BIOAVAILABILITY OF 2,3,7,8-TCDD, 2,3,7,8-TCDF AND PCBS TO MARINE BENTHOS FROM PASSAIC RIVER SEDIMENTS

被引：27

作者：

RUBINSTEIN, NI ^{[1
]}

PRUELL, RJ ^{[1
]}

TAPLIN, BK ^{[1
]}

LIVOLSI, JA ^{[1
]}

NORWOOD, CB ^{[1
]}

机构：

[1] SCI APPLICAT INT CORP,NARRAGANSETT,RI 02882

来源：

CHEMOSPHERE | 1990年 / 20卷 / 7-9期

关键词：

D O I：

10.1016/0045-6535(90)90227-K

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The bioaccumulation and depuration of 2,3,7,8-tetrachlorodibenzo-p-dioxin, 2,3,7,8-tetrachlorodibenzofuran and polychlorinated biphenyls by marine benthos exposed to environmentally contaminated sediment were measured in a laboratory study. Sandworms (Nereis virens), clams (Macoma nasuta) and shrimp (Palaemonetes puqio) were exposed to sediment from the Passaic River, New Jersey for up to 180 days. Worms accumulated the highest concentrations of these compounds. Uptake and depuration rates were slowest in the worms and most rapid in the clams. © 1990.

引用

页码：1097 / 1102

页数：6