조간대 유류 유출이 중형저서동물에 미치는 반응 연구 실험
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Title
- 조간대 유류 유출이 중형저서동물에 미치는 반응 연구 실험
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Alternative Title
- Responses of the benthic meiofaunal community to an oil spill experiment in the sandy beach
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Author(s)
- 강태욱; 이희갑; 오제혁; 신아영; 민원기; 노현수; 김동성
- KIOST Author(s)
- Lee, Hee Gab(이희갑); Oh, Je Hyeok(오제혁); Shin, A Young(신아영); Min, Won Gi(민원기); Rho, Hyun Soo(노현수); Kim, Dong Sung(김동성)
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Alternative Author(s)
- 강태욱; 이희갑; 오제혁; 신아영; 민원기; 노현수; 김동성
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Publication Year
- 2013-11-07
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Abstract
- This study aimed to determine the potential impact of an oil spill on intertidal meiofauna at a clean, sandy beach in Korea. This objective was accomplished by examining changes in the structure of meiofaunal assemblages after a controlled oil spill of different concentrations on the beach. The concentration of TPH in the experimental plots after oil application was expectedly higher for the first 4 d compared to before oil application. The TPH concentrations decreased at a faster rate in the first 4 d, and then progressively after the first 4 d. The sharp decline in meiofaunal density in the experimental plots during the first 4 d after the spill might be attributed to the short-term toxic effects of the oil. This suggestion is supported by a significant negative interaction of the effect of TPH had on meiofaunal density across the study period. The structure of the meiofaunal communities in the experimental plots was similar before and 1 month after oil application. Only, the density of meiofauna sharply decreased immediately after oil application in the experiment plots. Furthermore, the meiofaunal density slowly recovered as time passed.oil spill of different concentrations on the beach. The concentration of TPH in the experimental plots after oil application was expectedly higher for the first 4 d compared to before oil application. The TPH concentrations decreased at a faster rate in the first 4 d, and then progressively after the first 4 d. The sharp decline in meiofaunal density in the experimental plots during the first 4 d after the spill might be attributed to the short-term toxic effects of the oil. This suggestion is supported by a significant negative interaction of the effect of TPH had on meiofaunal density across the study period. The structure of the meiofaunal communities in the experimental plots was similar before and 1 month after oil application. Only, the density of meiofauna sharply decreased immediately after oil application in the experiment plots. Furthermore, the meiofaunal density slowly recovered as time passed.
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/26615
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Bibliographic Citation
- 한국해양학회, pp.141, 2013
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Publisher
- 한국해양학회
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Type
- Conference
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Language
- Korean
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