DISTRIBUTION OF DICHLORODIPHENYLTRICHLOROETHANE (DDT) AND ITS METABOLITES IN AN INDIAN WATERWAY

被引：8

作者：

SUJATHA, CH ^{[1
]}

NAIR, SM ^{[1
]}

KUMAR, NC ^{[1
]}

CHACKO, J ^{[1
]}

机构：

[1] COCHIN UNIV SCI & TECHNOL,SCH MARINE SCI,DIV CHEM OCEANOG,COCHIN 682016,INDIA

来源：

ENVIRONMENTAL TOXICOLOGY AND WATER QUALITY | 1994年 / 9卷 / 02期

关键词：

D O I：

10.1002/tox.2530090212

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This paper reports on the results of systematic analyses carried out to assess the distribution of dichlorodiphenyltrichloroethane (DDT) and its metabolites, o,p'-DDT, p,p'-DDE, and p,p'-DDD in a tropical waterway, the Cochin Estuarine System. Six sampling stations along the system were studied. Analyses were carried out during premonsoon, monsoon, and postmonsoon seasons. SIGMADDT concentrations as high as 55.422 mug L-1 were detected. The predominant DDT metabolite was found to be p,p'-DDE. During the monsoon season, o,p'-DDT was not detected at any of the sampling Stations. Station 1 (riverine) and station 6 (coastal zone barmouth) emerged as DDT-free zones and the analytical results have enabled the identification of DDT ''hot spots'' in the estuary. (C). 1994 by John Wiley & Sons, Inc.

引用

页码：155 / 160

页数：6

共 25 条

[1]

Boerde J., Organochlorine compounds and bromodiphenylethers in livers of Atlantic cod ( Gadus morhua) from the North Sea, 1977–, Chemosphere, 18, pp. 2131-2140, (1989)

[2]

Britt J.O., Howard E.B., Tissue residues of selected environmental contaminants in mammals, Pathobiology of Marine Mammal Diseases, 2, pp. 79-94, (1983)

[3]

Buhler D.R., Claeys R.R., Mate B.R., Heavy metal and chlorinated hydrocarbon residues in California sea lions ( Zalophus californianus californianus), J. Fish Res. Bd. Can., 32, pp. 2391-2397, (1975)

[4]

Frank R., Braun H.E., Residues from past uses of organochlorine insecticides and PCB in waters draining eleven agricultural watersheds in southern Ontario, Canada. 1975–1977, Sci. Total Environ., 20, pp. 255-283, (1981)

[5]

Granby K., Kinze C.C., Organochlorines in Danish and West Greenland Harbour Porpoises, Marine Pollut. Bull., 22, pp. 458-462, (1991)

[6]

Kannan S.T., Sen Gupta R., Organochlorine residues in zooplankton off Saurastra coast, Ind, Marine Pollut. Bull., 18, pp. 92-94, (1987)

[7]

Morris R.J., Law R.J., Allchin C.R., Ketty C.A., Fileman C.F., Metals and organochlorine in dolphins and porpoises of Cardigan Bay, West Wales, Marine Pollut. Bull., 20, pp. 512-523, (1989)

[8]

Nimmo D.R., Pesticides, Fundamentals of Aquatic Toxicology—Methods and Application, pp. 335-373, (1985)

[9]

O'Shea J.J., Brownell R.L., Clark D.R., Walker W.A., Gay M.L., Lamout T.G., Organochlorine pollutants in small cetaceans from the Pacific and South Atlantic Oceans, November 1968‐June 1976, Pest. Mon. J., 14, pp. 35-46, (1980)

[10]

Preston M.R., Marine pollution, Chemical Oceanography, 9, pp. 53-174, (1989)

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