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The farmer as conservationist

  • Catherine Badgley (a1)


Agricultural landscapes are essential for preserving biodiversity, even though agricultural activities are the leading cause of habitat degradation worldwide. About half of the Earth's productive land area is farmed or grazed, whereas only about 6% of the total land area is protected for native species and ecosystems. The ecological services of healthy ecosystems are fundamental to agriculture, and these services depend upon a large number of species interacting with each other and with inorganic nutrient cycles. Likewise, the quality of ecosystems between reserves is critical to the persistence of species and ecological processes within reserves. Thus, conservation-oriented farming methods are critically important for both agriculture and biodiversity. Three examples illustrate agricultural practices that benefit the farmers, the local ecosystem and the landscape: (1) In Minnesota, rotational grazing, evaluated by the collaborative research of farmers and scientists, improved soil, pasture and stream quality, and boosted the confidence of the farmers in developing more sustainable grazing practices. (2) Predator-friendly ranching in Montana, in which nonlethal methods are used to protect livestock from depredation by native predators, benefited the ranchers with premium prices for wool and meat. The persistence of native predators, many of which have been on endangered species lists for years, benefited the regional ecosystem. (3) Shade-grown coffee in Latin America, in which coffee shrubs grow under an intact forest canopy, often looks and behaves ecologically like native forest and may house high levels of native biodiversity. This system benefited farmers, as long as they received a price premium for shade-grown coffee. The economic viability of these conservation-oriented practices depends upon farmers receiving price premiums for their products and by society rewarding fanners for their practices. A vision of ecological farming as the dominant form of agriculture is presented, with benefits at the scale of the farm, the landscape and society.



