生物多样性的丧失及其保护  

Loss and Protection of Biodiversity

作　　者：黄丽娜[1] 李文宾[1] 廉振民[1,2] 

机构地区：[1]陕西师范大学生命科学学院,陕西西安710062 [2]延安大学生命科学学院,陕西延安716000

出　　处：《安徽农业科学》2009年第5期2217-2219,共3页Journal of Anhui Agricultural Sciences

基　　金：教育部科学技术研究重点项目(206148);陕西省教育厅科研计划项目(06JK156)

摘　　要：生物是地球上最宝贵的自然资源,为人类生存和工业发展提供了丰富的原材料。随着人口的增长和人类经济活动的加剧,生物多样性受到了严重威胁。阐述了生物多样性的概念、价值和现状,分析了生物多样性丧失的主要原因,并针对当前的实际情况提出了相关保护措施。Organism, which provides abundant raw materials for human survival and industry development, is the most precious natural resources. With the population growth and the aggravation of hurrah economic activities, the biodiversity suffers from severe threats. The concept, values and status of biodiversitv were discussed. The main causes of biodiversitv loss were analyzed. Aiming at the present situations, some relevant conservation measures were put forward.

关 键 词：生物多样性 丧失 原因 保护 

分 类 号：X176[环境科学与工程—环境科学]