Ocean Science Journal

, Volume 53, Issue 1, pp 31–42 | Cite as

Provenance of Fine-grained Sediments in the Inner Shelf of the Korea Strait (South Sea), Korea

  • In kwon Um
  • Man Sik Choi
  • Sung Ho Bae
  • Yunho Song
  • Gee Soo Kong
Article
  • 46 Downloads

Abstract

Major metals (Al, Fe, Mg, and Ti), trace metals (Li, Cs, Sc, and Rb), and rare earth elements (REEs) in the fine-grained sediments (< 15 μm) of the central South Sea mud (CSSM) were analyzed to determine the sediment provenance. The spatial distribution of the analyzed elements showed a clear separation between the western (W-CSSM) and eastern (E-CSSM) regions of the CSSM. Concentrations of Fe, Ti, Mg, Sc, and REEs were higher in the WCSSM, whereas concentrations of Al, Cs, Li, and Rb were higher in the E-CSSM. Unlike the ratios of trace metals ((Cs+Sc)/Li and Rb/Li), REEs could not be used to track the provenance of fine-grained sediments because of a grain size effect. The mixing relationships of the provenance indicators showed that the fine-grained sediments of the CSSM comprise a mixture of the sediments discharged from the Seomjin River (SRS) and sediments eroded and transported from the Heuksan mud belt (HMBS) area by the Korean Coastal Current. Sediments originating from the HMB were deposited mostly in the W-CSSM, whereas those from the Seomjin River were deposited mostly in the E-CSSM. This study indicated that sediments from Chinese rivers as well as the Geum River are important even in the inner shelf of the South Sea of Korea.

