Case Study of an Integrated Framework for Quantifying Agroecosystem Health

@article{Vadrevu2007CaseSO,
  title={Case Study of an Integrated Framework for Quantifying Agroecosystem Health},
  author={Krishna Prasad Vadrevu and J. A. Cardina and Fredrick J. Hitzhusen and Isaac Bayoh and Richard H. Moore and Jason Shaw Parker and Benjamin R. Stinner and Deborah H. Stinner and Casey W. Hoy},
  journal={Ecosystems},
  year={2007},
  volume={11},
  pages={283-306}
}
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… Expand

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References

SHOWING 1-10 OF 116 REFERENCES
A review of concepts and criteria for assessing agroecosystem health including a preliminary case study of southern Ontario
TLDR
Any holistic investigation of the health of an agroecosystem needs to examine biophysical, economic, and human conditions of the system and to evaluate these conditions from perspectives pertinent to system structure, function, organization, and dynamics. Expand
Systems approaches and properties, and agroecosystem health
Abstract The emergence of the ecosystem health paradigm coincides with calls for more holistic, systems-based approaches to agricultural management. Ecosystem health incorporates medical analogiesExpand
Ecosystem Health and Its Measurement at Landscape Scale: Toward the Next Generation of Quantitative Assessments
The purpose of this paper is twofold: (A) to describe the challenges of reporting on changes in ecosystem health at landscape scales, and (B) to review the statistical and mathematical techniquesExpand
Emergence of Research on Agro-Ecosystems
TLDR
This paper reviews the recent development of an interfacing among the sciences involved and the emergence of an art and science of agro-ecosystem analysis in agriculture. Expand
Developing Ecosystem Health Indicators in Centro Habana: A Community‐based Approach
TLDR
An effort was made to strengthen the community's capacity to apply an ecosystem health approach, adapting the analytical framework (DPSEEA): driving force–pressure–state–exposure–effects–action developed for this purpose by the World Health Organization. Expand
The properties of agroecosystems
Abstract Agroecosystems may be regarded as true cybernetic systems whose goal is increased social value. This is achieved through a variety of strategies that combine different levels ofExpand
A review and evaluation of agroecosystem health analysis: The role of economics
Abstract A conceptual framework for evaluating sustainable agroecosystems based on economic theory is presented. Agroecosystem sustainability embraces human socioeconomic and bioecological aspects.Expand
Agroecology: researching the ecological basis for sustainable agriculture.
There has been a recent emergence in research activity on the ecology of agricultural systems. After a long history of separation and lack of interaction, ecologists and agronomists have begun toExpand
The need for a system approach to sustainable agriculture
Abstract Differences between conventional and sustainable paradigms of agriculture are much more a matter of differences in farming philosophy than of farming practices or methods. The conventionalExpand
A shifting cultivation land use system under population pressure in Zambia
TLDR
The growing rural population in the chitemene shifting cultivation region of northern Zambia has caused deforestation which has resulted in the reduction of the length of the fallow period, which has artificially increased the population carrying capacity from 2.4 to 18.7 persons per km2. Expand
...
1
2
3
4
5
...