Abstract
Agroecosystem health derives from a combination of biophysical and socioeconomic conditions that jointly influence such properties as productivity, sustainability, stability, and equitability. In this case study, we describe and analyze a method to quantify agroecosystem health through a combination of geographically referenced data at various spatial scales. Six key variables were hypothesized to provide a minimum set of conditions required to quantify agroecosystem health: soil health, biodiversity, topography, farm economics, land economics, and social organization. Each of these key variables was quantified by one or more attributes of a study area near Wooster, Ohio. Data sources included remote sensing, digital elevation models, soil maps, county auditor records, and a structured questionnaire of landowners in the study area. These data were combined by an analytical hierarchy process to yield an agroecosystem health index. The two steps in the process were first to combine the data at the pixel scale (30 m2) into key variables with normalized values, and then to combine the key variables into the final index. The analytical hierarchy process model was developed by panels of experts for each key variable and by participants in the Ohio Agricultural Research and Development Center’s Agroecosystems Management Program for the final agroecosystem health index value. Observed spatial patterns of the agroecosystem health index were then analyzed with respect to the underlying data. Consistent with our hypothesis and the definition of agroecosystems, spatial patterns in the agroecosystem health index were an emergent property of combined socioeconomic and biophysical conditions not apparent in any of the underlying data or key variables. The method proposed in this study permits estimation of agroecosystem health as a function of specific underlying conditions, which combine in complex ways. Because values of the agroecosystem health index and the data underlying them can be analyzed for a particular landscape, the method proposed could be useful to policy makers, educators, service agencies, organizations, and the people who live in the area for finding opportunities to improve the health of their agroecosystem.
Similar content being viewed by others
References
Agro-ecosystem Health Project. 1996. Agroecosystem health. Guelph, Canada: University of Guelph
Allen TF, Starr TB. 1982. Hierarchy: perspectives for ecological complexity. Chicago: University of Chicago Press. pp 310
Altieri MA. 1987. Agroecology: the scientific basis of alternative agriculture. Boulder, Colarado: Westview Press. pp 227
Bantayan NC, Bishop ID. 1998. Linking objective and subjective modeling for land use decision making. Landsc Urban Plan 43:35–48
Bennett J. 1982. Of time and the enterprise: North American family farm management in a context of resource marginality: based on a decade of research in the Province of Saskatchewan, Canada. Minneapolis: University of Minnesota Press
Bergstrom JC. 1998. Exploring and expanding the landscape values terrain. Faculty Series. Athens (GA): Department of Agricultural and Applied Economics, University of Georgia
Burel F, Baudry J. 1995. Species biodiversity in changing agricultural landscapes: a case study in the Pays d’Áuge, France. Agric Ecosyst Environ 55:193–200
Carrol CR, Vandermeer JH, Rosset PM. 1990. Agroecology. New York: McGraw Hill
Chidumayo EN. 1987. A shifting cultivation land use system under population pressure in Zambia. Agrofor Syst 5:15–25
Clifford P, Richardson S, Hémon D. 1989. Assessing the significance of the correlation between two spatial processes. Biometrics 45:123–34
Collins WW, Hawtin GC. 1999. Conserving and using crop land biodiversity in agroecosystems. In: Colins WW, Qualset CO, Eds. Biodiversity and agroecosystems. USA: CRC Press. pp 267–82
Conway GR. 1985. Agroecosystem analysis. Agric Adm 20:31–55
Conway GR. 1987. The properties of agroecosystems. Agric Syst 24:95–117
