Inter- and intra-specific differences in filtering activities between two unionids, Anodonta woodiana and Unio douglasiae, in ambient eutrophic lake waters
DC Field | Value | Language |
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dc.contributor.author | Kim, Baik Ho | - |
dc.contributor.author | Lee, Ju-Hwan | - |
dc.contributor.author | Hwang, Soon-Jin | - |
dc.date.accessioned | 2022-07-16T17:33:44Z | - |
dc.date.available | 2022-07-16T17:33:44Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2011-12 | - |
dc.identifier.issn | 0925-8574 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/166732 | - |
dc.description.abstract | Inter-specific and intra-specific differences in the filtering activities of two unionid bivalves, Unio douglasiae and Anodonta woodiana, which thrive in small agricultural canals, were compared using a flow-through chamber system of ambient eutrophic lake water. The mean filtration rates (FRs) of these two species, size-matched for similar shell length, were not significantly different (t-test, t=0.024, P=0.981), whereas there were significant differences in the FRs between mussels of different ages (t-test, t=5.137, P=0.001), different densities (t-test, t=8.297, P<0.0001), and different currents (t-test, t=3.898, P=0.005). The FRs of A. woodiana increased significantly more with higher temperatures in younger mussels (P<0.01, maximum FR. =0.352 ± 0.157 L/h at 13.5-20.4°C) than in adults. However, the mortality of the mussels was comparatively higher in younger mussels due to a low tolerance to ammonia. Correlation coefficients and PCA results collectively indicate that the two dominant unionid mussels in the canal had a strong relationship with the seston level in the lake (turbidity, suspended solids and chlorophyll- a), resulting in a higher FR, pseudo-faeces production, and ammonia tolerance and a lower mortality. In addition, the validation of the biomanipulation used in the mussel-controlled system is discussed in an effort to improve the water quality of eutrophic lakes and streams and the conservation of the benthic mussel community. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier BV | - |
dc.title | Inter- and intra-specific differences in filtering activities between two unionids, Anodonta woodiana and Unio douglasiae, in ambient eutrophic lake waters | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Baik Ho | - |
dc.identifier.doi | 10.1016/j.ecoleng.2011.08.008 | - |
dc.identifier.scopusid | 2-s2.0-80052547910 | - |
dc.identifier.wosid | 000296930100002 | - |
dc.identifier.bibliographicCitation | Ecological Engineering, v.37, no.12, pp.1957 - 1967 | - |
dc.relation.isPartOf | Ecological Engineering | - |
dc.citation.title | Ecological Engineering | - |
dc.citation.volume | 37 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 1957 | - |
dc.citation.endPage | 1967 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Engineering | - |
dc.subject.keywordPlus | Anodonta | - |
dc.subject.keywordPlus | Anodonta woodiana | - |
dc.subject.keywordPlus | Bivalvia | - |
dc.subject.keywordPlus | Unio | - |
dc.subject.keywordPlus | Unio douglasiae | - |
dc.subject.keywordPlus | Unionidae | - |
dc.subject.keywordAuthor | Bivalve | - |
dc.subject.keywordAuthor | Eutrophic lake | - |
dc.subject.keywordAuthor | Flow-through chamber system | - |
dc.subject.keywordAuthor | Freshwater unionid | - |
dc.subject.keywordAuthor | Inter- and intra-specific filtration rate | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0925857411002710?via%3Dihub | - |
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