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Badgley, C. 2002. Can agriculture and biodiversity coexist? In Kimbrell, A. (ed.). Fatal Harvest: The Tragedy of Industrial Agriculture. Island Press, Washington, DC. p. 279284.
Berry, W. 2002. Hope. In Kimbrell, A. (ed.). Fatal Harvest: The Tragedy of Industrial Agriculture. Island Press, Washington, DC. p. 373374.
Daily, G.C. (ed.) 1997. Nature's Services: Societal Dependence on Natural Ecosystems. Island Press, Washington, DC.
Daily, G.C., Alexander, S., Ehrlich, P.R., Goulder, L., Lubchenco, J., Matson, P.A., Mooney, H.A., Postel, S., Schneider, S.H., Tilman, D., and Woodwell, G.M. 1997. Ecosystem services: benefits supplied to human societies by natural ecosystems. Issues in Ecology, No. 2, Ecological Society of America. Available at web site (verified June 2003).
DeVore, B. 2002. When farmers shut off the machinery. In Jackson, D.L. and Jackson, L.L. (eds). The Farm as Natural Habitat: Reconnecting Food Systems with Ecosystems. Island Press, Washington, DC. p. 8395.
Flader, S.L., and Callicott, J.B. 1991. The River of the Mother of God and Other Essays by Aldo Leopold. University of Wisconsin Press, Madison, WI.
Gilpin, M.E. and Soulé, M.E. 1986. Minimum viable populations: processes of species extinction. In Soulé, M.E. (ed.). Conservation Biology. Sinauer Associates, Sunderland, MA. p. 1934.
Gliessman, S.R. 1998. Agroecology: Ecological Processes in Sustainable Agriculture. Ann Arbor Press, Chelsea, MI.
Greenberg, R., Bichier, P., and Cruz, A.A. 2000. The impact of avian insectivory on arthropods and leaf damage in some Guatemalan coffee plantations. Ecology 81:17501755.
Hanski, I. and Simberloff, D. 1997. The metapopulation approach, its history, conceptual domain and application to conservation. In Hanski, I.A. and Gilpin, M.E. (eds). Metapopulation Biology. Academic Press, San Diego, p. 526.
Hawken, P., Lovins, A., and Lovins, L.H. 1999. Natural Capitalism. Little, Brown, and Co., Boston, MA.
Imhoff, D. 2001. Eco-labeling and other initiatives to advance wild farming. Wild Earth, Summer:5759.
Jackson, D.L. and Jackson, L.L. (eds) 2002. The Farm as Natural Habitat: Reconnecting Food Systems with Ecosystems. Island Press, Washington, DC.
Jackson, W. 2002. Natural systems agriculture: A truly radical alternative. Agriculture, Ecosystems, and Environment 88:111117.
Jacobs, L. 1992. Waste of the West: Public Lands Ranching. Lynn Jacobs Publishing, Tucson, AZ.
Kimbrell, A. (ed.) 2002. Fatal Harvest: The Tragedy of Industrial Agriculture. Island Press, Washington, DC.
Leopold, A. 1991. The farmer as a conservationist. In Flader, S.L. and Callicott, J.B. (eds). The River of the Mother of God and Other Essays by Aldo Leopold. University of Wisconsin Press, Madison, WI. p. 255265.
MacKay, P. 2001. Farming with the wild: Reconnecting food systems with ecosystems. Wild Earth, Summer:5256.
McKenney, J. 2002. Artificial fertility. In Kimbrell, A. (ed.). The Fatal Harvest Reader. Island Press, Washington, DC. p. 121129.
Miller, K., Chang, E. and Johnson, N. 2001. Defining common ground for the Mesoamerican Biological Corridor. World Resources Institute, Washington, DC.
Mollison, B. 1988. Permaculture: A Designer's Manual. Tagari Publications, Tyalgum, New South Wales, Australia.
Nerbonne, J.F. and Lentz, R. 2003. Rooted in grass: Challenging patterns of knowledge exchange as a means of fostering social change in a southeast Minnesota farm community. Agriculture and Human Values 20:6578.
Oxfam. 2001. Bitter coffee: How the poor are paying for the slump in coffee prices. Oxfam Background Briefing, 05 2001. Available at Web site (verified June 2003).
Perfecto, I. and Ambrecht, I. 2002. The coffee agroecosystem in the Neotropics: combining ecological and economic goals. In Vandermeer, J.H. (ed.). Tropical Agroecosystems. CRC Press, Boca Raton, FL. p. 159194.
Pimentel, D., Harvey, C., Resosudarmo, P., Sinclair, K., Kunz, D., McNair, M., Crist, S., Shpritz, L., Fitton, L., Saffouri, R., and Blair, R. 1995. Environmental and economic costs of soil erosion and conservation benefits. Science 267:11171123.
Piper, J.K. 1998. Growth and seed yield of three perennial grains within monocultures and mixed stands. Agriculture, Ecosystems, and Environment 68:111.
Piper, J.K., Handley, M. and Kulakow, P. 1996. Incidence and severity of viral disease symptoms on eastern gamagrass within monoculture and polycultures. Agriculture, Ecosystems and Environment 59:139147.
Pretty, J. 2002. Agri-Culture: Reconnecting People, Land, and Nature. Earthscan Publications, London, UK.
Savory, A. 1988. Holistic Resource Management. Island Press, Washington, DC.
Soule, J.D. and Piper, J.K. 1992. Farming in Nature's Image. Island Press, Washington, DC.
Stein, B.A., Kutner, L.S. and Adams, J.S. (eds) 2000. Precious Heritage: The Status of Biodiversity in the United States. Oxford University Press, Oxford, UK.
Terborgh, J., Estes, J., Paquet, P., Ralls, K., Boyd-Heger, D., Miller, B., and Noss, R. 1999. The role of top carnivores in regulating terrestrial ecosystems. Wild Earth, Summer:4256.
Trewavas, A. 2002. Malthus foiled again and again. Nature 418:668670.
United Nations Development Programme, United Nations Environment Programme, World Bank, World Resources Institute. 2000. World Resources 2000–2001. World Resources Institute, Washington, DC. Available at Web site (verified June 2003).
USDA (United States Department of Agriculture). 1999. America's Private Land, A Geography of Hope. Government Printing Office, Washington, DC.
Vandermeer, J. and Caraval, R. 2001. Metapopulation dynamics and the quality of the matrix. American Naturalist 158:211220.
Wackernagel, M. and Rees, W.E. 1996. Our Ecological Footprint. New Society Publishers, Gabriela Island, British Columbia.
Weed, B. 1999. Predator friendly ranching: Learning to co-exist with native species. The Home Range (Predator Conservation Alliance), Summer: 1819.
Wuerthner, G. and Mattheson, M. (eds) 2002. Welfare Ranching: The Subsidized Destruction of the American West. Island Press, Washington, DC.


The farmer as conservationist

  • Catherine Badgley (a1)


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