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中国东北植被生态区划

徐文铎1;何兴元1;陈玮1;刘常富2;赵桂玲2;周园2   

  1. 1中国科学院沈阳应用生态研究所, 沈阳 110016;2沈阳农业大学,沈阳 110167
  • 收稿日期:2008-01-18 修回日期:1900-01-01 出版日期:2008-11-10 发布日期:2008-11-10

Ecological division of vegetations in Northeast China.

XUE Wen-duo1; HE Xing-yuan1; CHEN Wei1; LIU Chang-fu2; ZHAO Gui-ling2; ZHOU Yuan2   

  1. 1Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;2Shenyang Agricultural University, Shenyang 110161, China
  • Received:2008-01-18 Revised:1900-01-01 Online:2008-11-10 Published:2008-11-10

摘要: 植被生态区划是合理开发利用植被资源和生态管理的基础。在综合分析我国东北地区植被特点、分布规律的基础上,探讨了植被生态区划的原则、依据和指标体系,建立了东北地区植被生态区划的分区系统,并划分了4个植被生态区、11个植被生态亚区和34个植被生态小区。最后对东北地区植被生态区划中的全国植被区划的第一分区界线进行了探讨.

Abstract: Ecological vegetation division is the basis of rational exploitation and ecological management of vegetation resources. Based on the analysis of the characteristics and distribution patterns of vegetations in Northeast China, the principles and index system of ecological vegetation division were discussed, and the division system was established. Four ecological vegetation regions, eleven ecological vegetation sub-regions, and thirty-four ecological vegetation districts were divided. The first division borderline of China vegetation division in the Northeast China ecological vegetation division was discussed.