Earthscan Publications Ltd.
Budiansky, S. 2002. How affluence could be good for the environment—Intensive farming means the United States uses less land to feed more people than ever. Nature 416(6881): 581.CrossRef
Buttel, F.H. 1990. Social relations and the growth of modern agriculture. In Agroecology, ed. C.R. Carroll, J.H. Vandermeer, and P.M. Rosset, 113–145. New York: McGraw-Hill Publishing Company.
Butts, R.A., K.D. Floate, M. David, R.E. Blackshaw, and P.A. Burnett. 2003. Influence of intercropping canola or pea with barley on assemblages of ground beetles (Coleoptera: Carabidae). Environmental Entomology 32(3): 535–541.CrossRef
Campbell, C.A., V.O. Biederbeck, R.P. Zentner, and G.P. Lafond. 1991. Effect of crop rotations and cultural practices on soil organic matter, microbial biomass and respiration in a thin black chernozem. Canadian Journal of Soil Science 71(3): 363–376.
Campbell, C.A., V.O. Biederbeck, B.G. McConkey, D. Curtin, and R.P. Zentner. 1999. Soil quality—Effect of tillage and fallow frequency. Soil organic matter quality as influenced by tillage and fallow frequency in a silt loam in southwestern Saskatchewan. Soil Biology and Biochemistry 31(1): 1–7.CrossRef
Center for Nutrition Policy and Promotion (CNPP). 2000. Nutrition and your health: dietary guidelines for Americans, 5th ed. Washington, DC: United States Department of Agriculture and United States Department of Health and Human Services.
Chander, K., S. Goyal, M.C. Mundra, and K.K. Kapoor. 1997. Organic matter, microbial biomass and enzyme activity of soils under different crop rotations in the tropics. Biology and Fertility of Soils 24(3): 306–310.CrossRef
Chappell, M.J. 2009. From Food Security to Farm to Formicidae: Belo Horizonte, Brazil’s Secretaria Municipal de Abastecimento and Biodiversity in the Fragmented Atlantic Rainforest, PhD Dissertation. Ann Arbor, Michigan: University of Michigan.
Chappell, M.J., J.H. Vandermeer, C. Badgley, and I. Perfecto. 2009. Wildlife-friendly farming vs. land sparing. Frontiers in Ecology and the Environment 7(4): 183–184.CrossRef
Cornia, G.A. 1985. Farm size, yields and the agricultural production function: an analysis for 15 developing countries. World Development 13(4): 513–534.CrossRef
D’Souza, G., and J. Ikerd. 1996. Small farms and sustainable development: is small more sustainable? Journal of Agricultural and Applied Economics 28(1): 72–83.
Dahlberg, K.A. 1993. Regenerative food systems: broadening the scope and agenda of sustainability. In Food for the future: conditions and contradicitons of sustainability, ed. P. Allen, 75–102. New York: Wiley.
Dahlberg, K.A. 2003. Homeland security: alternative approaches needed. Michigan Organic Connections 10(3): 4.
Daily, G.C. 1997. Nature’s services: societal dependence on natural ecosystems. Washington, DC: Island Press.
Daily, G.C., P.R. Ehrlich, and G. Arturo Sanchez-Azofeifa. 2001. Countryside biogeography: use of human-dominated habitats by the avifaua of sourthern Costa Rica. Ecological Applications 11: 1–13.CrossRef
Daly, H.E. 1996. Beyond growth: the economics of sustainable development. Boston: Beacon Press.
Danish Research Center for Organic Farming (DARCOF). 2000. Principles of organic farming: Discussion document prepared for the DARCOF Users Committee. http://www.darcof.dk/organic/Princip.pdf. Accessed February 13, 2008.
de Jong, W. 1997. Developing swidden agriculture and the threat of biodiversity loss. Agriculture, Ecosystems & Environment 62(2–3): 187–197.
de Sherbinin, A., D. Carr, S. Cassels, and L. Jiang. 2007. Population and environment. Annual Review of Environment and Resources 32: 345–373.CrossRef
DeAngelis, D.L. 1975. Stability and connectance in food web models. Ecology 56(1): 238–243.
Defourny, V. 2006. Presentation. In The system for evaluating and monitoring social development programs and policies: the case of the Ministry of Social Development and the fight against hunger in Brazil, ed. J. Vaitsman, R.W.S. Rodrigues, and R. Paes-Sousa, 5–6. Brasilia, Brazil: UNESCO.
Demkina, T.S., and N.D. Anan’eva. 1998. The influence of long-term fertilizer application on the respiration activity and resilience of soil microbial communities. Eurasion Soil Science 31(11): 1256–1263.
Devine, G.J., and M.J. Furlong. 2007. Insecticide use: contexts and ecological consequences. Agriculture and Human Values 24: 281–306.CrossRef
Di Falco, S., and C. Perrings. 2003. Crop genetic diversity, productivity, and stability of agroecosystems. A theoretical and empirical investigation. Scottish Journal of Political Economy 50(2): 207–216.CrossRef
Diaz, R.J., and R. Rosenberg. 2008. Spreading dead zones and consequences for marine ecosystems. Science 321(5891): 926–929.CrossRef
Dorrough, J., J. Moll, and J. Crosthwaite. 2007. Can intensification of temperate Australian livestock production systems save land for native biodiversity? Agriculture, Ecosystems & Environment 121(3): 222–232.CrossRef
Doull, J., D. Gaylor, H.A. Greim, D.P. Lovell, B. Lynch, I.C. Munro, et al. 2007. Report of an expert panel on the reanalysis by Séralini et al. (2007) of a 90-day study conducted by Monsanto in support of the safety of a genetically modified corn variety (MON 863). Food and Chemical Toxicology 45(11): 2073–2085.CrossRef
Drèze, J., and A. Sen. 1989. Hunger and public action. New York, NY: Oxford University Press.
