摘要
入侵植物是指出现在其过去和现在的自然分布范围以外的、在本地的自然或半自然生态系统中定居、繁殖、扩散,并对本地生态系统、景观效果和社会经济造成明显损害或不利影响的外来植物。外来入侵植物物种通过不同的机制改变生态系统服务,已经成为对全球环境健康与生态安全可持续性的日益严重的威胁。土壤给植物提供生存基本空间,研究入侵植物对土壤的影响对理解入侵植物的定居、繁殖及扩散方式至关重要。通过查阅文献,该文综合分析了近年来入侵植物对土壤理化性质、酶活性、土壤微生物等土壤特性影响的研究成果,探讨了入侵植物与土壤的相互作用关系,总结归纳了植物入侵后土壤特性的变化特点,阐述了入侵植物对土壤特性影响机制,并对本领域的研究方向进行了展望,旨在挖掘入侵植物对土壤的多方面影响,揭示其入侵机理,为入侵植物的有效防治提供一定的科学依据。
Invasive plants are foreign species that establish,reproduce,and spread outside their historical and current natural distribution ranges,causing significant adverse effects on local ecosystems,landscapes,and socioeconomic conditions.These invasive plant species alter ecosystem services through various mechanisms,posing an increasingly serious threat to global environmental health and ecological security.Soil provides the fundamental space for plant survival,and therefore understanding the impact of invasive plants on soil is crucial for comprehending their colonization,reproduction,and spread.Based on a comprehensive analysis of domestic and international literature,this paper systematically reviews recent research on the effects of invasive plants on soil properties,including physical and chemical characteristics,enzyme activity,and soil microorganisms.This paper explores the interactions between invasive plants and soil,summarizes the changes in soil characteristics following plant invasion,and discusses how invasive plants affect soil properties.Additionally,it provides an outlook on future research directions in this field,aiming to uncover the multifaceted impacts of invasive plants on soil,reveal the mechanisms of invasion,and offer scientific evidence for the effective prevention and control of invasive plants.
作者
徐源
谭卓然
殷缘
化佳敏
韩迎新
蔺吉祥
王傲
王竞红
XU Yuan;TAN Zhuo-Ran;YIN Yuan;HUA Jia-Min;HAN Ying-Xin;LIN Ji-Xiang;WANG Ao;WANG Jing-Hong(College of Landscape Architecture,Northeast Forestry University,Harbin 150006,China;School of Mechanical Engineering,Tongji University,Shanghai 200092,China)
出处
《植物生态学报》
北大核心
2025年第11期1767-1777,共11页
Chinese Journal of Plant Ecology
基金
国家自然科学基金(32072666)
黑龙江省自然科学基金(LH2020C046)。
关键词
入侵植物
土壤理化性质
土壤酶活性
土壤养分
土壤微生物
invasive plants
soil physical and chemical properties
soil enzyme activity
soil nutrients
soil microorganism
