微塑料对高等植物生长发育影响研究进展

微塑料污染作为新兴环境问题倍受关注.高等植物作为人类和动物赖以生存不可或缺的重要组成部分,对保持生态系统平衡起着至关重要的作用.微塑料颗粒释放到环境中,不可避免地会与高等植物相互作用.高等植物受微塑料污染后,其生长发育特性受到影响,并将可能影响陆地生态系统及食物链.因此,研究微塑料对高等植物生长发育的影响具有重要意义.目前,虽然已有较多微塑料对高等植物生长发育影响的研究,但还缺乏对已有近期研究成果系统、全面的综述.综述了微塑料对高等植物生长发育影响的研究,总结了微塑料对高等植物影响的主要因素,分析了微塑料对高等植物影响机理及潜在生态风险,并针对微塑料对高等植物的影响及生态效应提出研究展望,为今后微塑料的污染防控提供科学依据.

Research advances on the influence of microplastics on the growth mechanism of higher plants

Microplastic pollution has attracted much attention as an emerging environmental issue. As one of the indispensable important components for humans and animals to survive, higher plants play a vital role in maintaining the balance of ecosystem. Microplastics will inevitably interact with plants when released into the environment. The presence of microplastics has side effect on the growth of plants, and may affect terrestrial ecosystems and food chains. Therefore, it is of great significance to study the effects of microplastics on the growth of higher plants. Relevant research has been reported, but there is still no systematic and comprehensive review of recent research results. The microplastics effect on higher plants was reviewed, the controlling factors of microplastics on higher plants were summarized, and controlling mechanisms of microplastics on higher plants were analyze d. The effects and ecological risk of microplastics on higher plants are also proposed in the end. The results will provide a scientific foundation for pollution prevention and control of microplastics in the future.