Responses of benthic animals in spatial distribution to the sedimentary environments on the deep-sea floor, the Clarion-Clipperton Fracture Zone, northeastern Pacific Ocean SCOPUS KCI
DC Field | Value | Language |
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dc.contributor.author | Park, H.-S. | - |
dc.contributor.author | Chi, S.-B. | - |
dc.contributor.author | Paik, S.-K. | - |
dc.contributor.author | Kim, W.-S. | - |
dc.date.accessioned | 2020-04-20T15:40:12Z | - |
dc.date.available | 2020-04-20T15:40:12Z | - |
dc.date.created | 2020-01-28 | - |
dc.date.issued | 2004 | - |
dc.identifier.issn | 1598-141X | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/5334 | - |
dc.description.abstract | Relationships between sedimentary environments and abundance of benthic animals were examined on the deep-sea floor, the Clarion-Clipperton Fracture Zone, in the northeast equatorial Pacific Ocean. Specimens were collected using a box corer at 8 stations by sieving through 0.3 mm mesh screen. Sediments showed finer grain size ranged from 5.63 to 7.97 φ, 83.1% of mean porosity, 1.81 kPa of mean shear strength and organic carbon content in sediment ranged from 0.97 to 1.87 mg/cm3. Manganese nodules covered on the bottom layer from 4 to 57% of coverages. A total of 26 faunal groups in 6 phyla was sampled and comprised 1,467 individuals. Mean biomass were calibrated to 0.5 gWWt/0.06 m2. Small-sized animals including foraminiferans and nematods were dominated among the faunal group which comprised 49.1% (892 ind.) and 11.5% (320 ind.), respectively. In SPI-analysis, vertical bio-disturbance marks were not observed except to Beggiatoa-type bacterial mats. As the results of relationship between environments and benthos, abundance of benthic animals, especially nematode, showed only a negative correlation to the coverage of nodules, and any other sedimentary factors analyzed in this study were rarely affected to the spatial distribution of benthic animals. | - |
dc.description.uri | 3 | - |
dc.language | Korean | - |
dc.publisher | Korea Ocean Research and Development Institute | - |
dc.subject | abundance | - |
dc.subject | biomass | - |
dc.subject | deep-sea benthos | - |
dc.subject | deep-sea sediment | - |
dc.subject | foraminifera | - |
dc.subject | manganese nodule | - |
dc.subject | seafloor | - |
dc.subject | spatial distribution | - |
dc.subject | Pacific Ocean | - |
dc.subject | Pacific Ocean (Tropical) | - |
dc.subject | Animalia | - |
dc.subject | Bacteria (microorganisms) | - |
dc.subject | Beggiatoa | - |
dc.subject | Foraminifera | - |
dc.title | Responses of benthic animals in spatial distribution to the sedimentary environments on the deep-sea floor, the Clarion-Clipperton Fracture Zone, northeastern Pacific Ocean | - |
dc.type | Article | - |
dc.citation.endPage | 321 | - |
dc.citation.startPage | 311 | - |
dc.citation.title | Ocean and Polar Research | - |
dc.citation.volume | 26 | - |
dc.citation.number | 2 | - |
dc.contributor.alternativeName | 박흥식 | - |
dc.contributor.alternativeName | 지상범 | - |
dc.contributor.alternativeName | 백상규 | - |
dc.contributor.alternativeName | 김웅서 | - |
dc.identifier.bibliographicCitation | Ocean and Polar Research, v.26, no.2, pp.311 - 321 | - |
dc.identifier.doi | 10.4217/OPR.2004.26.2.311 | - |
dc.identifier.scopusid | 2-s2.0-3543065267 | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001119018 | - |
dc.description.journalClass | 3 | - |
dc.subject.keywordPlus | abundance | - |
dc.subject.keywordPlus | biomass | - |
dc.subject.keywordPlus | deep-sea benthos | - |
dc.subject.keywordPlus | deep-sea sediment | - |
dc.subject.keywordPlus | foraminifera | - |
dc.subject.keywordPlus | manganese nodule | - |
dc.subject.keywordPlus | seafloor | - |
dc.subject.keywordPlus | spatial distribution | - |
dc.subject.keywordPlus | Pacific Ocean | - |
dc.subject.keywordPlus | Pacific Ocean (Tropical) | - |
dc.subject.keywordPlus | Animalia | - |
dc.subject.keywordPlus | Bacteria (microorganisms) | - |
dc.subject.keywordPlus | Beggiatoa | - |
dc.subject.keywordPlus | Foraminifera | - |
dc.subject.keywordAuthor | Abundance | - |
dc.subject.keywordAuthor | Benthic-animal | - |
dc.subject.keywordAuthor | Deep-sea floor | - |
dc.subject.keywordAuthor | Spatial distribution | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |