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Emergy Analysis of Agro-ecosystem in Poyang Lake Area

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  • Pan, Xing-xia
  • He, Yi-qing

Abstract

By using emergy analysis theory and methods, we conduct quantitative analysis on the input and output of emergy, and sustainable development of agro-ecological system in Poyang Lake Area. The results show that compared with the national average, the environmental loading ration is relatively low in this area; the net emergy yield rate is high; the sustainable development ability is strong. Finally according to the results of emergy analysis, corresponding countermeasures are put forward as follows: develop agriculture based on the existing rich natural resources; increase technological inputs; develop circular agriculture; promote sustainable agricultural development.

Suggested Citation

  • Pan, Xing-xia & He, Yi-qing, 2011. "Emergy Analysis of Agro-ecosystem in Poyang Lake Area," Asian Agricultural Research, USA-China Science and Culture Media Corporation, vol. 3(08), pages 1-5, August.
    • Handle: RePEc:ags:asagre:121277
    DOI: 10.22004/ag.econ.121277
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    Cited by:

    1. Grande, U. & Piernik, A. & Nienartowicz, A. & Buonocore, E. & Franzese, P.P., 2023. "Measuring natural capital value and ecological complexity of lake ecosystems," Ecological Modelling, Elsevier, vol. 482(C).

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    Keywords

    Agribusiness;

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