Testing addition of Pseudomonas fluorescens HYK0210-SK09 to mitigate blooms of the diatom Stephanodiscus hantzschii in small- and large-scale mesocosms SCIE SCOPUS
DC Field | Value | Language |
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dc.contributor.author | Jung, Seung Won | - |
dc.contributor.author | Kang, Yoon-Ho | - |
dc.contributor.author | Katano, Toshiya | - |
dc.contributor.author | Kim, Baik-Ho | - |
dc.contributor.author | Cho, Soo-Yeon | - |
dc.contributor.author | Lee, Jin Hwan | - |
dc.contributor.author | Kim, Young-Ok | - |
dc.contributor.author | Han, Myung-Soo | - |
dc.date.accessioned | 2020-04-20T08:40:11Z | - |
dc.date.available | 2020-04-20T08:40:11Z | - |
dc.date.created | 2020-01-28 | - |
dc.date.issued | 2010-08 | - |
dc.identifier.issn | 0921-8971 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/4059 | - |
dc.description.abstract | An algicidal bacterium Pseudomonas fluorescens HYK0210-SK09 (SK09) was applied to a natural bloom of Stephanodiscus hantzschii using a small-scale mesocosm (SM) and a large-scale mesocosm (LM) to clarify the algicidal effects and evaluate the response of the planktonic community and environments. When SK09 cells were inoculated at a final concentration of 5 x 10(6) cells mL(-1), the abundance of S. hantzschii decreased significantly by 95% in SM and 85% in LM. The microcosm in the laboratory revealed that the abundance of Pseudomonas increased rapidly after inoculation with a corresponding decrease in the S. hantzschii population. Nutrient concentrations increased following the decline in the diatom cells. The abundances of nondominant species such as Chlamydomonas, Cryptomonas, and Navicula increased slightly with increased nutrient concentrations. The abundance of heterotrophic protists also increased significantly due to utilization of SK09 as food. The present study demonstrates that SK09 is an effective biocontrol agent for natural S. hantzschii bloom, and grazing pressure plays a crucial role in the successful application of algicidal bacteria to natural environments. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | SPRINGER | - |
dc.subject | ALGAL BLOOMS | - |
dc.subject | MICROCYSTIS-AERUGINOSA | - |
dc.subject | FRESH-WATER | - |
dc.subject | BACTERIA | - |
dc.subject | IDENTIFICATION | - |
dc.subject | PHYTOPLANKTON | - |
dc.subject | MIGRATION | - |
dc.subject | INSECT | - |
dc.subject | CELLS | - |
dc.subject | RIVER | - |
dc.title | Testing addition of Pseudomonas fluorescens HYK0210-SK09 to mitigate blooms of the diatom Stephanodiscus hantzschii in small- and large-scale mesocosms | - |
dc.type | Article | - |
dc.citation.endPage | 419 | - |
dc.citation.startPage | 409 | - |
dc.citation.title | JOURNAL OF APPLIED PHYCOLOGY | - |
dc.citation.volume | 22 | - |
dc.citation.number | 4 | - |
dc.contributor.alternativeName | 정승원 | - |
dc.contributor.alternativeName | 김영옥 | - |
dc.identifier.bibliographicCitation | JOURNAL OF APPLIED PHYCOLOGY, v.22, no.4, pp.409 - 419 | - |
dc.identifier.doi | 10.1007/s10811-009-9473-2 | - |
dc.identifier.scopusid | 2-s2.0-77954423627 | - |
dc.identifier.wosid | 000279592900004 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | ALGAL BLOOMS | - |
dc.subject.keywordPlus | MICROCYSTIS-AERUGINOSA | - |
dc.subject.keywordPlus | FRESH-WATER | - |
dc.subject.keywordPlus | BACTERIA | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | PHYTOPLANKTON | - |
dc.subject.keywordPlus | MIGRATION | - |
dc.subject.keywordPlus | INSECT | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | RIVER | - |
dc.subject.keywordAuthor | Algicidal bacteria | - |
dc.subject.keywordAuthor | Stephanodiscus hantzschii blooms | - |
dc.subject.keywordAuthor | Mesocosm | - |
dc.subject.keywordAuthor | Pseudomonas fluorescens | - |
dc.subject.keywordAuthor | Planktonic communities | - |
dc.subject.keywordAuthor | Ecological response | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Marine & Freshwater Biology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Marine & Freshwater Biology | - |