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生态学杂志 ›› 2004, Vol. ›› Issue (5): 7-12.

• 研究报告 • 上一篇    下一篇

辽宁双台河口自然保护区丹顶鹤繁殖生境变化及其繁殖容量分析

胡远满1, 舒莹1,3, 李秀珍1, 王凌1,4, 李玉祥2, 杨玉成2   

  1. 1. 中国科学院沈阳应用生态研究所, 沈阳, 110016;
    2. 辽宁双台河口国家级自然保护区管理处, 盘锦, 124010;
    3. 安徽建筑工业学院, 合肥, 230022;
    4. 山东农业大学, 资源与环境学院, 泰安, 271000
  • 收稿日期:2003-12-18 修回日期:2004-06-20 出版日期:2004-10-10
  • 通讯作者: 胡远满,男,1965年生,研究员,博士生导师.主要从事景观生态学、野生动物生境等方面研究,发表论文60余篇.
  • 基金资助:
    国家自然科学基金资助项目(40171037,40001002)

Change of red-crowned crane breeding habitat and the analysis of breeding capacity in Shuangtaihekou National Nature Reserve

HU Yuanman1, SHU Ying1,3, LI Xiuzhen1, WANG Ling1,4, LI Yuxiang2, YANG Yucheng2   

  1. 1. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;
    2. Bureau of Shuangtaihekou National Nature Reserve, Panjin 124010, China;
    3. Anhui Institute of Architecture and Industry, Hefei 230022, China;
    4. College of Resource and Envronment, Shandong Agricultural University, Tai'an 271000, China
  • Received:2003-12-18 Revised:2004-06-20 Online:2004-10-10

摘要: 运用面积转换矩阵和景观指数对双台河口自然保护区丹顶鹤繁殖生境的变化进行分析。结果表明,该地区丹顶鹤繁殖生境的面积不断减小,景观异质性和破碎化程度不断增强,生境质量不断下降。生境质量的变化将直接引起在该地区丹顶鹤繁殖数量的变化,从1989~1998年,在双台河口自然保护区繁殖的丹顶鹤数量逐年下降,丹顶鹤的繁殖容量日益减小,原因是道路和油井开发强度的不断增大等人类活动的影响。

Abstract: Using area transition matrix and landscape indices,the change of red-crowned crane (Grus japonensis) breeding habitat in Shuangtaihekou National Nature Reserve was analized.The results showed that the area of red-crowned cranes breeding habitat was reduced while the heterogeneity and the fragmentation was increased.The change of the habitat quality can directly cause the change of the number breeding of red-crowned cranes.The number of breeding red-crowned crane in Shuangtaihekou National Nature Reserve was reduced from 1989 to 1998,mainly due to the activity of human beings,such as road construcition and oil drilling.

Key words: Soil salt, Water content, Taxodium distichum

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