欢迎访问《应用生态学报》官方网站,今天是 分享到:

应用生态学报 ›› 1995, Vol. 6 ›› Issue (s1): 23-26.

• 研究论文 • 上一篇    下一篇

兴安落叶松-泥炭藓沼泽泥炭中微量元素含量及其变化规律

张桂荣1, 杨令宾1, 郎惠卿1, 范黎明1, 田尚衣1, 甘树才2, 陈博2   

  1. 1. 东北师范大学地理系, 长春130024;
    2. 长春地质学院, 长春130026
  • 收稿日期:1993-06-29 修回日期:1994-12-18 出版日期:1995-12-25 发布日期:1995-12-25
  • 基金资助:

    国家自然科学基金资助项目

Microelement contents of Larix gmelinii-Sphagnum bog peat and their changing pattern

Zhang Guirong1, Yang Lingbin1, Lang Huiqing1, Fan Liming1, Tian Shangyi1, Gan Shucai and Chen Bo2   

  1. 1. Northeast Normal University, Changchun 130024;
    2. Changchun University ofEarth Sciences, Changchun 130026
  • Received:1993-06-29 Revised:1994-12-18 Online:1995-12-25 Published:1995-12-25

摘要: 研究结果表明,兴安落叶松-泥炭藓沼泽泥炭中有5种微量元素对植物生长影响较大,其含量顺序为Mn>Zn>B>Cu>Co这些元素在泥炭层中的分布具有明显的时空变化规律.

关键词: 泥炭, 微量元素, 红松, 树木年轮, 纬度, 气候变化

Abstract: The study shows that 5 microelements in the peat have a significant influence on plantgrowth, their contents are decreased in the order of Mn>Zn>B>Cu>Co, and their distribution in peat layer shows a significant temporal-spatial pattern.

Key words: Peat, Microelement, Pinus koraiensis, latitude, climate change., tree ring