步甲作为指示生物的研究进展
Advances of researches on carabid beetles as bioindicators
高光彩**,付必谦***
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作者单位：首都师范大学生命科学学院 北京 100048
中文关键词：步甲; 指示生物; 环境
英文关键词：carabid beetles, bioindicator, environment
中文摘要：步甲是鞘翅目的重要类群之一，几乎分布于所有陆生生境。步甲与环境关系密切，不少学者认为可将其作为指示生物。目前国外关于步甲作为指示生物的研究很多，内容主要集中在探索生态系统的可持续管理和对整体环境质量的评估，而国内关于步甲的研究主要是区系分类和群落多样性研究，很少关于步甲对环境的指示作用报道。因此，深入研究步甲与环境的相互关系，在此基础上进一步研究其指示作用并应用于生态环境监测和评估之中十分重要。文章对近年来国内外关于步甲作为指示生物的相关研究工作进行概括和总结，对步甲作为指示生物的优点、环境因子对步甲的影响、步甲对环境变化的响应等进行简要评述，同时讨论步甲作为指示生物的研究中存在的一些问题以及该研究领域的发展前景。
英文摘要：The carabid beetle is one of the most important groups of Coleoptera, almost distributed over all of the terricolous system. It showed closely relationship to the environment, and was considered as bioindicator of enviroment. There has been a lot of researches on carabid beetles as bioindicator in the world, focused on the sustainable management of ecosystem and environmental quality assessment. In China the studies on carabid beetles were mainly focused on taxonomy, faunology and the community diversity, few reports about carabid beetles as bioindicators. Therefore, it is necessary to understand the relationship between carabid beetles and nvironment, and further explore the technique of carabid beetles as bioindicators, which might be applied to monitoring and evaluation of environment. In this paper the recent researches on carabid beetles as bioindicators are reviewed, including the advantages of carabid beetles as ioindicators, the effects of the environment factors on carabid beetles and carabid beetles' response to environmental changes. Problems on the carabid beetles as indicators were also discussed and prospect on the future study was given.