Historical Record of Alexandrium spp. (Dinophyceae)in Southern Coastal Area of Korea
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
To investigate the historical record of Alexandrium spp. in southern coastal areas of Korea, two sediment cores were collected from Gamak Bay and Yeoja Bay. Germination experiments revealed that the ellipsoidal Alexandrium cysts isolated from Gamak Bay and Yeoja Bay are morphologically identical to a toxic dinoflagellate A. tamarense. The ellipsoidal Alexandrium cysts in Yeoja Bay appeared from 30 to 32 cm depth upwards (ca. 1980s), and their concentration increased around 10 to 12 cm depth (mid-1990s). Similarly, cyst concentration in Gamak Bay also increased from 40 to 44 cm depth (ca. 1990s). These results coincide with the reports of Paralytic Shellfish Poisoning caused by A. tamarense in 1980s and 1990s along the southeast coast of Korea.
Abstract
To investigate the historical record of Alexandrium spp. in southern coastal areas of Korea, two sediment cores were collected from Gamak Bay and Yeoja Bay. Germination experiments revealed that the ellipsoidal Alexandrium cysts isolated from Gamak Bay and Yeoja Bay are morphologically identical to a toxic dinoflagellate A. tamarense. The ellipsoidal Alexandrium cysts in Yeoja Bay appeared from 30 to 32 cm depth upwards (ca. 1980s), and their concentration increased around 10 to 12 cm depth (mid-1990s). Similarly, cyst concentration in Gamak Bay also increased from 40 to 44 cm depth (ca. 1990s). These results coincide with the reports of Paralytic Shellfish Poisoning caused by A. tamarense in 1980s and 1990s along the southeast coast of Korea.
참고문헌 (15)
- Asakawa M, "Dinoflagellate Alexandrium tamarense as the source of paralytic shellfish poison(PSP)contained in bivalves from Hiroshima Bay, Hiroshima Prefecture, Japan", Toxicon, 33, pp.691~697 (1993)
- Chang DS, "A study on paralytic shellfish poison of sea mussel Mytilus edulis", Bull. Korean Fish. Soc, 20, pp.293~299 (1987)
- Cho HJ, "Utility of dinoflagellates in studying the marine environment: the case of the East China Sea and adjacent areas", 박사, pp.2000
- Fukuyo Y., "Morphology of Protogonyaulax tamarensis (Lebour) Taylor and Protogonyaulax catenella (Whedon and Kofoid) Taylor from Japanese coastal waters", Bull. Mar. Sci, 37, pp.529~537 (1985)
- Hallegraeff GM, "A review of harmful algal blooms and their apparent global increase", Phycologia, 32, pp.79~99 (1993)
- Hallegraeff GM., "Transport of toxic dinoflagellates via ships’ ballast water: bioeconomic risk assessment and efficacy of possible ballast water management strategies", Mar. Ecol. Prog. Ser, 168, pp.97~309 (1998)
- Head MJ, "Modern dinoflagellate cysts and their biological affinities, In Palynology: Principle and Applications", pp.1197~1248 (1996), American Association of Stratigraphic Palynologists Foundation
- Lee JS, "Paralytic shellfish toxins in the mussel, Mytilus edulis, caused the shellfish poisoning accident at Geoje, Korea, in 1996", J. Korean Fish. Soc, 30, pp.158~160 (1996)
- Marret F, ". Atlas of modern organicwalled dinoflagellate cyst distribution", Rev. Palaeobot. Palynol, 125, pp.1~200 (2003)
- Technical guide for modern dinoflagellate cyst study, "Matsuoka K", Japan Society for the Promotion of Science, ~ (2000)
- "ALGAE", 2008, 251~255, pp.한국조류학회I
- Shin HH, "Reconstruction of historical nutrient levels in Korean and Japanese coastal areas based on dinoflagellate cyst assemblages", Mar. Pollut. Bull, 60, pp.1243~1258 (2010)
- Shin HH, "Response of dinoflagellate cyst assemblages to salinity changes in Yeoja Bay, Korea", Mar. Micropaleontol, 77, pp.15~24 (2010)
- Yamaguchi M, "A rapid and precise technique for enumeration of resting cysts of Alexandrium spp. (Dinophyceae)in natural sediments", Phycologia, 34, pp.207~214 (1995)
- Yoshida M, "Alexandrium acatenella (Gonyaulacales: Dinophyceae): Morphological characteristics of vegetative cell and resting cyst", Plankton Biol. Ecol, 50, pp.61~64 (2003)