【摘要】 滨海湿地是我国沿海城市的重要生态屏障,在维持我国沿海区域生态系统和生物多样性保护等方面扮演着重要的角色.湿地植被是滨海湿地生态系统的重要组成部分,其对滨海湿地生态系统相关功能的发挥起着关键作用.芦苇(Phragmites australis)和互花米草(Spartina alterniflora)是我国滨海湿地植被的多年生草本优势植物.本文比较了两种植物形态学和生理生化特征,综述了它们对非生物因素和生物因素的生态响应,以及它们在对滨海湿地生态系统的效应,并对以后的重点研究方向进行了展望,以期为维护我国滨海湿地生态系统稳定和健康提供科学依据.更多还原

【Abstract】 In China, coastal wetlands play an important role in maintaining regional ecosystem security and biodiversity conservation, as a vital ecological barrier for the cities along the coastlines. Wetland vegetation is among the major parts of the coastal wetland ecosystems and is the key to the ecosystem functions. Both Phragmites australis and Spartina alterniflora dominate in the coastal wetland ecosystems. Their ecological responses to abiotic and biotic factors and ecological effects on coastal wetland ecosystems were reviewed in terms mainly of morphological, physiological and biochemical traits, whereby future research directions were highlighted. Our review is expected to be helpful for scientifically maintaining stability and health of the coastal wetland ecosystems.更多还原