克隆植物的碳素生理整合及其生态学效应

碳素整合是克隆植物生理整合过程中非常重要的一部分,是克隆植物生存、生长、繁殖的物质基础.克隆植物碳素整合的基本机制具有一定的共同性或相似性,但克隆植物的种类不同、所处生境以及发育阶段不同或所受到的干扰、胁迫的程度不同,其碳素整合的范围、强度、方向、过程等也有所差异.本文对克隆植物碳素生理整合的基本特征、生态效应以及主要的影响因素进行了详细分析,并对迄今有关克隆植物碳素整合的最新研究进展进行了系统总结.同时,对碳素整合的主要研究方法进行了评价与展望,认为在今后研究中,应加强对克隆植物碳素整合的遗传学基础的研究,同时对于碳素整合的生理学、解剖学和生态学机制的研究也亟待深入.

Carbon Physiological Integration in Clonal Plants and Its Ecological Effects

Carbon physiological integration is an important component of physiological integration in clonal plants, and also the material basis for their survival, growth and reproduction. The basic mechanism of carbon physiological integration in clonal plants should be consistent or similar, but different species may perform differently in terms of integration range, intensity, direction and course, or when they live in different habitats, at developmental stages or suffer different disturbances. This review analyzes the basic characteristics and ecological effects of carbon physiological integration in clonal plants, as well as the main influential factors. The progresses in the carbon physiological integration of clonal plants are summarized and the main research methods are assessed. The studies on the genetic basis for the carbon physiological integration, and physiological, anatomical and ecological mechanisms in clonal plants should be strengthened in the future.