吴佐礼, 陈聿华. 农业生态系统综合评价指标体系及其权重[J]. 中国生态农业学报(中英文), 1996, 4(2): 28-31.
引用本文: 吴佐礼, 陈聿华. 农业生态系统综合评价指标体系及其权重[J]. 中国生态农业学报(中英文), 1996, 4(2): 28-31.
Wu Zuo-li, Chen Yu-hua. A study on agro-ecosystem evaluative index system and its weight[J]. Chinese Journal of Eco-Agriculture, 1996, 4(2): 28-31.
Citation: Wu Zuo-li, Chen Yu-hua. A study on agro-ecosystem evaluative index system and its weight[J]. Chinese Journal of Eco-Agriculture, 1996, 4(2): 28-31.

农业生态系统综合评价指标体系及其权重

A study on agro-ecosystem evaluative index system and its weight

  • 摘要: 本文用主成分分析和聚类分析法将刘岭村农业生态系统聚为四个亚系统类型,在此基础上,建立了四层关系综合评价指标体系,用主成分分析和层次分析法确定了各层指标的权重向量,结果与实际相符。

     

    Abstract: For the purposes of sustainable development of ecology and social economy in Taihang mountainious areas, and considering the severe degeneration of vegetation and soil and seasonal drought in this areas, methods and steps of construction of eco-forest engineering were put forward based on the major achivements and technical practices in mountainious researches during the seventh and eighth five year plan periods.

     

/

返回文章
返回