Abstract:
:Relatively little attention has been devoted to the risks from mercury in saltwater fish, that were caught by recreational fisherfolk. Although the US Food and Drug Administration has issued advisories based on mercury for four saltwater species or groups of fish, there are few data on how mercury levels vary by size, season, or location. This paper examines total mercury levels in muscle of bluefish (Pomatomus saltatrix) collected from coastal New Jersey, mainly by recreational fishermen. Of primary interest was whether there were differences in mercury levels as a function of location, weight and length of the fish, and season, and in what risk mercury posed to the food chain, including people. Selenium was also measured because of its reported protective effects against mercury. Mercury levels averaged 0.35+/-0.02 (mean and standard error)ppm, and selenium levels averaged 0.37+/-0.01ppm (N=206). In this study, 41% of the fish had mercury levels above 0.3ppm, 20% had levels above 0.5ppm, and 4% had levels above 1ppm. Size was highly correlated with mercury levels, but not with selenium. While selenium levels did not vary at all with season, mercury levels decreased significantly. This relationship was not due to differences in the size of fish, since the fish collected in the summer were the smallest, but had intermediate mercury levels. Mercury levels declined from early June until November, particularly for the smaller-sized fish. While there were significant locational differences in mercury levels (but not selenium), these differences could be a result of size. The levels of mercury in bluefish are not sufficiently high to cause problems for the bluefish themselves, based on known adverse health effects levels, but are high enough to cause potential adverse health effects in sensitive birds and mammals that eat them, and to provide a potential health risk to humans who consume them. Fish larger than 50cm fork length averaged levels above 0.3ppm, suggesting that eating them should be avoided by pregnant women, children, and others who are at risk.
journal_name
Environ Resjournal_title
Environmental researchauthors
Burger Jdoi
10.1016/j.envres.2009.07.005subject
Has Abstractpub_date
2009-10-01 00:00:00pages
803-11issue
7eissn
0013-9351issn
1096-0953pii
S0013-9351(09)00129-7journal_volume
109pub_type
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journal_title:Environmental research
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pub_type: 杂志文章,评审
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doi:10.1016/j.envres.2017.02.035
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journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2008.07.003
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pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.envres.2017.08.002
更新日期:2017-11-01 00:00:00
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journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2020.110133
更新日期:2020-12-01 00:00:00
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journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2017.07.032
更新日期:2017-10-01 00:00:00
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journal_title:Environmental research
pub_type: 杂志文章,meta分析
doi:10.1016/j.envres.2019.108884
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journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2019.05.035
更新日期:2019-08-01 00:00:00
abstract::Copyright ...
journal_title:Environmental research
pub_type: 杂志文章
doi:
更新日期:1998-04-01 00:00:00
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journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2016.12.004
更新日期:2017-02-01 00:00:00
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journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2020.109988
更新日期:2020-11-01 00:00:00
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journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2015.05.028
更新日期:2015-10-01 00:00:00
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journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2020.109207
更新日期:2020-04-01 00:00:00
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pub_type: 杂志文章
doi:10.1016/j.envres.2021.110717
更新日期:2021-01-06 00:00:00
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journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2009.10.012
更新日期:2010-02-01 00:00:00
abstract::This paper examines the reliability of sport fish consumption data from the New York State Angler Cohort Study (NYSACS). NYSACS is a prospective cohort study conducted among New York State registered sportsmen and fishermen. Sport fish consumption information for New York State waters including the Great Lakes between...
journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2004.01.010
更新日期:2005-02-01 00:00:00
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journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2019.108559
更新日期:2019-09-01 00:00:00
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pub_type: 杂志文章
doi:10.1016/0013-9351(83)90117-2
更新日期:1983-12-01 00:00:00
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journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2019.108841
更新日期:2020-01-01 00:00:00
abstract:BACKGROUND:Ambient air pollution is hypothesized to be a risk factor for hypertensive disorders in pregnancy, one of the major pregnancy complications. Past studies have reported the supporting evidence, however this mainly referred to the Western population, and results from trimester-specific analysis have been varie...
journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2015.08.024
更新日期:2015-10-01 00:00:00
abstract:INTRODUCTION:According to the World Health Organisation (WHO), global warming has the potential to dramatically disrupt some of life's essential requirements for health, water, air and food. Understanding how Australians perceive the risk of global warming is essential for climate change policy and planning. The aim of...
journal_title:Environmental research
pub_type: 杂志文章,评审
doi:10.1016/j.envres.2010.09.007
更新日期:2010-11-01 00:00:00
abstract:BACKGROUND:Lead (Pb) is widespread and exposure to this non-essential heavy metal can cause multiple negative health effects; however the mechanisms underlying these effects remain incompletely understood. OBJECTIVES:To identify plasma metabolomic signatures of Pb exposure, as measured in blood and toenails. METHODS:...
journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2020.110022
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVES:We systematically reviewed the published studies on the relationship between dengue fever and meteorological factors and applied a meta-analysis to explore the effects of ambient temperature and precipitation on dengue fever. METHODS:We completed the literature search by the end of September 1st, 2019 using...
journal_title:Environmental research
pub_type: 杂志文章,meta分析
doi:10.1016/j.envres.2020.110043
更新日期:2020-12-01 00:00:00
abstract::The effects of cadmium on the immune system have been extensively studied, although relatively little is known about the nature of the interaction between cadmium and lymphocytes. We describe studies that examine the uptake and subcellular distribution of cadmium in resting and mitogen-activated mouse splenic lymphocy...
journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/s0013-9351(89)80071-4
更新日期:1989-08-01 00:00:00
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journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2018.01.026
更新日期:2018-04-01 00:00:00
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journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/j.envres.2015.05.007
更新日期:2015-07-01 00:00:00
abstract::Combined treatment of rats with lead and disulfiram is known to cause increased levels of lead in brain and potentiation of the neurotoxicity of lead. Ten dithiocarbamate and thiuram compounds, including disulfiram, were compared for their efficacies in influencing tissue distribution of a trace dose of intravenously ...
journal_title:Environmental research
pub_type: 杂志文章
doi:10.1016/s0013-9351(87)80088-9
更新日期:1987-10-01 00:00:00