Ehrlich, P.R., and R.M. Pringle. 2008. Where does biodiversity go from here? A grim business-as-usual forecast and a hopeful portfolio of partial solutions. Proceedings of the National Academy of Sciences 105(S1): 11579–11586.CrossRef
Ehrlich, P.R., A.H. Ehrlich, and G.C. Daily. 1993. Food security, population and environment. Population and Development Review 19(1): 1–32.CrossRef
Ellis, F., and J. Sumberg. 1998. Food production, urban areas and policy responses. World Development 26(2): 213–225.CrossRef
Emsley, J. 2001. Enriching the earth: Fritz Haber, Carl Bosch, and the transformation of world food. Nature 410(6829): 633–634.CrossRef
Evenson, R.E., and D. Gollin. 2003. Assessing the impact of the Green Revolution, 1960 to 2000. Science 300(5620): 758–762.CrossRef
Ewen, S.W.B., and A. Pusztai. 1999. Effect of diets containing genetically modified potatoes expressing Galanthus nivalis lectin on rat small intestine. Lancet 354(9187): 1353–1354.CrossRef
Faeth, P., and P. Crosson. 1994. Building the case for sustainable agriculture—Policy lessons from India, Chile, and The Philippines. Environment 36(1): 6–20, 34–39.
Fageria, N.K. 1992. Maximizing crop yields. New York: Marcel Dekker.
FAO (Food and Agriculture Organization of the United Nations). 1996. The Rome Declaration on World Food Security and World Food Summit Plan of Action. http://www.fao.org/docrep/003/w3613e/w3613e00.htm. Accessed 3 January 2008.
FAO. 2002. The state of food insecurity in the world 2002. Rome: FAO.
FAO. 2006. The state of food insecurity in the world 2006: Eradicating world hunger—taking stock ten years after the World Food Summit. Rome: FAO.
FAO. 2007. FAOSTAT agriculture statistical database. http://faostat.fao.org/default.aspx. Accessed 30 October 2007.
FAO. 2008. The state of food insecurity in the world 2008: high food prices and food security—threats and opportunities. Rome: FAO.
FAO/WHO/UNU (The Food, Agriculture Organization of the United Nations, The World Health Organization, The United Nations University). 1985. Energy and protein requirements. World Health Organization Technical Report Series Report No. 724. Geneva: World Health Organization.
Feder, G. 1985. The relation between farm size and farm productivity: The role of family labor, supervision, and credit constraints. Journal of Development Economics 18: 297–313.CrossRef
Ferrier, S., G.V.N. Powell, K.S. Richardson, G. Manion, J.M. Overton, T.F. Allnutt, S.E. Cameron, K. Mantle, N.D. Burgess, D.P. Faith, J.F. Lamoreux, G. Kier, R.J. Hijmans, V.A. Funk, G.A. Cassis, B.L. Fisher, P. Flemons, D. Lees, J.C. Lovett, and R.S.A.R. Van Rompaey. 2004. Mapping more of terrestrial biodiversity for global conservation assessment. BioScience 54(12): 1101.CrossRef
Filipecki, M., and S. Malepszy. 2006. Unintended consequences of plant transformation: A molecular insight. Journal of Applied Genetics 47(4): 277–286.CrossRef
Finegan, B., and R. Nasi. 2004. The biodiversity and conservation potential of shifting cultivation landscapes. In Agroforestry, biodiversity conservation in tropical landscapes, ed. G. Schroth, G.A.B. da Fonseca, C.A. Harvey, C. Gascon, H.L. Vasconcelos, and A.-M.N. Izac. Washington, DC: Island Press.
Fischer, J., B. Brosi, G.C. Daily, P.R. Ehrlich, R. Goldman, J. Goldstein, D.B. Lindenmayer, A.D. Manning, H.A. Mooney, L. Pejchar, J. Ranganathan, and H. Tallis. 2008. Should agricultural policies encourage land sparing or wildlife-friendly farming? Frontiers in Ecology and the Environment 6(7): 380–385.CrossRef
Foissner, W. 1997. Protozoa as bioindicators in agroecosystems, with emphasis on farming practices, biocides, and biodiversity. Agriculture, Ecosystems & Environment 62: 93–103.CrossRef
Fox, J., D.M. Truong, A.T. Rambo, N.P. Tuyen, L.T. Cuc, and S. Leisz. 2000. Shifting cultivation: a new old paradigm for managing tropical forests. BioScience 50(6): 521–528.CrossRef
Fox, J.E., J. Gulledge, E. Engelhaupt, M.E. Burow, and J.A. McLachlan. 2007. Pesticides reduce symbiotic efficiency of nitrogen-fixing rhizobia and host plants. Proceedings of the National Academy of Sciences of the United States of America 104(24): 10282–10287.CrossRef
Frank, D.A., and S.J. Mcnaughton. 1991. Stability increases with diversity in plant-communities–Empirical evidence from the 1988 Yellowstone drought. Oikos 62(3): 360–362.CrossRef
Freese, W., and D. Schubert. 2004. Safety testing and regulation of genetically engineered foods. Biotechnology and Genetic Engineering Reviews 21: 299–324.
Fresco, L. 2003. ‘Which road do we take?’ Harnessing genetic resources and making use of life sciences, a new contract for sustainable agriculture. In EU Discussion Forum “Towards Sustainable Agriculture for Developing Countries: Options from Life Sciences and Biotechnologies”, 8, Brussels.
Friel, S., M. Chopra, and D. Satcher. 2007. Unequal weight: equity oriented policy responses to the global obesity epidemic. British Medical Journal 335(7632): 1241–1243.CrossRef
Frison, E.A., I.F. Smith, T. Johns, J. Cherfas, and P.B. Eyzaguirre. 2006. Agricultural biodiversity, nutrition, and health: Making a difference to hunger and nutrition in the developing world. Food and Nutrition Bulletin 27(2): 167–179.
Funes, F., M.A. Altieri, and P.M. Rosset. 2009. The Avery diet: the Hudson Institute’s misinformation campaign against Cuban agriculture. http://www.landaction.org/spip/spip.php?article422. Accessed 31 May 2009.
Funes, F., L. Garcia, M. Bourque, N. Perez, and P. Rosset. 2002. Sustainable agriculture and resistance: Transforming food production in Cuba. Milford: Food First Books.
García González, J.E. 2007. Cultivos genéticamente modificados: Las promesas y las buenas intenciones no bastan. Revista de Biología Tropical 52(3): 727–732.
Gardner, G., and B. Halweil. 2000. Overfed and underfed: The global epidemic of malnutrition. Washington, DC: Worldwatch Institute.
