崔瑛;陈怡平;

• 1:中国科学院地球环境研究所黄土与第四纪地质国家重点实验室
• 2:中国科学院地球环境研究所黄土与第四纪地质国家重点实验室 西安710075
• 3:西安710075

摘要(Abstract)：

综合分析了近5年增强UV-B辐射对植物影响的最新研究进展.结果发现近5年来增强UV-B辐射对植物影响的研究明显具有以下趋势:1)增强UV-B辐射对植物个体影响的研究总体上趋于减少;2)对植物信号转导的研究日益增多;3)植物对增强UV-B辐射胁迫的防卫机制和伤害修复研究仍是重点,但更偏重于防卫机制方面的研究;4)更加重视对植物群体及生态系统影响的研究;5)增强UV-B辐射与其它因子(环境背景因子和污染胁迫因子)的复合作用研究成为新的热点和重点.根据近5年的研究进展,推断在今后一段时间内,有关增强UV-B辐射对植物和生态系统影响的研究还会加强,信号转导、分子水平机理以及增强UV-B辐射与其它因子的复合作用研究可能是今后的研究热点.

关键词(KeyWords)： UV-B辐射;植物;研究进展

Abstract:

Keywords:

基金项目(Foundation): 中国科学院西部之光资助项目(No.2007YB04)

作者(Author): 崔瑛;陈怡平;

Email:

DOI:

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