13C 추적자를 사용한 시화호 상류역에서의 식물플랑크톤 크기에 따른 1차생산성 추적에 관한 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이연정 | - |
dc.contributor.author | 김민섭 | - |
dc.contributor.author | 원은지 | - |
dc.contributor.author | 신경훈 | - |
dc.date.accessioned | 2021-06-23T22:02:13Z | - |
dc.date.available | 2021-06-23T22:02:13Z | - |
dc.date.issued | 2006-03 | - |
dc.identifier.issn | 2288-1115 | - |
dc.identifier.issn | 2288-1123 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/44999 | - |
dc.description.abstract | Primary productivity was determined by using 13C tracer according to different cell size of phytoplank-ton through in situ incubation experiments in upper stream of the Lake Shihwa. The average concentration of chlorophyll a was 14 μg L- 1 demonstrating an eutrophic water. The ratio of POC/Chl-a was lower than 30, reflecting that the origin of organic matter might be mainly phytoplankton. The primary productivity was 93.9 mgC m-2 d-1 at St. 1, which was about 40-fold lower than the average value of the lake (3,972 mgC m-2 d-1) determined by Choi et al. (1997) before opening of gate but it was higher than the average primary productivity (3.98 mgC m-2 d-1) reported by KOWACO in 1993 before constructing dam. The fractionated size (20~53 μm) of phytoplankton community account for 51% of total primary productivity, indicating the highest assimilation rate. This study suggest that 13C tracer methodology should be applied as a useful approach for the water ecological research in the future. | - |
dc.format.extent | 7 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | 한국하천호수학회 | - |
dc.title | 13C 추적자를 사용한 시화호 상류역에서의 식물플랑크톤 크기에 따른 1차생산성 추적에 관한 연구 | - |
dc.title.alternative | An Application of 13C Tracer for the Determination of Size Fractionated Primary Productivity in Upper Stream of Lake Shihwa | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.bibliographicCitation | 생태와 환경, v.39, no.1, pp 93 - 99 | - |
dc.citation.title | 생태와 환경 | - |
dc.citation.volume | 39 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 93 | - |
dc.citation.endPage | 99 | - |
dc.identifier.kciid | ART001003321 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | 13C tracer method | - |
dc.subject.keywordAuthor | primary productivity | - |
dc.subject.keywordAuthor | size fraction | - |
dc.subject.keywordAuthor | phytoplankton | - |
dc.subject.keywordAuthor | Lake Shihwa | - |
dc.identifier.url | http://kiss.kstudy.com/thesis/thesis-view.asp?key=2523168 | - |
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