Gaston, K.J., and R.A. Fuller. 2007. Biodiversity and extinction: losing the common and the widespread. Progress in Physical Geography 31(2): 213–225.CrossRef
Giller, K.E., M.H. Beare, P. Lavelle, A.-M.N. Izac, and M.J. Swift. 1997. Agricultural intensification, soil biodiversity and agroecosystem function. Applied Soil Ecology 6: 3–16.CrossRef
Goldschmidt, W. 1978. As you sow: Three studies in the social consequences of agribusiness. New York, NY: Allenheld, Osmun.
Gray, L.C., and W.G. Moseley. 2005. A geographical perspective on poverty-environment interactions. The Geographical Journal 171(1): 9–23.CrossRef
Greene, C., and A. Kremen. 2002. U.S. organic farming: A decade of expansion [Electronic version]. Agricultural outlook: USDA, Economic Research Service.
Greene, C., and A. Kremen. 2003. U.S. organic farming in 2000–2001: Adoption of certified systems, Agriculture Information Bulletin No. 780. Washington, DC: USDA, ERS.
Gurr, G.M., S.D. Wratten, and J.M. Luna. 2003. Multi-function agricultural biodiversity: pest management and other benefits. Basic and Applied Ecology 4(2): 107–116.CrossRef
Hairston, N.G., J.D. Allan, R.K. Colwell, D.J. Futuyama, J. Howell, M.D. Lubin, J. Mathias, and J.H. Vandermeer. 1968. The relationship between species diversity and stability: an experimental approach with protozoa and bacteria. Ecology 49(6): 1091–1101.CrossRef
Hall, A. 2006. From Fome Zero to Bolsa Família: Social policies and poverty alleviation under Lula. Journal of Latin American Studies 38(4): 689–709.CrossRef
Hanski, I., J. Clobert, and W. Reid. 1995. Generation, maintenance and loss of biodiversity. In Global biodiversity assessment, eds. V.H. Heywood, R. Barbault and S. Sastrapradja, 232–245. Cambridge University Press.
Hanski, I. 1999. Metapopulation ecology. New York, NY: Oxford University Press.
Hanski, I., and M. Gilpin. 1997. Metapopulation biology: ecology, genetics, and evolution. San Diego, CA: Academic Press.
Heller, M.C., and G.A. Keoleian. 2000. Life cycle-based sustainability indicators for assessment of the U.S. food system. Ann Arbor, MI: University of Michigan.
Heltberg, R. 1998. Rural market imperfections and the farm size-productivity relationship: Evidence from Pakistan. World Development 26(10): 1807–1826.CrossRef
Herring, R.J. 2007. The genomics revolution and development studies: science, poverty, and politics. Journal of Development Studies 43(1): 1–30.CrossRef
Hillel, D. 1991. Out of the earth. Berkeley, CA: University of California Press.
Holt-Giménez, E. 2002. Measuring farmers’ agroecological resistance after Hurricane Mitch in Nicaragua: a case study in participatory, sustainable land management impact monitoring. Agriculture, Ecosystems & Environment 93(1–3): 87–105.CrossRef
Hooper, D.U., D.E. Bignell, V.K. Brown, L. Brussaard, J.M. Dangerfield, D.H. Wall, D.A. Wardle, D.C. Coleman, K.E. Giller, P. Lavelle, W.H. Van der Putten, P.C. De Ruiter, J. Rusek, W.L. Silver, J.M. Tiedje, and V. Wolters. 2000. Interactions between aboveground and belowground biodiversity in terrestrial ecosystems: patterns, mechanisms, and feedbacks. BioScience 50(12): 1049–1061.CrossRef
Hooper, D.U., F.S. Chapin, J.J. Ewel, A. Hector, P. Inchausti, S. Lavorel, J.H. Lawton, D.M. Lodge, M. Loreau, S. Naeem, B. Schmid, H. Setälä, A.J. Symstad, J.H. Vandermeer, and D.A. Wardle. 2005. Effects of biodiversity on ecosystem functioning: a consensus of current knowledge. Ecological Monographs 75(1): 3–35.CrossRef
Hughes, J.B., G.C. Daily, and P.R. Ehrlich. 2002. Conservation of tropical forest birds in countryside habitats. Ecology Letters 5(1): 121–129.CrossRef
Ibáñez, I., J.S. Clark, M.C. Dietze, K. Feeley, M. Hersh, S. LaDeau, A. McBride, N.E. Welch, and M.S. Wolosin. 2006. Predicting biodiversity change: Outside the climate envelope, beyond the species–area curve. Ecology 87(8): 1896–1906.CrossRef
International Assessment of Agricultural Knowledge Science and Technology for Development (IAASTD). 2009. Agriculture at a crossroads: international assessment of agricultural knowledge, science and technology for development. Washington, DC: Island Press. http://www.agassessment.org/. Accessed 8 June 2009.
International Steering Committee of the Forum for Food Sovereignty (ISC-FFS). 2003. What is food sovereignty. http://www.nyeleni2007.org/spip.php?article87. Accessed 9 January 2008.
Izac, A.-M., and P.A. Sanchez. 2001. Towards a natural resource management paradigm for international agriculture: the example of agroforestry research. Agricultural Systems 69(1–2): 5–25.CrossRef
James Jr., H.S. 2006. Sustainable agriculture and free market economics: Finding common ground in Adam Smith. Agriculture and Human Values 23: 427–438.CrossRef
James Jr., H.S., and F. Rassekh. 2000. Smith, Friedman, and self-interest in ethical society. Business Ethics Quarterly 10(3): 659–674.CrossRef
Jarvis, D., and T. Hodgkin. 1999. Wild relatives and crop cultivars: detecting natural introgression and farmer selection of new genetic combinations in agroecosystems. Molecular Ecology 8: 159–173.CrossRef
Jessup, T.C. 1981. Why do Apo Kayan shifting cultivators move? Borneo Research Bulletin 12(1): 16–32.
Kantor, L.S., K. Lipton, A. Manchester, and V. Oliveira. 1997. Estimating and addressing America’s food losses. Food Review 20(1): 2–13.
Kibblewhite, M.G., K. Ritz, and M.J. Swift. 2008. Soil health in agricultural systems. Philosophical Transactions of the Royal Society, Series B 363(1492): 685–701.CrossRef
Kirner, L., and R. Kratochvil. 2006. The role of farm size in the sustainability of dairy farming in Austria: An empirical approach based on farm accounting data. Journal of Sustainable Agriculture 28(4): 105–124.CrossRef
Klein, A.-M., I. Steffan-Dewenter, and T. Tscharntke. 2006. Rain forest promotes trophic interactions and diversity of trap-nesting Hymenoptera in adjacent agroforestry. Journal of Animal Ecology 75(2): 315–323.CrossRef
Koont, S. 2004. Food security in Cuba. Monthly Review 55(8): 11–20.
