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Jung, Tae Sung;Jeong, Jin Kwang
- Journal of Korean Society of Coastal and Ocean Engineers
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- v.25 no.4
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- pp.255-265
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- 2013
In the coastal region of Korea, historical tide harmonic constants were collected. Long-term tides and short-term tides observed by the KHOA were analyzed by a tide harmonic analysis method. Based on the harmonic constants, tidal characteristics such as tide asymmetry in Korean coastal waters were investigated. The harmonic constants obtained from the long-term tide data in the western coast have been used to show the relation between tide variation and reclamation project. $M_2$ amplitudes in the western coast have been decreased and $M_2$ phases were faster. $M_4$ amplitudes also were reduced and $M_4$ phases were faster in overall. In Mokpo and Kunsan tidal nonlinearity is relatively conspicuous. Overall, non-linearity of tidal currents is higher in the tidal channels flowing fast. The tidal non-linearity has increased by the development projects including large reclamation. The flood dominant characteristic in the northern and central part of Korean western coastal waters and the ebb dominant characteristic in the southern part have been intensified. The construction of Saemangeum sea dike has significantly changed the tidal characteristic in Korean western coastal waters.
https://doi.org/10.9765/KSCOE.2013.25.4.255 인용 PDF KSCI

배준규;송기훈;정문영
- Korean Journal of Environment and Ecology
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- v.13 no.2
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- pp.109-117
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- 1999
서해안 및 도서지역의 상록활엽수림 복원을 위한 기초조사로서 상록활엽수림의 복원과정을 지속적으로 모니터링하기 위하여 천리포수목원 닭섬에 대한 현존식생구조를 밝히고 도입식물들의 활착 상태를 조사하였다. 천리포수목원의 한랭지수는 -7.7$^{\circ}C$.month로 목포(-7.6$^{\circ}C$.month)와 거의 비슷하였으며, 서해안을 흐르는 황해난류의 영향으로 한서의 차가 비교적 적은 난온대성 기후특성을 나타내고 있다. 11개 식생구조구에 대한 식생조사 결과 곰솔이 우점종이었으며 1976년부터 식재하기 시작한 상록활엽수는 26종 708개체이었으며, 이 중 15종 121개체가 활착하여 약 19.1%의 생존율을 나타냈다.
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