MODELING PENTACHLOROPHENOL BIOAVAILABILITY AND BIOACCUMULATION BY THE FRESHWATER FINGERNAIL CLAM SPHAERIUM CORNEUM USING ARTIFICIAL PARTICLES AND HUMIC ACIDS

NOEMI R. VERRENGIA GUERRERO; MARINA G. TAYLOR; EVA A. WIDER

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MODELING PENTACHLOROPHENOL BIOAVAILABILITY AND BIOACCUMULATION BY THE FRESHWATER FINGERNAIL CLAM SPHAERIUM CORNEUM USING ARTIFICIAL PARTICLES AND HUMIC ACIDS

机译：使用人工微粒和腐殖酸模拟淡水有鳍金枪鱼角球菌的五氯酚生物利用度和生物累积

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The uptake of anthropogenic chemicals by benthic bivalves may occur through the water phase and also by the ingestion of particles from both the suspended matter and bottom sediments. Many chemicals sorb to sediments and, subsequently, are released in the digestive tract of animals. The assessment of sediment-bound chemicals has been difficult because of the complexity of the association between these chemicals and natural particles. To simplify this complexity, we previously devised a test system using artificial particles with known chemical structures. In the present work, we improved this experimental design by adding humic materials as a source of organic matter.

机译：底栖双壳类对人为化学物质的吸收可能发生在水相中，也可能是由于悬浮物和底部沉积物中的颗粒被摄入。许多化学物质会吸附到沉积物上，然后在动物的消化道中释放出来。由于与这些沉积物有关的化学物质与天然颗粒之间的关联非常复杂，因此很难进行评估。为了简化这种复杂性，我们之前设计了一种使用具有已知化学结构的人造颗粒的测试系统。在目前的工作中，我们通过添加腐殖质材料作为有机物质的来源来改进了该实验设计。

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来源
《Environmental toxicology and chemistry》 |2001年第12期|p.2910-2915|共6页
作者
NOEMI R. VERRENGIA GUERRERO; MARINA G. TAYLOR; EVA A. WIDER;
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作者单位

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类环境卫生、环境医学;毒物学（毒理学）;化学工业废物处理与综合利用;
关键词
Artificial particles; Bioaccumulation; Pentachlorophenol bioavailability;

机译：人造颗粒;生物蓄积;五氯酚的生物利用度;

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专利

1. Modelling 2,4-dichlorophenol bioavailability and bioaccumulation by the freshwater fingernail clam Sphaerium corneum using artificial particles and humic acids [J] . Guerrero NRV, Taylor MG, Simkiss K Environmental Pollution . 2007,第1期

机译：使用人工颗粒和腐殖酸模拟淡水指甲蛤角球菌对2,4-二氯苯酚的生物利用度和生物富集
2. Apparent sibling rivalry in the freshwater fingernail clam Sphaerium striatinum [J] . Beekey MA, Karlson RH Behavioral Ecology and Sociobiology . 2004,第1期

机译：淡水指甲蛤Sphaerium striatinum中的明显同级竞争
3. A fingernail clam (Sphaerium sp.) shows higher reproductive success in hypoxic waters [J] . Joyner-Matos J., Richardson H., Sammeli T., Canadian Journal of Zoology . 2011,第3期

机译：指甲蛤（Sphaerium sp。）在低氧水中显示出更高的繁殖成功率
4. Solvent extraction of pentachlorophenol associated with humic acids [C] . Cynthia E. Crane, John T. Novak Mid-Altantic industrial and hazardous waste conference . 1997

机译：五氯酚与腐殖酸的溶剂萃取
5. Brood reduction: A reproductive strategy of the freshwater clam Sphaerium striatinum. [D] . Beekey, Mark Alan. 2001

机译：减少育雏：淡水蛤S Sphaerium striatinum的繁殖策略。
6. Polynucleobacter sphagniphilus sp. nov. a planktonic freshwater bacterium isolated from an acidic and humic freshwater habitat [O] . Martin W. Hahn, Gerlinde Karbon, Ulrike Koll, -1

机译：球形嗜核杆菌sp。十一月从酸性和腐殖质淡水栖息地分离出的浮游淡水细菌
7. Bottom fauna of Pool 19, Mississippi River with emphasis on the life history of the fingernail clam, Sphaerium transversum [O] . Gale, William F. 1969

机译：密西西比河19池的底部动物区系，重点研究指甲c的生活史
8. Dechlorination of Pentachlorophenol, 2,4-Dichlorophenoxyacetic Acid and 2,4,5-Trichlorophenoxyacetic Acid in Anaerobic Freshwater Sediments [R] . Bryant, F. O., Rogers, J. E. 1990

机译：厌氧淡水沉积物中五氯苯酚，2,4-二氯苯氧乙酸和2,4,5-三氯苯氧乙酸的脱氯

MODELING PENTACHLOROPHENOL BIOAVAILABILITY AND BIOACCUMULATION BY THE FRESHWATER FINGERNAIL CLAM SPHAERIUM CORNEUM USING ARTIFICIAL PARTICLES AND HUMIC ACIDS

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