Show simple item record

dc.contributor.advisor郑天凌
dc.contributor.author余晓琪
dc.date.accessioned2018-12-05T01:37:30Z
dc.date.available2018-12-05T01:37:30Z
dc.date.issued2018-04-09
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/169876
dc.description.abstract近年来,赤潮灾害频发,造成的危害与日俱增,寻找有效的方法治理赤潮刻不容缓。赤潮的生消与环境中的微生物密切相关,利用“藻菌关系”中微生物对赤潮藻生长的拮抗作用,进行赤潮生物的控制是近年研究的热点。本研究本着“以菌治藻”的生态友好理念,以有害赤潮藻赤潮异弯藻(Heterosigmaakashiwo)为目标藻种,以能够高效裂解H.akashiwo的菌株U3作为出发菌株,研究杀藻细菌的杀藻过程及其生态效应。首先通过对杀藻菌株进行形态观察、分子鉴定确定其分类学地位;其次对其生理生化特性及杀藻特性进行研究,以期充分挖掘与利用该菌的优势,将其更好地运用于赤潮治理;最后构建微宇宙体系,探究“以菌治藻”过程对水...
dc.description.abstractIn recent years, red tides occur frequently, causing more and more damage to marine environment and human society. Looking for effective ways to control red tides has become a research hot spot. In this study, we tried to find the potential algicidal microorganisms for the prevention and termination of red tides. As a result, we isolated an actinomycete U3 from Zhangjiangkou Mangrove National Natu...
dc.language.isozh_CN
dc.relation.urihttps://catalog.xmu.edu.cn/opac/openlink.php?strText=59829&doctype=ALL&strSearchType=callno
dc.source.urihttps://etd.xmu.edu.cn/detail.asp?serial=62265
dc.subject赤潮
dc.subject赤潮异弯藻
dc.subject杀藻微生物
dc.subject微宇宙
dc.subjectRed tides
dc.subjectHeterosigma akashiwo
dc.subjectAlgicidal microorganisms
dc.subjectMicrocosms
dc.title杀藻菌 Streptomyces sp. U3 对赤潮异弯藻的作用特点及其在微宇宙体系中的生态效应
dc.title.alternativeStudy on the Algicidal Characteristics of Streptomyces sp. U3 against Heterosigma akashiwo and Its Ecological Impact in Algicidal Process in Microcosms
dc.typethesis
dc.date.replied2017-05-19
dc.description.note学位:理学硕士
dc.description.note院系专业:生命科学学院_微生物学
dc.description.note学号:21620141152454


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record