Kramer, S.B., J.P. Reganold, J.D. Glover, J.M. Bohannan, and H.A. Mooney. 2006. Reduced nitrate leaching and enhanced denitrifier activity and efficiency in organically fertilized soils. Proceedings of the National Academy of Sciences of the United States of America 103(12): 4522–4527.CrossRef
Krausmann, F., K.-H. Erb, S. Gingrich, C. Lauk, and H. Haberl. 2007. Global patterns of socioeconomic biomass flows in the year 2000: A comprehensive assessment of supply, consumption and constraints. Ecological Economics 65(3): 471–487.CrossRef
Kromp, B. 1999. Carabid beetles in sustainable agriculture: a review on pest control efficacy, cultivation impacts and enhancement. Agriculture. Ecosystems and Environment 74(1–3): 187–228.CrossRef
Lamb, R.L. 2003. Inverse productivity: land quality, labor markets, and measurement error. Journal of Development Economics 71(1): 71–95.CrossRef
Lappé, F.M., J. Collins, P. Rosset, and L. Esparza. 1998. World hunger: Twelve myths, 2nd ed. New York: Grove Press.
Larkin, P., and G.G. Harrigan. 2007. Opportunities and surprises in crops modified by transgenic technology: Metabolic engineering of benzylisoquinoline alkaloid, gossypol, and lysine biosynthetic pathways. Metabolomics 3(3): 371–382.CrossRef
Lavelle, P., and B. Pashanasi. 1989. Soil macrofauna and land management in Peruvian Amazonia (Yurimaguas, Loreto). Pedobiologia 33(5): 283–291.
Lawton, J.H., and R.M. May (eds.). 1995. Extinction rates. Oxford: Oxford University Press.
Leakey, R.R.B. 1999. Agroforestry for biodiversity in farming systems. In Biodiversity in agroecosystems, ed. W.W. Collins, and C.O. Qualset. Boca Raton, FL: CRC Press.
Lewis, M.A., and P. Kareiva. 1993. Allee dynamics and the spread of invading organisms. Theoretical Population Biology 43(2): 141–158.CrossRef
Lin, B.B., I. Perfecto, and J.H. Vandermeer. 2008. Synergies between agricultural intensification and climate change could create surprising vulnerabilities for crops. BioScience 58(9): 847–854.CrossRef
Lockeretz, W. 1989. Problems in evaluating the economics of ecological agriculture. Agriculture, Ecosystems & Environment 27: 67–75.CrossRef
Lockeretz, W. 1991. The organization and coverage of research on reduced use of agricultural chemicals. Agriculture, Ecosystems & Environment 36(3–4): 217–234.CrossRef
Lockeretz, W. 1995. Organic farming in Massachusetts—An alternative approach to agriculture in an urbanized state. Journal of Soil and Water Conservation 50(6): 663–667.
Lowrance, R., P.F. Hendrix, and E.P. Odum. 1986. A hierarchical approach to sustainable agriculture. American Journal of Alternative Agriculture 1(4): 169–173.
Loya-Ramirez, J.G., J.L. Garcia-Hernandez, J.J. Ellington, and D.V. Thompson. 2003. The impact of interplanting crops on the density predation of hemiptera predators. Interciencia 28(7): 415–420.
Luck, G.W., and G.C. Daily. 2003. Tropical countryside bird assemblages: Richness, composition, and foraging differ by landscape context. Ecological Applications 13(1): 235–247.CrossRef
Lutz, W., W. Sanderson, and S. Scherbov. 2001. The end of world population growth. Nature 412: 543–545.CrossRef
Lyson, T.A., R.J. Torres, and R. Welsh. 2001. Scale of agricultural production, civic engagement, and community welfare. Social Forces 80(1): 311–327.CrossRef
MacArthur, R.H. 1955. Fluctuations of animal populations and a measure of community stability. Ecology 36: 533–536.CrossRef
Madden, P. 1987. Can sustainable agriculture be profitable? Environment 29(4): 19–20, 28–34.
Malatesta, M., C. Tiberi, B. Baldelli, S. Battistelli, E. Manuali, and M. Biggiogera. 2005. Reversibility of hepatocyte nuclear modifications in mice fed on genetically modified soybean. European Journal of Histochemistry 49(3): 237–241.
Malthus, T.R. 1798. An essay on the principle of population (Norton critical edition, edited by Philip Appleman, 1976). New York, NY: W.W. Norton.
Margosian, M.L., K.A. Garrett, J.M.S. Hutchinson, and K.A. With. 2009. Connectivity of the American agricultural landscape: Assessing the national risk of crop pest and disease spread. BioScience 59(2): 141–151.CrossRef
Mari Gallagher Research and Consulting Group. 2007. Examining the impacts of food deserts on public health in Detroit. Chicago, IL: LaSalle Bank.
Matson, P.A., W.J. Parton, A.G. Power, and M.J. Swift. 1997. Agricultural intensification and ecosystem properties. Science 277(5325): 504–509.CrossRef
May, R.M. 1972. Will a large complex system be stable? Nature 238: 413–414.CrossRef
Melnychuk, N.A., O. Olfert, B. Youngs, and C. Gillot. 2003. Abundance and diversity of Carabidae (Coleoptera) in different farming systems. Agriculture, Ecosystems & Environment 95(1): 69–72.CrossRef
Merrill, M.C. 1983. Eco-agriculture: A review of its history and philosophy. Biological Agriculture & Horticulture 1: 181–210.
Moguel, P., and V.M. Toledo. 1999. Biodiversity conservation in traditional coffee systems of Mexico. Conservation Biology 13(1): 11–21.CrossRef
Monastra, G., and L. Rossi. 2003. Transgenic foods as a tool for malnutrition elimination and their impact on agricultural systems. Rivista di Biologia/Biology Forum 96: 363–384.
Murray, T.P., and J. Sánchez-Choy. 2001. Health, biodiversity, and natural resource use on the Amazon frontier: an ecosystem approach. Cadernos de Saúde Pública 17(Suppl.): 181–191.
