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Ling Beibei. A STUDY OF THE LAWS OF SMALL-SCALE HORIZONTAL TURBULENT DIFFUSION AND THE PREDICTIONS OF POLLUTION NEAR THE CHINESE COASTAL AREAS[J]. Haiyang Xuebao, 1981, 3(1): 165-183.
Citation:
Ling Beibei. A STUDY OF THE LAWS OF SMALL-SCALE HORIZONTAL TURBULENT DIFFUSION AND THE PREDICTIONS OF POLLUTION NEAR THE CHINESE COASTAL AREAS[J]. Haiyang Xuebao, 1981, 3(1): 165-183.
Ling Beibei. A STUDY OF THE LAWS OF SMALL-SCALE HORIZONTAL TURBULENT DIFFUSION AND THE PREDICTIONS OF POLLUTION NEAR THE CHINESE COASTAL AREAS[J]. Haiyang Xuebao, 1981, 3(1): 165-183.
Citation:
Ling Beibei. A STUDY OF THE LAWS OF SMALL-SCALE HORIZONTAL TURBULENT DIFFUSION AND THE PREDICTIONS OF POLLUTION NEAR THE CHINESE COASTAL AREAS[J]. Haiyang Xuebao, 1981, 3(1): 165-183.
Fron the simplified mechanism of two-dimensional turbulent diffusion field of the sea,the turbulent diffusion equation is derived and a mathematical model is developed in this paper.The foundamental parameters of horizontal turbulent di,fusion due to isotropic small-scale eddies are obtained from regression analysis of experimental data of thirty observations in eight areas along Chinese coastal waters.Furthermore,the basic laws of turbulent diffusion in sea water off the Chinese coast are derived as K=0.0025U2t and K=0.05U1,showing that the relationship between the coefficient of diffusion and the dimension of the cloud released is a linear one,contrary to the usually accepted 4/3 power law.Pollution of waste disposal into the sea is also discussed and the prediction formula for china coastal waters is derived.Finally,the problems of volume and confinual waste disposal into the sea are discussed.
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