臭氧浓度升高对昆虫影响的研究进展
Advances in research on the effect of elevated ozone concentration on insects
崔洪莹，苏建伟，戈峰
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作者单位：中国科学院动物研究所 农业虫害鼠害综合治理研究国家重点实验室北京100101
中文关键词：臭氧, 刺吸式昆虫, 咀嚼式昆虫, 天敌
英文关键词：O3, phloemfeeding insect, chewing insect, natural enemy
中文摘要：
臭氧 (O3) 是最具危害性的空气污染物之一。目前流层中的臭氧水平从100多年前的10 ppb到今天的40 ppb，预计到2050年将达到68 ppb左右。臭氧通过改变植物“质量”而影响植食性昆虫的取食偏嗜性、行为、生长和发育，进而影响天敌昆虫的适合度。臭氧还通过改变化学信息物质而影响昆虫的行为。本文根据国内外研究进展，结合作者的研究，论述了大气臭氧浓度升高对刺吸式昆虫、咀嚼式昆虫和天敌昆虫的影响，展望了未来研究的前景。
英文摘要： Ozone (O3) is one of the most harmful air pollutants. The global atmospheric concentration of ozone has risen from less than 10 ppb (part per billion) a century ago to 40 ppb today and will continue to increase at an annual rate of 1%-2%. Levels of atmospheric O3 are anticipated to reach 68 ppb by 2050. Due to alterations in plant quality, the preference, behavior, growth and life history of herbivorous insects are influenced by elevated O3 levels. Elevated O3 impacts on insect behaviors by changing semiochemicals. Consequently interactions between herbivores and the next trophic levels are greatly affected. In this paper, we review advances in domestic and foreign research on the effects of elevated ozone concentration on phloem\|feeding insects, browsing insects and their natural enemies and discuss prospects for future research in this area.