生物多样性 ›› 2000, Vol. 08 ›› Issue (1): 120-125.doi: 10.17520/biods.2000017

• 论文 • 上一篇    下一篇

边缘效应与生物多样性

廉振民, 于广志   

  1. (陕西师范大学动物研究所,  西安 710062)
  • 出版日期:2000-02-20

Edge effect and biodiversity

LIAN Zhen-Min, YU Guang-Zhi   

  1. Institute of Zoology ,Shaanxi Normal University ,Xi’an 710062
  • Online:2000-02-20

自从边缘效应提出以来,许多生态学家对它与生物多样性之间的关系进行了研究。大量的事实显示出边缘效应会表现出正效应或负效应,其结果并不完全一致。边缘效应的利用、管理和生物多样性保护是一项有意义而紧迫的工作。

The relationship between edge effects and biodiversity has been the focus of study of many ecologists since the concept of edge effects was proposed. A lot of evidences and theoretical arguments indicate that edge effects are characterized by positive or negative effects. The results varied. Application and management of the edge effects , as well as the protection of biodiversity are important and urgent .

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