Costanza R. 1992. Toward an operational definition of ecosystem health. In: Costanza R, Norton BG, Haskell BD, Eds. Ecosystem health – new goals for environmental management. Washington D.C.: Island Press. pp 239
Costanza R, Mageau M. 1999. What is a healthy ecosystem? Aquat Ecol 33:105–15
Dalton GE. 1982. Managing agricultural systems. London: Applied Science Publishers. pp 161
Dumanski PCJ, Hamblin A, Young A. 1997. Land quality indicators. World Bank Discussion Papers. pp 315
Dutilleul P. 1993. Modifying the t-test for assessing the correlation between two spatial processes. Biometrics 49:305–14
Ehrenfeld D. 1992. In: Costanza R, Norton BG, Haskell BD, Eds. Ecosystem health and ecological theories in ecosystem health: new goals for environmental management. Washington D.C.: Island Press. pp 135–43
Elkarni F, Mustafa I. 1993. Increasing the utilization of solar energy technologies (SET) in Jordan: Analytic Hierarchy Process. Energy Policy 21:978–84
Folke C, Holling CS, Perrings C. 1996. Biological diversity, ecosystems and the human scale. Ecol Appl 6:1018–24
Fortheringham S, Brunsdon CH, Charlton M. 2000. Quantitative geography. Perspectives on spatial data analysis. London: SAGE Publications
Fortin MJ, Payette S. 2002. How to test the significance of the relation between spatially autocorrelated data at the landscape scale: a case study using fire and forest maps. Ecography 9(2):213–8
Gallopin GC. 1994. Agroecosystem health: a guiding concept for agricultural research? In: Nielsen NO, Ed. Agroecosystem health: proceedings of an international workshop. Guelph, Ontario: University of Guelph. pp 51–65
Gallopin GC. 1995. The potential of agroecosystem health as a guiding concept for agricultural research. Ecosyst Health 1:129–39
Gliesman SR. 1990. In: Gliessman SR, Ed. Agroecology: researching the ecological basis for sustainable agriculture. New York: Springer Verlag. pp 3–10
Goldschmidt WR. 1947. As you sow: three studies in the social consequences of agribusiness. Montclair, NJ: Allanheld, Osmun and Co. Publishers, Inc.
Holling CS, Schindler DW, Walker BW, Roughgarden J 1995. Biodiversity in the functioning of ecosystems: an ecological primer and synthesis. In: Perrings CA, Mäler KG, Folke C, Holling CS, Jansson BO, Eds. Biodiversity loss: ecological and economic issues. Cambridge: Cambridge University Press. pp 44–83
Hurt RD. 1996. The Ohio Frontier: Crucible of the Old Northwest, 1720–1830. Bloomington, IN: Indiana University Press
Ikerd JE. 1993. The need for systems approach to sustainable agriculture. Agric Ecosyst Environ 46:147–60
Jeffers G, Libby L. 2002. Current agricultural use value assessment in Ohio. Land Use Series. CDFS-1267-99. http://www.ohioline.osu.edu/cd-fact/1267.html (accessed on 9 December 2002).
Kawamura H. 2002. Symbolism and materialism in the ecological analysis of hunting, fishing, and gathering practices among the contemporary Nez Perce Indians. Ph.D. dissertation, Department of Anthropology, The Ohio State University.
Landsat 7 Science Data Users Handbook. 2003. http://ltpwww.gsfc.nasa.gov/IAS/handbook/handbook_htmls/chapter6/chapter6.html
Langbein LI, Lichtman AJ. 1978. Ecological inference. Beverly Hills: Sage
Lansing S. 1991. Priests and programmers: technologies of power in the engineered landscape of Bali.Princeton, NJ: Princeton University Press
Lansing S. 2006. Perfect order: recognizing complexity in Bali. Princeton University Press
Lee W. 1999. Why farm property taxes fluctuate. Columbus, OH: Dept. of Agricultural, Environmental and Developmental Economics, The Ohio State University
Leung LC, Cao D. 2001. On the efficacy of modeling multi-attribute decision making problem using AHP and Sinarchy. Eur J Oper Res 39–49
Lobao L. 1990. Locality and inequality: farm and industry structure and socioeconomic conditions. Albany: State University of New York Press
Loucks OL. 1977. Emergence of research on agroecosystems. Annu Rev Ecol Syst 8:177–92
