Divided culture: integrating agriculture and conservation biology

Production agriculture, with its implied ecosystem simplification, pesticide and fertilizer use, and emphasis on yield, often appears to be at odds with conservation biology. From a farmer's perspective, the weight conservation biology places on wildlife may seem overly idealistic and naive, detached from economic and sociopolitical reality. In fact, these endeavors are two sides of the same coin, with a shared heritage in decades of population and community ecological theory and experimentation. Better integration of the two disciplines requires acknowledging their various goals and working to produce mutually beneficial outcomes. The best examples of this type of integrated approach result from careful implementation of sustainable agriculture practices that support biological conservation efforts via habitat amelioration or restructuring. Successful integrated approaches take into account both the environmental and economic costs of different farming schemes and compensate farmers for the costs they in...

[1]  R. Bommarco,et al.  Scale as Modifier in Vegetation Diversity Experiments: Effects on Herbivores and Predators , 2003 .

[2]  M. Hill,et al.  Agronomic and ecological costs and benefits of set-aside in England , 2003 .

[3]  Miguel A. Altieri,et al.  Agroecology: The Science Of Sustainable Agriculture, Second Edition , 1995 .

[4]  S. Wissinger Cyclic Colonization in Predictably Ephemeral Habitats: A Template for Biological Control in Annual Crop Systems , 1997 .

[5]  P. Kareiva,et al.  Habitat fragmentation and the stability of predator–prey interactions , 1987, Nature.

[6]  S. Levin,et al.  The Importance of Species: Perspectives on Expendability and Triage , 2003 .

[7]  W. Murdoch,et al.  Refuge Dynamics and Metapopulation Dynamics: An Experimental Test , 1996, The American Naturalist.

[8]  D. Landis,et al.  Effect of Landscape Structure on Parasitoid Diversity and Parasitism in Agroecosystems , 1996 .

[9]  M. Mönkkönen,et al.  HABITAT LOSS AND FRAGMENTATION IN DYNAMIC LANDSCAPES: AVIAN PERSPECTIVES FROM THE BOREAL FOREST* , 2002 .

[10]  Juha Helenius,et al.  Value of semi-natural areas as biodiversity indicators in agricultural landscapes , 2004 .

[11]  D. Landis,et al.  Habitat management to conserve natural enemies of arthropod pests in agriculture. , 2000, Annual review of entomology.

[12]  P. Barbosa Conservation biological control. , 1998 .

[13]  J. Stark,et al.  Aphid Response to Vegetation Diversity and Insecticide Applications , 2004 .

[14]  G. Fonseca,et al.  Biodiversity conservation in neotropical coffee (Coffea arabica) plantations. , 2004 .

[15]  J. Roland,et al.  Insect parasitoid species respond to forest structure at different spatial scales , 1997, Nature.

[16]  Roger Vargas,et al.  How risky is risk assessment: the role that life history strategies play in susceptibility of species to stress. , 2004, Proceedings of the National Academy of Sciences of the United States of America.

[17]  T. Tscharntke,et al.  Habitat Fragmentation, Species Loss, and Biological Control , 1994, Science.

[18]  Douglas A. Landis,et al.  Refuge habitats modify impact of insecticide disturbance on carabid beetle communities , 2001 .

[19]  D. N. Byrne,et al.  The effects of crop diversification on herbivorous insects: a meta‐analysis approach , 1994 .

[20]  Chris Park,et al.  Environment and health: A.J. Rowland and P. Cooper, 205 pp., 1983, Edward Arnold, London, £8.75 , 1985 .

[21]  John E. Banks,et al.  The scale of landscape fragmentation affects herbivore response to vegetation heterogeneity , 1998, Oecologia.

[22]  N. Elliott,et al.  Effects of an invading coccinellid on native coccinellids in an agricultural landscape , 1996, Oecologia.

[23]  David Kleijn,et al.  Agri-environment schemes do not effectively protect biodiversity in Dutch agricultural landscapes , 2001, Nature.

[24]  D. Janzen Host Plants as Islands in Evolutionary and Contemporary Time , 1968, The American Naturalist.

[25]  Allan Stewart-Oaten,et al.  Aggregation by Parasitoids and Predators: Effects on Equilibrium and Stability , 1989, The American Naturalist.

[26]  L. Jackson The Farm as Natural Habitat , 2005 .

[27]  R. Levins Some Demographic and Genetic Consequences of Environmental Heterogeneity for Biological Control , 1969 .

[28]  Harvey Alexander Nature's services: Societal dependence on natural ecosystems: Edited by Gretchen C. Daily Island Press, 1997, $24.95, 392 pages , 1999 .

[29]  D. Roubik Tropical agriculture: The value of bees to the coffee harvest , 2002, Nature.

[30]  T. Ricketts,et al.  Global Perspectives on Pollination Disruptions , 2000 .

[31]  Carsten Thies,et al.  Landscape structure and biological control in agroecosystems , 1999, Science.

[32]  D. Kass,et al.  Agroecology: The science of sustainable agriculture , 1996, Agroforestry Systems.

[33]  R. Hails,et al.  Assessing the risks associated with new agricultural practices , 2002, Nature.

[34]  T. Schettler,et al.  Environment and health: 6. Endocrine disruption and potential human health implications. , 2000, CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne.

[35]  J. Vandermeer,et al.  Breakfast of biodiversity: the truth about rain forest destruction. , 1995 .

[36]  R. B. Root Organization of a Plant-Arthropod Association in Simple and Diverse Habitats: The Fauna of Collards (Brassica Oleracea) , 1973 .

[37]  Ilkka Hanski,et al.  Metapopulation dynamics : empirical and theoretical investigations , 1991 .

[38]  D. L. Jackson,et al.  The farm as natural habitat : reconnecting food systems with ecosystems , 2002 .

[39]  J. Bengtsson,et al.  LANDSCAPE COMPLEXITY AND FARMING PRACTICE INFLUENCE THE CONDITION OF POLYPHAGOUS CARABID BEETLES , 2001 .

[40]  E. Evans HABITAT DISPLACEMENT OF NORTH AMERICAN LADYBIRDS BY AN INTRODUCED SPECIES , 2004 .

[41]  Peter Kareiva,et al.  Spatial scale mediates the influence of habitat fragmentation on dispersal success: Implications for conservation , 1992 .

[42]  M. Altieri Linking ecologists and traditional farmers in the search for sustainable agriculture , 2004 .

[43]  D. Landis,et al.  Ecological considerations in the conservation of effective parasitoid communities in agricultural systems , 1998 .

[44]  P. De Marco,et al.  Services performed by the ecosystem: forest remnants influence agricultural cultures' pollination and production , 2004, Biodiversity & Conservation.

[45]  D. Andow Vegetational Diversity and Arthropod Population Response , 1991 .

[46]  L G Firbank,et al.  The Farm Scale Evaluations of spring-sown genetically modified crops. Introduction. , 2003, Philosophical transactions of the Royal Society of London. Series B, Biological sciences.

[47]  G. Daily,et al.  Countryside Biogeography of Moths in a Fragmented Landscape: Biodiversity in Native and Agricultural Habitats , 2001 .

[48]  Amory B. Lovins,et al.  Natural Capitalism: Creating the Next Industrial Revolution , 1999 .

[49]  Charles C. Elton Animal Ecology , 1927, Nature.

[50]  James F. Quinn,et al.  Effects of habitat fragmentation and isolation on species richness: evidence from biogeographic patterns , 1988, Oecologia.

[51]  G. Daily,et al.  Countryside Biogeography of Neotropical Mammals: Conservation Opportunities in Agricultural Landscapes of Costa Rica , 2003 .