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生态学杂志 ›› 1999, Vol. ›› Issue (6): 33-37.

• 研究报告 • 上一篇    下一篇

丹顶鹤与白枕鹤的领域比较

李方满1, 李佩2   

  1. 1. 牡丹江师范学院生物系, 157012;
    2. 哈尔滨师范大学生物系, 150080
  • 收稿日期:1997-04-03 修回日期:1997-05-22 出版日期:1999-12-10

A Comparative Study on Territories of White-Naped Crane and Red-Crowned Crane

Li Fangman1, Li Peixun2   

  1. 1. Department of Biology, Mudanjiang Normal College, Mudanjiang 157012;
    2. Demartment of Biology, Harbin Normal University, Harbin 150080
  • Received:1997-04-03 Revised:1997-05-22 Online:1999-12-10

关键词: 厌氧铁氧化菌, 生境, 物种多样性, 营养特性, 代谢特性

Abstract: The territories and territrial behavior of White-naped Crane and Red-crowned Crane were studied in Rindian County of Heilongjiang province from March to May in 1986-1988.Eight territories of White-naped crane and six of Red-crowned Crane were investigated.The results show that two species have successtively occupied the same territory for many years.The maximum size of occupied territory by Red-crowned Crane is 4.0 km-2 with the average of 3.65 km-2 and by White-naped crane is 10.7 km-2 with the average of 7 km-2.During most period of breeding, the size of territories of two species were gradually reduced to less than 1.5 km-2 until nesting period,The area of territories of White-naped Crane with fixed foraging crop field is smaller than that of the territories without crop field.

Key words: anaerobic ferrous-oxidizing microorganism, habitat, biodiversity, nutritive characteristics, metabolic characteristics.