IHB OpenIR  > 藻类生物学及应用研究中心
Potential for control of harmful cyanobacterial blooms using biologically derived substances: Problems and prospects
Shao, Jihai1,2; Li, Renhui3; Lepo, Joe Eugene4,5; Gu, Ji-Dong2,6
2013-08-15
Source PublicationJOURNAL OF ENVIRONMENTAL MANAGEMENT
ISSN0301-4797
Volume125Pages:149-155
AbstractWater blooms of cyanobacteria have posed a worldwide environmental threat and a human health hazard in recent decades. Many biologically derived (but non-antibiotic) bioactive substances are known to inhibit the growth of aquatic bloom-forming cyanobacteria. Some of these biologically derived substances (BDSs) have no or low toxicity to aquatic animals and humans. Most BDSs are easily biodegradable in aquatic environments. These characteristics indicate that they may have potential for control and removal of harmful algae. However, BDSs also have the disadvantages of high cost of preparation, and possible damage to non-target aquatic organisms, and sometimes, low efficiency of algae removal. The ecological risks of most BDSs are still unknown. Here, we review recent research progress relative to the inhibitory effects of BDSs on cyanobacteria, and critically analyze the potential of BDSs as algicides with an emphasis on possible problems during the process of controlling harmful cyanobacteria. We suggest avenues of study to enhance effective use of BDSs in controlling of cyanobacterial blooms; these include guidelines for isolation and characterization of new effective BDSs, exploiting the synergistic effects of BDSs, the merits of controlling harmful cyanobacteria at the early stages of proliferation and evaluation of ecological risks of BDSs. (C) 2013 Elsevier Ltd. All rights reserved.
SubtypeReview
KeywordCyanobacteria Water Blooms Biologically Originated Substances Algae Removal
DOI10.1016/j.jenvman.2013.04.001
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS KeywordMICROCYSTIS-AERUGINOSA PCC7806 ; 2-METHYL ACETOACETATE EMA ; DECOMPOSING BARLEY STRAW ; PLANT-PRODUCING PHENOLS ; MYRIOPHYLLUM-SPICATUM ; GROWTH-INHIBITION ; ALGAL GROWTH ; OSCILLATORIA-PERORNATA ; ANTIFUNGAL COMPOUNDS ; PHRAGMITES-COMMUNIS
WOS IDWOS:000320416800017
Citation statistics
Cited Times:52[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/27120
Collection藻类生物学及应用研究中心
Affiliation1.Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Hunan, Peoples R China
2.Hunan Agr Univ, Hunan Prov Key Lab Farmland Pollut Control & Agr, Changsha 410128, Hunan, Peoples R China
3.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China
4.Univ W Florida, Dept Biol, Pensacola, FL 32514 USA
5.Univ W Florida, Ctr Environm Diagnost & Bioremediat, Pensacola, FL 32514 USA
6.Univ Hong Kong, Lab Environm Microbiol & Toxicol, Sch Biol Sci, Hong Kong, Hong Kong, Peoples R China
Recommended Citation
GB/T 7714
Shao, Jihai,Li, Renhui,Lepo, Joe Eugene,et al. Potential for control of harmful cyanobacterial blooms using biologically derived substances: Problems and prospects[J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT,2013,125:149-155.
APA Shao, Jihai,Li, Renhui,Lepo, Joe Eugene,&Gu, Ji-Dong.(2013).Potential for control of harmful cyanobacterial blooms using biologically derived substances: Problems and prospects.JOURNAL OF ENVIRONMENTAL MANAGEMENT,125,149-155.
MLA Shao, Jihai,et al."Potential for control of harmful cyanobacterial blooms using biologically derived substances: Problems and prospects".JOURNAL OF ENVIRONMENTAL MANAGEMENT 125(2013):149-155.
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