National Gardening Association. 2009. The impact of home and community gardening in America. South Burlington, VT: National Gardening Association.
National Research Council (NRC). 1989. Alternative agriculture/Committee on the role of alternative farming methods in modern production agriculture. Washington, DC: National Academy Press.
Nederveen Pieterse, J. 2004. Towards democratic globalization: to WTO or not to WTO? Development and Change 35(5): 1057–1063.CrossRef
Neher, D.A. 1999. Soil community composition and ecosystem processes: comparing agricultural ecosystems with natural ecosystems. Agroforestry Systems 45: 159–185.CrossRef
Neher, D.A., and C.L. Campbell. 1994. Nematode communities and microbial biomass in soils with annual and perennial crops. Applied Soil Ecology 1: 17–28.CrossRef
Netting, R. 1993. Smallholders, householders. Stanford, CA: Stanford University Press.
O’Neill, B.C. 2005. Population scenarios based on probabilistic projections: An application for the Millennium Ecosystem Assessment. Population and Environment 26(3): 229–254.CrossRef
Obama, B.H. 2009. World Trade Week 2009 proclamation. http://www.whitehouse.gov/the_press_office/Presidential-Proclamation-World-Trade-Week/. Accessed 8 June 2009.
Oduol, J.B.A., and M. Tsuji. 2005. The effect of farm size on agricultural intensification and resource allocation decisions: Evidence from smallholder farms in Embu District, Kenya. Journal of the Faculty of Agriculture Kyushu University 50(2): 727–742.
Offermann, F., and H. Nieberg. 1999. Economic performance of organic farms in Europe. Hohenheim, Germany: University of Hohenheim.
Oldfield, M., and J.B. Alcorn. 1987. Conservation of traditional agroecosystems. BioScience 37: 199–206.CrossRef
Orr, D.W. 1994. The effective shape of our future. Conservation Biology 8(3): 622–624.CrossRef
Ostrom, E. 1990. Governing the commons: The evolution of institutions for collective action. Cambridge: Cambridge University Press.
Pacini, C., A. Wossink, G. Giesen, C. Vazzana, and R. Huirne. 2003. Evaluation of sustainability of organic, integrated and conventional farming systems: a farm and field-scale analysis. Agriculture, Ecosystems & Environment 95(1): 273–288.CrossRef
Padel, S., and N.H. Lampkin (eds.). 1994. The economics of organic farming: An international perspective. Wallingford; Oxon, UK: CAB International.
Patel, R.C. 2008. Stuffed and starved: the hidden battle for the world food system. Brooklyn, NY: Melville House.
Patnaik, U. 1991. Food availability and famine: A longer view. The Journal of Peasant Studies 19(1): 1–25.
Pelletier, N., N. Arsenault, and P. Tyedmers. 2008. Scenario modeling potential eco-efficiency gains from a transition to organic agriculture: life cycle perspectives on Canadian canola, corn, soy, and wheat production. Environmental Management 42(6): 989–1001.CrossRef
Perfecto, I., and J.H. Vandermeer. 2002. Quality of agroecological matrix in a tropical montane landscape: ants in coffee plantations in southern Mexico. Conservation Biology 16(1): 174–182.CrossRef
Perfecto, I., and J.H. Vandermeer. 2008. Biodiversity conservation in tropical agroecosystems: a new conservation paradigm. Annals of the New York Academy of Sciences 1134(1): 173–200.CrossRef
Perfecto, I., J.H. Vandermeer, P. Hanson, and V. Cartin. 1997. Arthropod biodiversity loss and the transformation of a tropical agro-ecosystem. Biodiversity and Conservation 6(7): 935–945.CrossRef
Pimentel, D. 2006. Impacts of organic farming on the efficiency of energy use in agriculture: An Organic Center State of the Science review. Foster, RI: The Organic Center.
Pimentel, D., and W. Dazhong. 1990. Technological changes in energy use in U.S. agricultural production. In Agroecology, ed. C.R. Carroll, J.H. Vandermeer, and P.M. Rosset. New York: McGraw-Hill.
Pimentel, D., and M. Pimentel. 1996. Food, energy, and society. CO University Press of Colorado: Niwot.
Pimentel, D., L. McLaughlin, A. Zepp, B. Lakitan, T. Kraus, P. Kleinman, F. Vancini, W.J. Roach, E. Graap, W.S. Keeton, and G. Selig. 1991. Environmental and economic effects of reducing pesticide use. BioScience 41(6): 402–409.CrossRef
Pimentel, D., H. Acquay, M. Biltonen, P. Rice, M. Silva, J. Nelson, V. Lipner, S. Giordano, A. Horoqitz, and M. D’Amore. 1992. Environmental and economic costs of pesticide use. BioScience 42(10): 750–760.CrossRef
Pimentel, D., O. Bailey, P. Kim, E. Mullaney, J. Calabrese, L. Walman, F. Nelson, and X. Yao. 1999. Will limits of the Earth’s resources control human numbers? Environment, Development and Sustainability 1(1): 19–39.CrossRef
Pimentel, D., P. Hepperly, J. Hanson, D. Douds, and R. Seidel. 2005. Environmental, energetic, and economic comparisons of organic and conventional farming systems. BioScience 55(7): 573–582.CrossRef
Pimm, S.L. 1979. Complexity and stability: another look at MacArthur’s original hypothesis. Oikos 33: 351–357.CrossRef
Pimm, S.L., G.J. Russell, J.L. Gittleman, and T.M. Brooks. 1995. The future of biodiversity. Science 269(5222): 347–350.CrossRef
Pinstrup-Andersen, P. 2003. Global food security: facts, myths, and policy needs. In IFA-FAO Agricultural Conference, 21, Rome, Italy. Available on-line at http://www.fertilizer.org/ifa/news/2003_9.asp.
Pollan, M. 2006. The omnivore’s dilemma: A natural history of four meals. The Penguin Press: New York, NY.
Pollock, C., J.N. Pretty, I. Crute, C. Leaver, and H. Dalton eds. 2008. Theme issue ‘Sustainable agriculture I’. Philosophical Transactions of The Royal Society, Series B 363(1491): 445–680.
Prefeitura Municipal de Belo Horizonte (PMBH). 2006. ONU fará observação sobre as políticas sociais de Belo Horizonte. Diário Oficial do Município, Belo Horizonte XII(2582: 4/7/2006): 1.