Keywords

South Sea fine-grained sediment provenance conservative metals REEs 

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Reference

  1. Bae SH, Kim DC, Lee GS, Kim GY, Kim SP, Seo YK, Kim JC (2014) Physical and acoustic properties of inner shelf sediments in the South Sea, Korea. Quatern Int 344:125–142CrossRefGoogle Scholar
  2. Cha HJ, Choi MS, Lee CB, Shin DH (2007) Geochemistry of surface sediments in the southwestern East/Japan Sea. J Asian Earth Sci 29:685–697CrossRefGoogle Scholar
  3. Chun JH, Kim Y, Bahk JJ, Kim YJ, Kang DH, Kim YH, Kim GY, Ryu BJ (2015) Late Holocene distal mud deposits off the Nakdong delta, SEKorea: evidence for shore-parallel sediment transport in a current-dominated setting. Geo-Mar Lett 35:475–485CrossRefGoogle Scholar
  4. Dou Y, Yang S, Lim DI, Jung HS (2015) Provenance discrimination of last deglacial and Holocene sediments in the southwest of Cheju Island, East China Sea. Palaeogeogr Palaeocl 422:25–35CrossRefGoogle Scholar
  5. Jung HD, Kwoun CH, Kim SW, Cho KD (2009) Fluctuation of tidal front and expansion of cold water region in the southwestern sea of Korea. Korean Soc Mar Environ Saf 15:289–296 (in Korean)Google Scholar
  6. Jung HS, Lim DI, Choi JY, Yoo HS, Rho KC, Lee HB (2012) Rare earth element compositions of core sediments from the shelf of the South Sea, Korea: their controls and origins. Cont Shelf Res 46:75–86CrossRefGoogle Scholar
  7. Jung HS, Lim DI, Jeong DH, Xu Z, Li T (2016a) Discrimination of sediment provenance in the Yellow Sea: secondary grainsize effect and REE proxy. J Asian Earth Sci 123:78–84CrossRefGoogle Scholar
  8. Jung HS, Lim DI, Xu Z, Jeong K (2016b) Secondary grain-size effects on Li and Cs concentrations and appropriate normalization procedures for coastal sediments. Estuar Coast Shelf S 175:57–61CrossRefGoogle Scholar
  9. KHO (1982) Marine environmental atlas of Korean waters. Korea Hydrographic Office (KHO), 8 p (in Korean)Google Scholar
  10. Kim CK, Chang KI, Park K, Suk MS (2000) The South Sea circulation of Korea: two-dimentional barotrophic model. J Korean Soc Oceanogr 5:257–266 (in Korean)Google Scholar
  11. Kim GY, Sung JY, Kim DC, Kim JC (1994) Physical and acoustic properties of sediment around the Yeosu Sound. Bull Korean Fish Soc 27:434–444 (in Korean)Google Scholar
  12. Kim MS, Chu KS, Kim OS (1986) Investigation of some influence of the Nakdong River water on marine environment in the estuarine area using Landsat Imagery. In: Technical Report of Korea Ministry Science Technology, pp 93–147 (in Korean)Google Scholar
  13. Lie HJ, Cho CH (1997) Surface current fields in the eastern East China Sea. J Korean Soc Oceanogr 32:1–7Google Scholar
  14. Lim DI, Choi JY, Shin HH, Rho KC, Jung HS (2013) Multielement geochemistry of offshore sediments in the southeastern Yellow Sea and implications for sediment origin and dispersal. Quatern Int 298:196–206CrossRefGoogle Scholar
  15. Lim DI, Jung HS, Choi JY (2014) REE partitioning in riverine sediments around the Yellow Sea and its importance in shelf sediment provenance. Mar Geol 357:12–24CrossRefGoogle Scholar
  16. Lim DI, Jung HS, Xu Z, Jeong K, Li T (2015) Elemental and Sr-Nd isotopic compositional disparity of riverine sediments around the Yellow Sea: constraints from grain-size and chemical partitioning. Appl Geochem 63:272–281CrossRefGoogle Scholar
  17. Loring DH (1991) Normalization of heavy-metal data from estuarine and coastal sediments. ICES J Mar Sci 48:101–115CrossRefGoogle Scholar
  18. Mongelli M, Critelli S, Perri F, Sonnino M, Perrone V (2006) Sedimentary recycling, provenance and paleoweathering from chemistry and mineralogy of Mesozoic continental redbed mudrocks, Peloritani mountains, southern Italy. Geochem J 40:197–209CrossRefGoogle Scholar
  19. Park SC, Hong SK, Kim DC (1996) Evolution of late Quaternary deposits on the inner shelf of the South Sea of Korea. Mar Geol 131:219–232CrossRefGoogle Scholar
  20. Park YA, Khim BK (1990) Clay minerals of the recent finegrained sediments on the Korean continental shelves. Cont Shelf Res 10:1179–1191CrossRefGoogle Scholar
  21. Rollinson H (1993) Using geochemical data: evaluation, presentation, and interpretation. Longman, New York, 352 pGoogle Scholar
  22. Roussiez V, Ludwig W, Probst JL, Monaco A (2005) Background levels of heavy metals in surficial sediments of the Gulf of Lions (NW Mediterranean): an approach based on 133Cs normalization and lead isotope measurements. Environ Pollut 138:167–177CrossRefGoogle Scholar
  23. Song YH, Choi MS (2009) REE geochemistry of fine-grained sediments from major rivers around the Yellow Sea. Chem Geol 266:328–342CrossRefGoogle Scholar
  24. Song YH, Choi MS, Lee JY, Jang DJ (2014) Regional background concentrations of heavy metals (Cr, Co, Ni, Cu, Zn, Pb) in coastal sediments of the South Sea of Korea. Sci Total Environ 482–483:80–91CrossRefGoogle Scholar
  25. Um IK, Choi MS, Bahk JJ, Song YH (2013) Discrimination of sediment provenance using rare earth elements in the Ulleung Basin, East/Japan Sea. Mar Geol 346:208–219CrossRefGoogle Scholar
  26. Um IK, Choi MS, Lee GS, Chang TS (2015) Origin and depositional environment of fine-grained sediments since the last glacial maximum in the southeastern Yellow Sea: evidence from rare earth elements. Geo Mar Lett 35:421–431CrossRefGoogle Scholar
  27. Yang SY, Jung HS, Lim DI, Li CX (2003) A review on the provenance discrimination of sediments in the Yellow Sea. Earth-Sci Rev 63:93–120CrossRefGoogle Scholar
  28. Youn J, Kim TJ (2011) Geochemical composition and provenance of muddy shelf deposits in the East China Sea. Quatern Int 230:3–12CrossRefGoogle Scholar
  29. Zhao Y, Qin Z, Li F, Chen Y (1990) On the source and genesis of the mud in the central area of the south Yellow Sea. Chin J Oceanol Limn 8:66–73CrossRefGoogle Scholar

Copyright information

© Korea Institute of Ocean Science & Technology (KIOST) and the Korean Society of Oceanography (KSO) and Springer Science+Business Media B.V., part of Springer Nature 2017

Authors and Affiliations

  • In kwon Um
    • 1
  • Man Sik Choi
    • 2
  • Sung Ho Bae
    • 1
  • Yunho Song
    • 3
  • Gee Soo Kong
    • 1
  1. 1.Petroleum and Marine Research DivisionKorea Institute of Geoscience and Mineral ResourcesDaejeonKorea
  2. 2.Department of Ocean Environmental SciencesChungnam National UniversityDaejeonKorea
  3. 3.Advanced Geo-materials R&D Department, Pohang BranchKorea Institute of Geoscience and Mineral ResourcesPohangKorea

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