Merriam G. 1994. Is the metaphor or ecosystem health useful in landscape ecology? Presented at the first international symposium on health and medicine, June. Ottawa. pp 19–23
Moore R, Stinner DH, Kline D, Kline E. 1999. Honoring creation and tending the garden: Amish views of biodiversity. In: Posey D, Dutfield G, Plenderleith K (chap. 7), Eds. Human values of biodiversity. Traditional agriculture and soil management, cultural and spiritual values of biodiversity: a complementary contribution to the global biodiversity assessment. Cambridge University Press. Special Volume for the UN Environmental Programme Global Assessment of Indigenous People. London. Intermediate Technologies. pp 305–309
Nagendra H, Gadgil M. 1999. Biodiversity assessment at multiple scales: linking remotely sensed data with field information. Proc Natl Acad Sci 96(16):9154–8
Odum EP. 1953. Fundamentals of ecology. Philadelphia, Pennsylvania, USA: W. B. Saunders
Odum EP. 1962. Relationships between structure and function in the ecosystem. Jpn J Ecol 12:108–18
Odum EP. 1984. Properties of agroecosystems. In: Lowrance R, Stinner BR, House G, Eds. Agricultural ecosystems. Unifying concepts. New York: John Wiley and Sons. pp 5–121
Okey BW. 1996. Systems approaches and properties, and agroecosystem health. J Environ Manage 48:187–99
Openshaw S, Taylor PJ. 1981. The modifiable areal unit problem. In: Wrigley N, Bennett R, Eds. Quantitative geography: A British view. London: Routledge and Kegan Paul. pp 60–9
Parkes M, Panelli R. 2001. Integrating catchment ecosystems and community health: the value of participatory action research. Ecosyst Health 7(2):85–106
Patil G, Brooks RP, Myers WL, Rapport J, Taillie C. 2001. Ecosystem health and its measurement at landscape scale: toward the next generation of quantitative assessments. Ecosyst Health 7(4):307–16
Ramanathan R. 2001. A note on the use of the analytic hierarchy process for environmental impact assessment. J Environ Manage 63:27–35
Rao NH, Rogers PP. 2006. Assessment of agricultural sustainability. Curr Sci 91:439–48
Rappaport R. 1984. Pigs for the ancestors: ritual in the ecology of a New Guinea people. Yale University Press.
Rapport DJ, Regier HA, Hutchinson TC. 1985. Ecosystem behavior under stress. Am Nat 125:617–40
Saaty TL. 1980. The analytic hierarchy process: planning, priority setting and resource allocation. New York: McGraw-Hill
Saaty TL. 1994. Highlights and critical points in the theory and application of the analytic hierarchy process. Eur J Oper Res 74:426–47
Saaty TL. 2000. Fundamentals of decision making and priority theory with the Analytic Hierarchy Process. Pittsburg: RWS Publications
Saaty TL, Vargas LG. 1993. Experiments on Rank preservation and reversal in relative measurement. Math Comput Model 17:13–8
Salamon S. 1992. Prairie patrimony: family, farming, and community in the Midwest. Chapel Hill: University of North Carolina Press
Schaeffer DL, Herricks EE, Kerster HW. 1988. Ecosystem health. Measuring ecosystem health. Environ Manage 12:445–55
Schrader-Frechette KS, McCoy ED. 1993. Methods in ecology. Cambridge: Cambridge University Press
Scott JM, Davis FW, Csuti B, Noss R, Butterfield B, Groves C, Anderson H, Caicco S, D’Erchia F, Edwards TC Jr, Ulliman J, Wright RG. 1993. Gap analysis: a geographic approach to the protection of biological diversity. Wildl Monogr 123:1–41
Smit B, Smithers J. 1994. Sustainable agriculture and agroecosystem health. In: Nielsen NO, Ed. Agroecosystem health. Proceedings of an international workshop. Guelph, Ontario: University of Guelph. pp 31–8
Smit B, Waltner-Toews D, Rapport D, Wall E, Wicher G, Gwyn E, Wandel J. 1998. Agroecosystem health: analysis and assessment. Guelph, Ontario: University of Guelph
Soil Science Society of America (SSSA). 1995. Agronomy News. June. p 7
Spedding CRW. 1988. An introduction to agricultural systems. In: Dalton GE, Ed. Study of agricultural systems. London: Applied Science Publishers Ltd. pp 3–19