Pretty, J. 2002. Agri-culture: reconnecting people, land, and nature. London: Earthscan Publications Limited.
Pretty, J.N. 2008. Agricultural sustainability: concepts, principles, and evidence. Philosophical Transactions of the Royal Society: Biological Sciences 363(1491): 447–465.CrossRef
Pretty, J., and R. Hine. 2001. Reducing food poverty with sustainable agriculture: A summary of new evidence. Final report from the “SAFE-World: The potential of sustainable agriculture to feed the world” Research Project. Wivenhoe Park, UK: Centre for Environment and Society, University of Essex.
Pretty, J.N., J.I.L. Morison, and R.E. Hine. 2003. Reducing food poverty by increasing agricultural sustainability in developing countries. Agriculture, Ecosystems & Environment 95(1): 217.CrossRef
Pretty, J.N., A.S. Ball, T. Lang, and J.I.L. Morison. 2005. Farm costs and food miles: an assessment of the full cost of the UK weekly food basket. Food Policy 30(1): 1–19.CrossRef
Pretty, J.N., A.D. Noble, D. Bossio, J. Dixon, R.E. Hine, F.W.T. Penning de Vries, and J.I.L. Morison. 2006. Resource-conserving agriculture increases yields in developing countries. Environmental Science and Technology 40(4): 1114–1119.CrossRef
Prugh, T., R. Costanza, and H.E. Daly. 2000. The local politics of global sustainability. Washington, DC: Island Press.
Ramakrishnan, P.S. 1992. Shifting agricultural and sustainable development: An interdisciplinary study from North-Eastern India. Paris; Carnforth: Parthenon Publishing.
Ravnborg, H.M. 2003. Poverty and environmental degradation in the Nicaraguan hillsides. World Development 31(11): 1933–1946.CrossRef
Rhoades, R.E., and V.D. Nazarea. 1999. Local management of biodiversity in traditional agroecosystems. In Biodiversity in agroecosystems, ed. W.W. Collins, and C.O. Qualset, 215–236. Boca Raton, FL: CRC Press.
Ricketts, T.H. 2001. The matrix matters: effective isolation in fragmented landscapes. American Naturalist 158: 87–99.CrossRef
Rocha, C. 2001. Urban food security policy: The case of Belo Horizonte, Brazil. Journal for the Study of Food and Society 5(1): 36–47.CrossRef
Rocha, C. 2003. Urban food security policy and programs—The case of Belo Horizonte, Brazil. Course Notes for Food and Nutrition Policy (FNP) 500: Advanced Issues in Professional Practice. Toronto, Ontario: Ryerson University.
Rocha, C., and A.V. Aranha. 2003. Urban food policies and rural sustainability—How the municipal government of Belo Horizonte is promoting rural sustainability. http://www.ryerson.ca/~foodsec/Documents/belo_ruralsus.html. Accessed 23 January 2006.
Rocha, C. 2007. Food insecurity as market failure: A contribution from economics. Journal of Hunger and Environmental Nutrition 1(4): 5–22.CrossRef
Rocha, C. 2009. Developments in national policies for food and nutrition security in Brazil. Development Policy Review 27(1): 51–66.CrossRef
Rodrigues, A.S.L., S.J. Andelman, M.I. Bakarr, L. Boitani, T.M. Brooks, R.M. Cowling, L.D.C. Fishpool, G.A.B. da Fonseca, K.J. Gaston, M. Hoffmann, J.S. Long, P.A. Marquet, J.D. Pilgrim, R.L. Pressey, J. Schipper, W. Sechrest, S.N. Stuart, L.G. Underhill, R.W. Waller, M.E.J. Watts, and X. Yan. 2004. Effectiveness of the global protected area network in representing species diversity. Nature 428: 640–643.CrossRef
Rojstaczer, S., S.M. Sterling, and N.J. Moore. 2001. Human appropriation of photosynthesis products. Science 294(5551): 2549–2552.CrossRef
Root, R.B. 1973. Organization of a plant-arthropod association in simple and diverse habitats—Fauna of collards (Brassica-Oleracea). Ecological Monographs 43(1): 95–120.CrossRef
Rosset, P. 1999. Policy brief number 4: The multiple functions and benefits of small farm agriculture in the context of global trade negotiations. Oakland, CA: Institute for Food and Development Policy.
Russell, E. 1993. War on insects: warfare, insecticides, and environmental change in the United States, 1970–1945, PhD Dissertation. Ann Arbor, MI: University of Michigan.
Ryan, M., J. Lynn, W. Schomberg, and D. Palmer. 2008. Tough road this spring seen for Doha trade talks. The Guardian UK [electronic version], 29 February 2008.
Saito, T., and T. Miyata. 2005. Situation and problems on transgenic technology for insect pest control. Japanese Journal of Applied Entomology and Zoology 49(4): 171–185.CrossRef
Salick, J., and L.C. Merrick. 1990. Use and maintenance of genetic resources: Crops and their wild relatives. In Agroecology, ed. C.R. Carroll, J.H. Vandermeer, and P.M. Rosset, 517–548. New York, NY: McGraw-Hill.
Sanden, M., A. Krogdahl, A.M. Bakke-Mckellep, R.K. Buddingtonn, and G.I. Hemre. 2006. Growth performance and organ development in Atlantic salmon, Salmo salar L. parr fed genetically modified (GM) soybean and maze. Aquaculture Nutrition 12(1): 1–14.CrossRef
Sanvido, O., J. Romeis, and F. Bigler. 2007. Ecological impacts of genetically modified crops: Ten years of field research and commercial cultivation. Advances in Biochemical Engineering/Biotechnology 107: 235–278.CrossRef
Sawyer, D. 2008. Climate change, biofuels and eco-social impacts in the Brazilian Amazon and Cerrado. Philosophical Transactions of the Royal Society, Series B 363(1498): 1747–1752.CrossRef
Schmidt-Vogt, D. 1998. Defining degradation: The impacts of swidden on forests in Northern Thailand. Mountain Research and Development 18(2): 135–149.CrossRef
Schroth, G., G.A.B. da Fonseca, C.A. Harvey, C. Gascon, H.L. Vasconcelos, and A.-M.N. Izac (eds.). 2004. Agroforestry and biodiversity conservation in tropical landscapes. Washington, DC: Island Press.
