%0 Journal Article
%T A study on agro-ecosystem evaluative index system and its weight<br>农业生态系统综合评价指标体系及其权重
%A Wu Zuo-li
%A Chen Yu-hua
%A <br>吴佐礼
%A 陈聿华
%J 中国生态农业学报
%D 1996
%I 
%X 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.
%K Taihang Mountain
%K Eco-forest engineering
%K Methods of construction
%K Steps<br>指标体系
%K 聚类分析
%K 主成分分析
%K 指标权重
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=5D109108F73882329474A610261ED410&yid=8A15F8B0AA0E5323&vid=E158A972A605785F&iid=0B39A22176CE99FB&sid=D3E34374A0D77D7F&eid=4AD960B5AD2D111A&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=3&reference_num=0