Spiegel JM, Bonet M, Yassi A, Molina E, Conception M, Mas P. 2001. Developing ecosystem health indicators in Centro Habana: a community-based approach. Ecosyst Health 7(1):15–26
Steward J. 1955. Theory of culture change: the methodology of multilinear evolution. Urbana and Chicago: University of Illinois Press. pp 244
Stinner DH, Paoletti MG, Stinner BR. 1989. In search of traditional farm wisdom for a more sustainable agriculture: a study of Amish farming and society. Agric Ecosyst Environ 27:77–90
Suter GW II. 1993. A critique of ecosystem health concepts and indexes. Environ Toxicol Chem 12:1533–9
Szaro R, Shapiro B. 1990. Conserving our heritage: America’s biodiversity. Arlington, VA: The Nature Conservancy
Tavana M, Banerjee S. 1995. Strategic Assessment Model (SAM) – a multiple criteria decision-support system for evaluation of strategic alternatives. Decis Sci 26(1):119–43
Turner MG. 1989. Landscape ecology: the effect of pattern on process. Annu Rev Ecol Syst 20:171–97
Urban DL, O’Neill RV, Shugart HH Jr. 1987. Landscape ecology: a hierarchical perspective can help scientists understand spatial patterns. Bioscience 37:119–27
Wall E, Smithers J, Wichert G. 1995. A framework for the integration of concepts and research in Agroecosystem health. Discussion paper no. 18. Agroecosystem health project, University of Guelph, Guelph, Canada
Waltner-Toews D. 1994a. Agroecosystem health care. In: Nielsen NO, Ed. Agroecosystem health: proceedings of an international workshop. Guelph, Ontario: University of Guelph. pp 39–48
Waltner-Toews D. 1994b. Ecosystem health: a framework for implementing sustainability in agriculture. In: Nielsen NO, Ed. Agroecosystem health: proceedings of an international workshop. Guelph, Ontario: University of Guelph. pp 8–23
Wicklum D, Davies RW. 1995. Ecosystem health and integrity? Can J Bot 73:997–1000
Wilcox BA. 2001. Ecosystem health in practice. Emerging areas of application in human and environmental health. Ecosyst Health 7(4):307–16
Woodcock CE, Strahler AH. 1987. The factor of scale in remote sensing. Remote Sens Environ 21:311–32
Wu J, Jelinski DE, Luck M, Tueller PT. 2000. Multiscale analysis of landscape heterogeneity: scale variance and pattern metrics. Geogr Infor Sci 6:6–19
Xu W, Mage JA. 2001. A review of concepts and criteria for assessing agroecosystem health including a preliminary case study of southern Ontario. Agric Ecosyst Environ 83:215–33
Yang J, Lee H. 1997. An AHP decision model for facility location selection. Facilities 15(9/10):241–54
Yiridoe EK, Weersink A. 1997. A review and evaluation of agroecosystem health analysis: the role of economics. Agric Syst 55(4):601–26
Zahedi F. 1986. The Analytic Hierarchy Process: a survey of the method and its applications. Interfaces 16(4):96–108
Acknowledgements
This project was funded by the Ohio Agricultural Research and Development Center (OARDC) Research Enhancement Competitive Grants Program, The Ohio State University. We thank our many colleagues and partners who have shared their thoughts and opinions regarding the project at meetings of the Agroecosystems Management Program, OARDC, The Ohio State University. We thank the staff of the Wayne County Auditors Office for their assistance with the parcel data, essential for quantifying farm and land economics in the study area. We especially thank the residents of the study area, whose willingness to share their views and information about their land and their families made this study possible.
Author information
Authors and Affiliations
Corresponding author
Additional information
†Dr. Ben Stinner is deceased
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Vadrevu, K.P., Cardina, J., Hitzhusen, F. et al. Case Study of an Integrated Framework for Quantifying Agroecosystem Health. Ecosystems 11, 283–306 (2008). https://doi.org/10.1007/s10021-007-9122-z
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10021-007-9122-z