Abstract
Anisotropic detrital mineral grains were segregated microscopically from the suspended matter in surface waters of the Yellow Sea and East China Sea. Microscopic grain-size measurements of the anisotropic minerals were carried out for more than 80 slide specimens which are distributed homogeneously in the Yellow Sea and East China Sea. The distribution maps of mean grain size and sorting coefficients indicate that the mean size becomes coarser as one goes offshore, and the sorting coefficients are larger in the southern portion and smaller in the northern portion of this region. The clay-sized minerals in the suspended sediments carried out by the deltaic rivers of the continent were deposited in the nearshore area while coarser silt-sized minerals were suspended in offshore waters. The larger sorting coefficients (standard deviations) in the southern portion may imply that the silt-sized grains of offshore waters contain coarser sand-sized grains. The sand-sized grains may be supplied from offshore Taiwan and the Bashi Channel and transported by the main flow of the Kuroshio current.
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References
Bond, G. C. andR. H. Meade (1966): Size distribution of mineral grains suspended in Chesapeake Bay and nearby coastal waters. Chesapeake Sci.,7, 208–212.
Emery, K. O. (1955): Grain size of marine beach gravels. J. Geol.,63, 39–50.
Emery, K. O., Y. Hayashi, T. W. C. Hilde, K. Kobayashi, J. H. Koo, C. Y. Meng, H. Niino, J. H. Osterhagen, L. M. Reynold, J. M. Wageman, C. S. Wang andS. J. Yang (1969): Geological structure and some water characteristics of the East China Sea and the Yellow Sea. United Nations ECAFE, CCOP Tech. Bull.,2, 3–43.
Emery, K. O., F. Lepple, L. Toner, E. Uchupi, R. H. Rioux, W. Pople andE. M. Hulburt (1974): Suspended matter and other properties of surface waters of the northeastern Atlantic Ocean. J. Sed. Pet.,44, 1087–1110.
Emery, K. O. andJ. D. Milliman (1978): Suspended matter in surface waters: Influence of river discharge and of upwelling. Sedimentology,25, 125–140.
Ewing, M. andE. M. Thorndike (1965): Suspended matter in the deep ocean water. Science,147, 1291–1294.
Folger, D. W. (1970): Wind transport of land-derived mineral, biogenic and industrial matter over the North Atlantic. Deep-Sea Res.,17, 337–352.
Griffiths, J. C. (1962): Statistical methods in sedimentary petrography.In, Sedimentary Petrography, ed byH. B. Milner, MacMillan, New York, pp. 565–617.
Griffiths, J. C. (1967): Scientific Method in Analysis of Sediment. McGraw-Hill, New York, 508 pp.
Hays, W. L. andR. L. Winkler (1970): Statistics: Probability, Inference, and Decision. Holt, Rinehart and Winston, New York, 937 pp.
Honjo, S. andK. O. Emery (1976): Suspended matter off eastern Asia; scanning electron microscopy and X-ray probe analysis.In, Volcanoes and Tectonosphere, ed. byH. Aoki andS. Iizuka, Tokai Univ. Press, Tokyo, pp. 259–288.
Honjo, S., K. O. Emery andS. Yamamoto (1974): Non-combustible suspended matter in surface waters off eastern Asia. Sedimentology,21, 555–575.
Jerlov, N. G. (1968): Optical Oceanography. Elsevier Amsterdam, 194 pp.
Kendall, M. G. andA. Stuart (1962): Approximation to sampling distributions.In, The Advanced Theory of Statistics, Vol. I, Distribution Theory, Charles Griffin London, pp. 274–305.
Krumbein, W. C. andL. L. Sloss (1963): Stratigraphy and Sedimentation, 2nd ed. W.H. Freeman & Co., San Francisco, 660 pp.
Manheim, F. T., R. H. Meade andG. C. Bond (1970): Suspended matter in surface waters of the Atlantic continental margin from Cape Cod to the Florida Keys. Science,167, 371–376.
Milliman, J. D., C. P. Summerhayes andH. T. Barretto (1975): Oceanography and suspended matter off the Amazon River, February–March 1973. J. Sed. Pet.,45, 189–206.
Niino, H. andK. O. Emery (1961): Sediments of shallow portions of East China Sea and South China Sea. Geol. Soc. Am. Bull.,72, 731–762.
Nishizawa, S. andN. Inoue (1958): Turbidity distribution and its relation to some oceanographical factors in the eastern China Sea in the late summer of 1956. Rec. Oceanogr. Works Japan,2, 101–117.
Pearson, E. S. (1930): A further development of tests for normality. Biometrika,22, 239–249.
Rao, C. R. (1974): Advanced Statistical Methods in Biometric Research. Hafner Press, New York, 390 pp.
Wageman, J. M., T. W. C. Hilde andK. O. Emery (1970): Structural framework of East China Sea and Yellow Sea. Am. Assoc. Petroleum Geologists Bull.,54, 1611–1643.
Yamamoto, S. (1975): Size analysis and size concept of sedimentary particles suspended in sea-water (abst.) Northeastern Sec. 10th Ann. Mtg., Geol. Soc. Am. Abst. with Programs,7, 134–135.
Yamamoto, S. (1976): Multivariate correlation analysis of suspended-sediment characteristics. J. Math. Geol.,8, 57–74.
Yentsch, C. S. (1962): Measurements of visible light absorption by particulate matter in the ocean. Limnol. Oceanogr.,7, 207–217.
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Yamamoto, S. Size distribution of detrital mineral grains suspended in surface waters of the Yellow Sea and East China sea. Journal of the Oceanographical Society of Japan 35, 91–99 (1979). https://doi.org/10.1007/BF02108520
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DOI: https://doi.org/10.1007/BF02108520