摘要
近年来随着生态旅游的日益兴起，空气负离子作为一种生态保健旅游资源越来越受到人们的关注。研究空气负离子浓度分布规律可以指导人们在合适的地点、合适的时间充分利用自然状态下产生的空气负离子调养身心。通过查阅国内近十多年有关空气负离子的文献资料，对空气负离子浓度分布规律及其影响因素的有关研究进展进行了综述。现有的研究表明，空气负离子浓度变化及其分布主要受到气象、时空、植物和水体等因素的影响。今后，应加强空气负离子的产生机制及其生态学效应等方面的研究，以便更好地为空气负离子资源的合理开发和生态环境保护提供理论依据。
As healthful ecological resources, negative air ions are more and more concerned along with the boom of ecotourism. Understanding the concentration distribution rule of negative air ions can help people to make full use of natural negative air ions in appropriate time and place. According to related studies on negative air ions in recent decades in China, concentration distribution rule of negative air ions and its influencing factors are reviewed. Many researches showed that the distribution of negative air ions was influenced by meteorological conditions, temporal and spatial difference, plants and water environment. Relative study on producing mechanisms and ecological effects of negative air ions should be strengthened in the future, and this will provide a theoretical basis for reasonable development of negative air ion resources and environmental protection.
出处
《生态科学》
CSCD
2010年第2期181-185,共5页
Ecological Science
基金
广东省自然科学基金项目(06105467)
广东省科技计划项目(2005A30402003，2006A36702003)
关键词
空气负离子
浓度分布
影响因素
negative air ions
concentration distribution
influencing factor
