光照对微藻水华的影响  

Effect of Light on the Cause of Algal-bloom

作　　者：施丰华[1] 刘光熙[2] 朱月华[2] 张瑞西[2] 王海波[2] 

机构地区：[1]南京工业大学材料科学与工程学院,江苏南京210009 [2]南京工业大学电光源材料研究所,江苏南京210015

出　　处：《安徽农业科学》2011年第16期9801-9803,共3页Journal of Anhui Agricultural Sciences

基　　金：国家重点基础研究发展计划(973计划)项目(2011CB200900);江苏省企业院士工作站项目(BM2010449)

摘　　要：首先介绍了富营养化水体的形成机理和造成的危害;然后从光强、光质和光周期3个方面综述了国内外关于光照对水华微藻暴发的影响;分析了光照与营养因子对微藻暴发的协同作用;最后提出必须深入了解藻类对光的吸收特性及对光的竞争能力,进而有效监测并防止水华的暴发。The mechanism of eutrophication and the hazards caused by eutrophication were introduced.The research results on the cause of algal-bloom were reviewed worldwide from the light intensity,light quality and photoperiod.The synergistic actions between the light and the trophic factors to the cause of algal-bloom were analyzed.To monitor and then prevent the outbreak of algal-bloom,we must in-depth understand the absorption and competition ability of light to algae.

关 键 词：水华 光强 光质 光周期 

分 类 号：X131.3[环境科学与工程—环境科学]