Abstract：
:Sediment and sea surface microlayer samples near an open-net salmon farm in Nova Scotia, were analysed for copper. Copper is a constituent of the feed and is an active ingredient of anti-foulants. The salmon farm was placed in fallow after 15 years of production. Sampling was pursued over 27 months. Elevated copper concentrations in the sediments indicated the farm site as a source. Bubble flotation due to gas-emitting sediments from eutrophication is a likely process for accumulating copper in the sea surface microlayer at enriched concentrations. Elevated and enriched concentrations in the sea surface microlayer over distance from the farm site led, as a result of wind-drift, to an enlarged farm footprint. The levels of copper in both sediments and sea surface microlayer exceeded guidelines for protection of marine life. Over the 27 months period, copper levels persisted in the sediments and decreased gradually in the sea surface microlayer.
journal_name
Mar Pollut Bulljournal_title
Marine pollution bulletinauthors
Loucks RH,Smith RE,Fisher CV,Fisher EBdoi
10.1016/j.marpolbul.2012.05.025subject
Has Abstractpub_date
2012-09-01 00:00:00pages
1970-3issue
9eissn
0025-326Xissn
1879-3363pii
S0025-326X(12)00245-7journal_volume
64pub_type
杂志文章abstract：:According to the European Water Framework Directive, the ecological status (ES) of a water body is determined by comparing observation data with undisturbed Reference Conditions (RCs). Defining RCs is crucial when evaluating the ES of a water body as it strongly affects the final outcome of any index application. Iden...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2011.05.027
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2007.09.024
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
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更新日期：2018-02-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2016.05.077
更新日期：2016-08-15 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2006.05.009
更新日期：2006-11-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2008.09.017
更新日期：2009-02-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2005.08.022
更新日期：2006-03-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章,评审
doi：10.1016/j.marpolbul.2006.01.004
更新日期：2006-01-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2014.11.030
更新日期：2015-02-15 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章,多中心研究
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更新日期：2014-12-15 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2006.10.013
更新日期：2007-03-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/s0025-326x(02)00131-5
更新日期：2002-01-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2019.110671
更新日期：2020-01-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2015.06.041
更新日期：2015-09-15 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2020.111607
更新日期：2020-11-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/s0025-326x(01)00328-9
更新日期：2002-01-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2016.06.028
更新日期：2016-08-15 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章,评审
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更新日期：2018-10-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2005.05.008
更新日期：2005-11-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2009.06.016
更新日期：2009-11-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2014.03.035
更新日期：2014-06-30 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
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更新日期：2018-02-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2017.08.011
更新日期：2017-12-15 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2020.111248
更新日期：2020-07-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2011.03.016
更新日期：2011-05-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
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更新日期：2017-05-15 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2017.02.046
更新日期：2017-05-15 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2014.06.040
更新日期：2014-09-15 00:00:00
abstract：:To characterize the magnetic signature of sediment heavy metal contamination and identify sources of heavy metals in mangroves, 83 sediment specimens were collected from three mangroves in Fujian, China; various magnetic parameters and heavy metal concentrations were then determined. Variation in magnetic magnetizatio...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2019.07.035
更新日期：2019-09-01 00:00:00
