Abstract：
:Microplastics (MPs) are prevalent in marine ecosystems. Because toxicants (termed here "co-contaminants") can sorb to MPs, there is potential for MPs to alter co-contaminant bioavailability. Our objective was to demonstrate sorption of two co-contaminants with different physicochemistries [phenanthrene (Phe), log10Kow=4.57; and 17α-ethinylestradiol (EE2), log10Kow=3.67] to MPs; and assess whether co-contaminant bioavailability was increased after MP settlement. Bioavailability was indicated by gene expression in larval zebrafish. Both Phe and EE2 sorbed to MPs, which reduced bioavailability by a maximum of 33% and 48% respectively. Sorption occurred, but was not consistent with predictions based on co-contaminant physicochemistry (Phe having higher log10Kow was expected to have higher sorption). Contaminated MPs settled to the bottom of the exposures did not lead to increased bioavailability of Phe or EE2. Phe was 48% more bioavailable than predicted by a linear sorption model, organism-based measurements therefore contribute unique insight into MP co-contaminant bioavailability.
journal_name
Mar Pollut Bulljournal_title
Marine pollution bulletinauthors
Sleight VA,Bakir A,Thompson RC,Henry TBdoi
10.1016/j.marpolbul.2016.12.055subject
Has Abstractpub_date
2017-03-15 00:00:00pages
291-297issue
1-2eissn
0025-326Xissn
1879-3363pii
S0025-326X(16)31059-1journal_volume
116pub_type
杂志文章abstract：:Microbial responses to the addition of oil with or without a chemical dispersant were examined in mesocosm and microcosm experiments by using denaturing gradient gel electrophoresis of bacterial ribosomal DNA and direct cell counting. When a water-soluble fraction of oil was added to seawater, increases in cell densit...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2005.08.015
更新日期：2006-01-01 00:00:00
abstract：:The Lenga Estuary is a small brackish wetland located southwest of San Vicente Bay, Region VIII, Chile. Surface sediment from nine sites in the estuary were analysed for PAHs and compared to Sediment Quality Guidelines (SQG). Sediment samples were freeze dried and soxhlet extracted for 16 h using DCM. Identification a...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2011.04.037
更新日期：2011-07-01 00:00:00
abstract：:Long-term species responses to ocean acidification depend on their sensitivity during different life stages. We tested for sensitivity of juvenile fish behaviour to ocean acidification by exposing eggs to control and elevated CO2 levels, and translocating offspring between treatments in a reciprocal design. After 12 w...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2018.06.004
更新日期：2018-08-01 00:00:00
abstract：:Inorganic arsenic (As) is one of the most toxic pollutants in the water. We have studied their effects on the marine teleost European sea bass (Dicentrarchus labrax) at 2 and 10 days of 5 μM of As2O3 (sub-lethal doses) waterborne exposure. Arsenic accumulates in liver and gill tissues. The expression profile of five g...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2018.01.052
更新日期：2018-03-01 00:00:00
abstract：:Based on a pluridisciplinary research programme on New Caledonia's lagoon (2004-2008), this paper addresses economic, ecological and political issues in order to implement integrated coastal zone management (ICZM) in this French Pacific territory. The nickel mining industry constitutes the core of the re-balancing eco...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2010.06.020
更新日期：2010-01-01 00:00:00
abstract：:In the coastal waters of European countries and in the offshore waters of the north-east Atlantic, there is an increasing need for scientists to meet challenging objectives, such as to identify meaningful measures of 'quality', and to recommend 'indicators' to underpin implementation of directives, conventions, statut...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/S0025-326X(02)00458-7
更新日期：2003-05-01 00:00:00
abstract：:Plastic pollution is now ubiquitous in the world's oceans, and studies have shown macroplastic and microplastic pollution of beaches in several East Asian countries. However, to our knowledge, no study of microplastic pollution has been conducted in Taiwan yet. Therefore, we collected sand samples from four beaches al...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2016.07.022
更新日期：2016-10-15 00:00:00
abstract：:The European Commission's proposed Marine Strategy constitutes a highly inadequate approach to long-term protection of the European Seas. The main problem with the strategy is the restriction to a proposed directive in which only EU Member States are placed under obligation to develop their own environmental objective...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2006.07.009
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.2014.10.003