Searchinger, T.D., and R.A. Houghton. 2008. Biofuels: Clarifying assumptions: Response. Science 322(5900): 371–374.
Semal, J. 2006. Impacts physiologiques de certains OGM (Physiological effects of some GMOs). Cahiers Agricultures 15(3): 313.
Sen, A. 1984. Poverty and famines: An essay on entitlement and deprivation. Oxford, UK: Oxford University Press.
Sen, A. 1994. Population: delusion and reality. New York Review of Books 41(15): 62–71.
Séralini, G.-E., D. Cellier, and J.S. de Vendomois. 2007. New analysis of a rat feeding study with a genetically modified maize reveals signs of hepatorenal toxicity. Archives of Environmental Contamination and Toxicology 52(4): 596–602.CrossRef
Shirai, Y. 2007. Nontarget effect of transgenic insecticidal crops: overview to date and future challenges. Japanese Journal of Applied Entomology and Zoology 51(3): 165–186.CrossRef
Shiva, V. 2008. Soil not oil: Environmental justice in a time of climate crisis. Cambridge, MA: South End Press.
Sivakumar, M.V.K. 2007. Interactions between climate and desertification. Agricultural and Forest Meteorology 142(2–4): 143–155.CrossRef
Sloan, S. 2007. Fewer people may not mean more forest for Latin American forest frontiers. Biotropica 39(4): 443–446.CrossRef
Smail, J.K. 2003. Remembering Malthus III: Implementing a global population reduction. American Journal of Physical Anthropology 122(3): 295–300.CrossRef
Smit, J., and J. Nasr. 1992. Urban agriculture for sustainable cities: using wastes and idle land and water bodies as resources. Environment and Urbanization 4(2): 141–152.CrossRef
Smith, A., and J.B. MacKinnon. 2007. The 100-Mile diet. Toronto: Random House Canada.
Smolik, J.D., T.L. Dobbs, and D.H. Rickerl. 1995. The relative sustainability of alternative, conventional, and reduced-till farming systems. American Journal of Alternative Agriculture 10(1): 25–35.CrossRef
Somarriba, E., C.A. Harvey, M. Samper, F. Anthony, J. González, C. Staver, and R. Rice. 2004. Conservation of biodiversity in neotropical coffee (Coffea arabica) plantations. In Agroforestry and biodiversity conservation in tropical landscapes, ed. G. Schroth, G.A.B. da Fonseca, C.A. Harvey, C. Gascon, H.L. Vasconcelos, and A.-M.N. Izac. Washington, DC: Island Press.
Soule, J.D., D. Carre, and W. Jackson. 1990. Ecological impact of modern agriculture. In Agroecology, ed. C.R. Carroll, J.H. Vandermeer, and P.M. Rosset, 165–188. New York: McGraw-Hill Publishing Company.
Steingraber, S. 1997. Living downstream: An ecologist looks at cancer and the environment. Reading, MA: Addison-Wesley Publishing.
Stockdale, E.A., N.H. Lampkin, M. Hovi, R. Keatinge, E.K.M. Lennartsson, D.W. Macdonald, S. Padel, F.H. Tattersall, M.S. Wolfe, and C.A. Watson. 2001. Agronomic and environmental implications of organic farming systems. Advances in Agronomy 70: 261–327.CrossRef
Stouffer, P.C., R.O. Bierregaard Jr., C. Strong, and T.E. Lovejoy. 2006. Long-term landscape change and bird abundance in Amazonian rainforest fragments. Conservation Biology 20(4): 1212–1223.CrossRef
Struever, S. 1971. Prehistoric agriculture. Garden City, NY: Natural History Press for the American Museum of Natural History.
Swift, M.J., and J.M. Anderson. 1995. Biodiversity and ecosystem function in agricultural systems. In Biodiversity and ecosystem function, ed. E.-D. Schulze, and H.A. Mooney, 14–41. Berlin: Springer.
Swift, M.J., J.H. Vandermeer, P.S. Ramakrishnan, J.M. Anderson, C.K. Ong, and B.A. Hawkins. 1996. Biodiversity and ecosystem functioning: ecosystem analyses. In Global Biodiversity Assessment, ed. V.H. Heywood, H.A. Mooney, J. Lubchenco, R. Dirzo, and O.E. Sala, 443–446. New York, NY: Cambridge University Press.
Swift, M.J., A.-M.N. Izac, and M. van Noordwijk. 2004. Biodiversity and ecosystem services in agricultural landscapes—are we asking the right questions? Agriculture, Ecosystems & Environment 104(1): 113–134.CrossRef
Templeton, S.R., and S.J. Scherr. 1999. Effects of demographic and related microeconomic change on land quality in hills and mountains of developing countries. World Development 27(6): 903–918.CrossRef
Tilman, D., K.G. Cassman, P.A. Matson, R. Naylor, and S. Polasky. 2002. Agricultural sustainability and intensive production practices. Nature 418(6898): 671–677.CrossRef
Tinker, P.B. 1997. The environmental implications of intensified land use in developing countries. Philosophical Transactions of the Royal Society: Biological Sciences 352(1356): 1023–1033.CrossRef
Toledo, V.M. 1990. The ecological rationality of peasant production. In Agroecology, small-farm development, ed. M.A. Altieri, and S. Hecht. Boca Raton, FL: CRC Press.
Tomov, B.W., and J.S. Bernal. 2003. Effects of GNA transgenic sugarcane on life history parameters of Parallorhogas pyralophagus (Marsh) (Hymenoptera: Braconidae), a parasitoid of Mexican rice borer. Journal of Economic Entomology 96(3): 570–576.CrossRef
Tonitto, C., M.B. David, and L.E. Drinkwater. 2006. Replacing bare fallows with cover crops in fertilizer-intensive cropping systems: A meta-analysis of crop yield and N dynamics. Agriculture, Ecosystems & Environment 112(1): 58–72.CrossRef
Tonitto, C., M.B. David, C. Li, and L.E. Drinkwater. 2007. Application of the DNDC model to tile-drained Illinois agroecosystems: model comparison of conventional and diversified rotations. Nutrient Cycling in Agroecosystems 78(1): 65–81.CrossRef
Trewavas, A. 2002. Malthus foiled again and again. Nature 418(6898): 668–670.CrossRef
Tscharntke, T., A.-M. Klein, A. Kruess, I. Steffan-Dewenter, and C. Thies. 2005. Landscape perspectives on agricultural intensification and biodiversity-ecosystem service management. Ecology Letters 8(8): 857–874.CrossRef
Tscharntke, T., R. Bommarco, Y. Clough, T.O. Crist, D. Kleijn, T.A. Rand, J.M. Tylianakis, S. van Nouhuys, and S. Vidal. 2007. Conservation biological control and enemy diversity on a landscape scale. Biological Control 43(3): 294–309.CrossRef
Ucko, P.J., and G.W. Dimbleby. 1969. The domestication and exploitation of plants and animals. London: Gerald Duckworth.
