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DC Field | Value | Language |
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dc.citation.endPage | 343 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 335 | - |
dc.citation.title | ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY | - |
dc.citation.volume | 72 | - |
dc.contributor.author | Lee, Jiho | - |
dc.contributor.author | Park, Ji Hyung | - |
dc.contributor.author | Shin, Yong Sik | - |
dc.contributor.author | Lee, Byung Cheun | - |
dc.contributor.author | Chang, Nam Ik | - |
dc.contributor.author | Cho, Jaeweon | - |
dc.contributor.author | Kim, Sang Don | - |
dc.date.accessioned | 2023-12-22T08:09:35Z | - |
dc.date.available | 2023-12-22T08:09:35Z | - |
dc.date.created | 2015-07-01 | - |
dc.date.issued | 2009-02 | - |
dc.description.abstract | The objective of this study was to investigate the effect of dissolved organic ligands, such as EDTA, humic acids, hydrophobic and hydrophilic fractions of dissolved organic matter (DOM), on the growth of Pseudokirchneriella subcapitata in cultured media and natural lake waters. The growth of algae was gradually increased on the addition of dissolved organic ligands, but markedly declined at high concentrations, due to reduced bioavailable iron concentrations (e.g., Fe3+ and Fe'-inorganic ferric iron). The results demonstrated that the high growth rates of P. subcapitata were correlated with the hydrophobic, but not hydrophilic, DOM from five lakes, spiked under the nutrients-controlled conditions. This was attributed to the role of DOM in controlling the bioavailable iron due to complexation of Fe(III) with -COOH and -OH functional groups on the hydrophobic DOM. Therefore, the hydrophobic DOM, as chelating agent, is a biologically important component in the lake waters, which affects the algal growth by interacting with bioavailable iron in the lake water and can change the results of bioassay experiments. (C) 2008 Elsevier Inc. All rights reserved | - |
dc.identifier.bibliographicCitation | ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, v.72, no.2, pp.335 - 343 | - |
dc.identifier.doi | 10.1016/j.ecoenv.2008.01.013 | - |
dc.identifier.issn | 0147-6513 | - |
dc.identifier.scopusid | 2-s2.0-54949147718 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/11748 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0147651308000055 | - |
dc.identifier.wosid | 000260921000009 | - |
dc.language | 영어 | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.title | Effect of dissolved organic matter on the growth of algae, Pseudokirchneriella subcapitata, in Korean lakes: The importance of complexation reactions | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Pseudokirchneriella subcapitata | - |
dc.subject.keywordAuthor | Dissolved organic matter (DOM) | - |
dc.subject.keywordAuthor | Bioavailability | - |
dc.subject.keywordAuthor | Iron | - |
dc.subject.keywordPlus | EQUATORIAL PACIFIC-OCEAN | - |
dc.subject.keywordPlus | MARINE-PHYTOPLANKTON | - |
dc.subject.keywordPlus | COASTAL PHYTOPLANKTON | - |
dc.subject.keywordPlus | IRON | - |
dc.subject.keywordPlus | SEAWATER | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | COORDINATION | - |
dc.subject.keywordPlus | SOLUBILITY | - |
dc.subject.keywordPlus | SPECIATION | - |
dc.subject.keywordPlus | HYDROXIDE | - |
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