人为干扰对物种多样性和生态因子的影响分析

Analysis of the Influence of Human Disturbance on Species Diversity and Ecological Factors

物种多样性是生态系统健康与否的重要指标,具有多重价值。物种多样性的形成和发展则依赖于生态因子,这两者之间的关系研究,也能对生态系统的保护能起到有效的指导。在人类活动愈加复杂的背景下,本文从物种多样性与生态因子的相互影响与关系出发,探讨人为干扰对两者及两者的关系有何影响,产生何种变化。随后提出对该研究的展望,如加强对水生环境、生物入侵、环境指示性植物等的研究,希望有效促进物种多样性和生态因子研究的发展。

Species diversity is an important index of ecosystem health,enjoying multiple value. The formation and development of species diversity depend on ecological factors,studies of the relationship between species diversity and eco-factas could provide effective guidance for the ecosystem protection. Under the background of increasing human activities,this paper dealt with in the human disturbance on diversity and ecological factors,and now their relationship changes. Then the prospect of the study was also put forward on aquatic environment,biological invasion,the environment indicative plants and so on,to effectively promote studies of species diversity and ecological factors.