光照强度对沉水植物生长和光合作用影响的研究进展  

Research Progress in the Effect of Light Intensity on the Growth and Photosynthesis of Submerged Aquatic Vegetation

作　　者：牛淑娜[1] 张沛东[1] 张秀梅[1] 

机构地区：[1]中国海洋大学水产学院

出　　处：《现代渔业信息》2011年第11期9-12,共4页Journal of Modern Fisheries Information

基　　金：国家自然科学基金(30400615);山东省优秀中青年科学家科研奖励基金(BS2011HZ017);海洋公益性行业科研专项经费项目(200805069)共同资助

摘　　要：沉水植物作为重要的初级生产者,在水生生态系统中有着非常重要的作用。沉水植物的生长和分布受到诸多环境因子的影响,其中水下光照强度、水温和矿质元素等是重要的因子。本文综述了光照强度对沉水植物生长和光合作用影响的研究进展,总结了沉水植物对弱光在形态和生理上的适应机制,并对目前研究中存在的问题和今后的研究方向进行了展望,以期为进一步开展沉水植物生理生态学研究及受损生物群落的恢复提供科学参考。Submerged aquatic vegetation, as an important primary producer, plays an important role in the aquatic ecological system. Growth and distribution of submerged aquatic vegetation are influenced by environmental factors, of which light intensity under water, water temperature and mineral elements are important factors. This paper described the research progress in the effect of light intensity on the growth and photosynthesis of submerged aquatic vegetation, and summarized the morphological and physiological adjustment mechanism of the submerged aquatic vegetation to weak light and put forward the perspectives on problems and future study and it likes to provide the scientific reference for further study on morphology and physiology of submerged aquatic vegetation and rehabilitation of damaged biological community.

关 键 词：光照强度 沉水植物 生长 光合作用 

分 类 号：Q948.8[生物学—植物学]