Ukrainetz, H., C.A. Campbell, V.O. Biederbeck, D. Curtin, and O.T. Bouman. 1996. Yield and protein content of cereals and oilseed as influenced by long-term use of urea and anhydrous ammonia. Canadian Journal of Plant Science 76(1): 27–32.
United Nations Convention to Combat Desertification (UNCCD). 2004. Frequently asked questions. http://www.unccd.int/knowledge/faq.php. Accessed 28 January 2008.
United Nations Millennium Project (UNMP). 2005. Halving hunger: It can be done. London: UN Taskforce on Hunger/Earthscan.
United States Department of Agriculture (USDA). 2006. Farmers market growth. http://www.ams.usda.gov/farmersmarkets/FarmersMarketGrowth.htm. Accessed 26 February 2008.
United States Department of Agriculture (USDA). 2009. Farm income and costs: Farms receiving government payments. http://www.ers.usda.gov/Briefing/FarmIncome/govtpaybyfarmtype.htm. Accessed 22 March 2009.
Uphoff, N. 2007. Agroecological alternatives: capitalising on existing genetic potentials. Journal of Development Studies 43(1): 218–236.CrossRef
van den Bosch, R. 1978. The pesticide conspiracy. New York, NY: Doubleday.
Vandermeer, J.H. 1989. The ecology of intercropping. Cambridge, UK: Cambridge University Press.
Vandermeer, J.H. 1995. The ecological basis of alternative agriculture. Annual Review of Ecology and Systematics 26: 201–224.CrossRef
Vandermeer, J.H. 1996. Reconstructing biology: Genetics and ecology in the New World Order. Wiley: New York.
Vandermeer, J.H., and R. Carvajal. 2001. Metapopulation dynamics and the quality of the matrix. The American Naturalist 158(3): 211–220.CrossRef
Vandermeer, J.H., and T. Dietsch. 2003. The fateful dialectic: agriculture and conservation. Endangered Species Update 20(4–5): 199–207.
Vandermeer, J.H., and I. Perfecto. 1997. The agroecosystem: a need for the conservation biologist’s lens. Conservation Biology 11(3): 591–592.CrossRef
Vandermeer, J.H., M. van Noordwijk, J.M. Anderson, C.K. Ong, and I. Perfecto. 1998. Global change and multi-species agroecosystems: Concepts and issues. Agriculture, Ecosystems & Environment 67: 1–22.CrossRef
Vandermeer, J.H., D. Lawrence, A. Symstad, and S.E. Hobbie. 2002. Effect of biodiversity on ecosystem functioning in managed ecosystems. In Biodiversity and ecosystem functioning: Synthesis and perspectives, ed. M. Loreau, S. Naeem, and P. Inchausti, 221–236. Oxford, UK: Oxford University Press.
Vandermeer, J.H., I. Perfecto, S.M. Philpott, and M.J. Chappell. 2008. Reenfocando la conservación el paisaje: La importancia de la matriz. In Evaluacion y conservacion de la biodiversidad en paisajes fragmentados de Mesoamerica, ed. J.C. Saenz, and C.A. Harvey, 75–104. Editorial Instituto Nacional de Biodiversidad (INBio): Santo Domingo de Heredia, Costa Rica.
Verhoog, H. 2007. Organic agriculture versus genetic engineering. NJAS-Wageningen Journal of Life Sciences 54(4): 387–400.CrossRef
Vitousek, P.M., H.A. Mooney, J. Lubchenco, and J.M. Melillo. 1997. Human domination of earth’s ecosystems. Science 277(5325): 494–499.CrossRef
Wackernagel, M., and W.A. Rees. 1996. Our ecological footprint: Reducing human impact on the Earth. Gabriola Islands, British Columbia: New Society Publishers.
Weissinger, A.K. 1990. Technologies for germ plasm conservation ex situ. In The preservation and valuation of biological resources, ed. G.H. Orians, F.M. Brown, W.E. Kunin, and J.E. Swierbinski, 3–31. Seattle, WA: University of Washington Press.
Whitmore, T.C. 1984. Tropical rain forests of the Far East, 2nd ed. Oxford, UK: Clarendon Press.
Willer, H., and M. Yussefi, eds. 2007. The world of organic agriculture: Statistics and emerging trends 2007. Bonn, Germany, and Frick, Switzerland: International Federation of Organic Agriculture Movements (IFOAM) and Research Institute of Organic Agriculture (FiBL).
Wilson, A., J. Latham, and R. Steinbrecher. 2004. Genome scrambling—Myth or reality? Transformation-induced mutations in transgenic crop plants. Brighton, UK: EcoNexus.
Witcombe, J.R., A. Joshi, K.D. Joshi, and B.R. Sthapit. 1996. Farmer participatory crop improvement. 1 Varietal selection and breeding methods and their impact on biodiversity. Experimental Agriculture 32(4): 445–460.CrossRef
World Health Organization (WHO). 1996. Trace elements in human nutrition and health. Geneva: World Health Organization.
Wright, J. 2005. Falta petroleo! Perspectives on the emergence of a more ecological farming and food system in post-crisis Cuba, PhD Dissertation. Wageningen, The Netherlands: Wageningen University.
Young, A. 1999. Is there really spare land? A critique of estimates of available cultivable land in developing countries. Environment, Development and Sustainability 1(1): 3–18.CrossRef
Zentner, R.P., C.A. Campbell, V.O. Biederbeck, F. Selles, R. Lemke, P.G. Jefferson, and Y. Gan. 2004. Long-term assessment of management of an annual legume green manure crop for fallow replacement in the Brown soil zone. Canadian Journal of Plant Science 84(1): 11–22.
Zimmerer, K.S. 1998. The ecogeography of Andean potatoes. BioScience 48(6): 445–454.CrossRef
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