METAL ACCUMULATION IN TISSUES OF SHARKS FROM THE BAHIA BLANCA ESTUARY, ARGENTINA

被引：76

作者：

MARCOVECCHIO, JE

MORENO, VJ

PEREZ, A

机构：

[1] Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP), 7600 Mar del Plata, C.C. 175, Playa Grande s/n

来源：

MARINE ENVIRONMENTAL RESEARCH | 1991年 / 31卷 / 04期

关键词：

D O I：

10.1016/0141-1136(91)90016-2

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Total mercury, cadmium, and zinc accumulation was studied in muscle and liver of three species of shark from the Bahia Blanca estuary, Argentina. The mercury concentrations were similar in both muscle (range: 0.77-2.99-mu-g/g) and liver (0.79-2.26-mu-g/g) of the analyzed species. Concentrations of cadmium and zinc were higher in liver than in muscle. The frequency distributions of metal concentrations were found to be log-normal. The metal concentrations increased proportionally to the total length of the sharks. Significant differences-attributable to location in the estuary-in metal concentrations were not found. Dietary differences among species of shark seemed to be the most important causes for differences in their metal concentrations.

引用

页码：263 / 274

页数：12

共 36 条

[1] MERCURY IN MARLIN AND SAILFISH [J].

BARBER, RT ;

WHALING, PJ .

MARINE POLLUTION BULLETIN, 1983, 14 (10) :395-396

[2] EFFECT OF SIZE UPON METAL CONTENT OF SHELLFISH [J].

BOYDEN, CR .

JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM, 1977, 57 (03) :675-714

[3] MERCURY CONTENT OF SHARK FROM SOUTHWESTERN AUSTRALIAN WATERS [J].

CAPUTI, N ;

EDMONDS, JS ;

HEALD, DI .

MARINE POLLUTION BULLETIN, 1979, 10 (11) :337-340

[4]

CHVOJKA R, 1980, AUST J MAR FRESH RES, V31, P469

[5] RELATION BETWEEN TOTAL-BODY WEIGHT AND CONCENTRATIONS OF MANGANESE, IRON, COPPER, ZINC, AND MERCURY IN WHITE MUSCLE OF BLUEFISH (POMATOMUS-SALTATRIX) AND A BATHYL-DEMERSAL FISH ANTIMORA-ROSTRATA [J].

CROSS, FA ;

HARDY, LH ;

JONES, NY ;

BARBER, RT .

JOURNAL OF THE FISHERIES RESEARCH BOARD OF CANADA, 1973, 30 (09) :1287-1291

[6] MERCURY CONTENT OF SPINY DOGFISH (SQUALUS-ACANTHIAS) IN STRAIT OF GEORGIA, BRITISH-COLUMBIA [J].

FORRESTER, CR ;

WONG, CC ;

KETCHEN, KS .

JOURNAL OF THE FISHERIES RESEARCH BOARD OF CANADA, 1972, 29 (10) :1487-+

[7]

GIESY JP, 1977, T AM FISH SOC, V106, P393, DOI 10.1577/1548-8659(1977)106<393:FDOTMC>2.0.CO

[8]

[9]

GLOVER JW, 1979, AUST J MAR FRESH RES, V30, P505, DOI 10.1071/MF9790505

[10]

Green R. H., 1979, SAMPLING DESIGN STAT

← 1 2 3 4 →