지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Yellow Sea surface sediment samples collected on October 15-31, 2003 were analyzed using the palynological process to investigate the spatial distribution of dinoflagellate resting cysts. The sampling areas comprised four latitudinal transects, the northernmost of which was located off the Shandong Peninsula, China and the southernmost off Jeju Island, Korea. Each transect line was composed of six to nine stations, spanning the distance between the Chinese and Korean coasts. Twenty-five different types of dinoflagellate cysts were identified. Gonyaulax scrippsae, Alexandrium spp. (ellipsoidal type), and G. spinifera were the most dominant at all stations surveyed. Dinoflagellate cysts belonging to the Gonyaulacales comprised over 50% of all cysts collected. The latitudinal distribution trend showed that cyst concentrations along the two middle transects were much higher than those along the two northern and southern transects. Cyst concentrations in the offshore central areas reached their highest values within each transect and gradually decreased toward the Chinese and Korean coasts. Overall, cyst concentrations were markedly elevated in the offshore central Yellow Sea areas and gradually decreased outward in all four directions. This concentric cyst distribution pattern was consistent with the hydrographic features of the Yellow Sea, such as circular current systems, sedimentary properties, and water depth.
목차
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참고문헌 (35)
참고문헌 신청
Alexander, C. R. / 1991 / Sediment accumulation in a modern epicontinental-shelf setting: the Yellow Sea / Mar. Geol 98:51~72
Cho, H. -J. / 2003 / Dinoflagellate cysts in recent sediments from the southern coastal waters of Korea / Bot. Mar 46:332~337
Cho, H. -J. / 2001 / Distribution of dinoflagellate cysts in surface sediments from the Yellow Sea and East China Sea / Mar. Micropaleontol 42:103~123
Cho, H. -J. / 2001 / Dinoflagellate cyst assemblages in the surface sediments from the northwestern East China Sea / J. Fish. Sci. Technol 4:120~129
Dale, B. / 1976 / Cyst formation, sedimentation, and preservation: factors affecting dinoflagellate assemblages in recent sediments from Trondheimsfjord / Norway. Rev. Palaeobot. Palynol 22:39~60
Cho, H. -J. / 2003 / Dinoflagellate cysts in recent sediments from the southern coastal waters of Korea / Bot. Mar 46:332~337
Cho, H. -J. / 2001 / Distribution of dinoflagellate cysts in surface sediments from the Yellow Sea and East China Sea / Mar. Micropaleontol 42:103~123
Cho, H. -J. / 2001 / Dinoflagellate cyst assemblages in the surface sediments from the northwestern East China Sea / J. Fish. Sci. Technol 4:120~129
Dale, B. / 1976 / Cyst formation, sedimentation, and preservation: factors affecting dinoflagellate assemblages in recent sediments from Trondheimsfjord / Norway. Rev. Palaeobot. Palynol 22:39~60
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