能值理论研究农业生态系统现状和展望
urrent Situation and Prospect of Study on Agro-ecosystems by Emergy
在分析国内外能值理论发展的基础上，重点介绍了国内能值理论用于农业生态系统研究的现状。总结了能值方法研究农业生态系统的具体步骤，并分析了相关的能值指标。指出虽然目前能值方法研究农业生态系统存在着不足；但随着能值理论体系的进一步完善，其必然对农业生态系统研究起到巨大的推动作用。
fter a brief introduction to the emergy, recent advances in agro-ecosystems by emergy were reviewed in the paper. The steps and Emergy Indices were introduced. Although the present method was not so perfect, with the emergy theory further improved, it would play a more important role on the study of agro-ecosystems.
张建明、吴兵兵
农业科学研究
能值理论农业生态系统展望
emergy theoryagro-ecosystemsprospect
张建明,吴兵兵.能值理论研究农业生态系统现状和展望[EB/OL].(2009-02-17)[2025-06-30].http://www.paper.edu.cn/releasepaper/content/200902-809.点此复制
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