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.2019.110671
更新日期：2020-01-01 00:00:00
abstract：:We investigated the environmental impacts of long-line aquaculture of Pacific oysters (Crassostrea gigas) on sediment geochemistry and carbon oxidation by sulfate reduction and diffusive benthic nutrient flux in a coastal ecosystem in Korea. Inventories of the NH4(+) and HPO4(2-) at the farm site were 7.7-11.5 and 1.8...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2013.07.004
更新日期：2013-09-15 00:00:00
abstract：:The Eastern Arabian Sea (EAS) is affected by oil pollution, as often evidenced by the presence of tarballs along the West Coast of India (WCI). Tarball samples collected during May 2017 along the Goa coast were subject to biomarker fingerprints, and the results matched with Bombay High (BH) oil fingerprints. The prese...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2019.07.015
更新日期：2019-09-01 00:00:00
abstract：:Mussels (Mytilus spp.) are worldwide utilized in marine biomonitoring by a multi-biomarker approach. However, for a correct interpretation of different biomarker responses, information is needed on their natural seasonal variability due to environmental/physiological factors. In this work, the seasonal variations of d...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2017.01.035
更新日期：2017-03-15 00:00:00
abstract：:In this study bio-indicator bacteria and environmental variable parameters were investigated in the coastal areas of the Güllük Bay, Aegean Sea, Turkey. The seawater samples which were taken from surface (0-30cm) were tested regarding total and fecal coliform, streptococci and nutrients from May to February in 2012-20...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2015.04.017
更新日期：2015-06-15 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2011.06.016
更新日期：2011-08-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2008.03.013
更新日期：2008-01-01 00:00:00
abstract：:Sea turtles are useful sentinels to monitor the dissemination of antimicrobial resistance (AMR) in the marine coastal ecosystems. Forty Gram negative bacteria were isolated from wounds of 52 injured Caretta caretta, living in the Mediterranean Sea. Bacteria were identified using 16S rRNA gene sequencing and tested for...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2021.112015
更新日期：2021-01-26 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2005.06.015
更新日期：2005-01-01 00:00:00
abstract：:Metal history in a natural system was described since the early Holocene by analysing the preserved subsurface sediment record and present-day surface sediments. Normalized geochemical data from six sediment cores (129 samples) was compared with 28 surface samples. Pre-anthropic sedimentary environments allowed the de...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2019.110533
更新日期：2019-12-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2012.01.005
更新日期：2012-03-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2017.03.067
更新日期：2017-06-15 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/s0025-326x(02)00059-0
更新日期：2002-04-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2020.111797
更新日期：2020-11-09 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2005.02.014
更新日期：2005-01-01 00:00:00
abstract：:Sediment cores were taken at three locations in Narragansett Bay, Rhode Island, USA in 1997 and analyzed for a variety of organic contaminants including polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), chlordanes, linear alkyl benzenes (LABs), benzotriazoles (BZTs) and dichlorodiphenyltrichlo...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2004.11.020
更新日期：2005-04-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2018.09.031
更新日期：2018-11-01 00:00:00
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journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2016.07.047
更新日期：2016-11-15 00:00:00
abstract：:The availability of marine habitats maps remains limited due to difficulty and cost of working at sea. Reduced light penetration in the water hampers the use of optical imagery, and acoustic methods require extensive sea-truth activities. Predictive spatial modelling may offer an alternative to produce benthic habitat...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2018.04.016
更新日期：2018-06-01 00:00:00
abstract：:Structural and functional parameters of periphytic ciliate communities were studied for monitoring water quality in Korean coastal waters during April 2007. The PFES (polyurethane foam enveloped slide) system, a modified glass slide method, was used to analyze periphytic ciliate colonization in marine ecosystems. A to...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2009.05.003
更新日期：2009-09-01 00:00:00
abstract：:During the southern summer of 2020, large phytoplankton blooms were detected using satellite technology in Chile (western Patagonia), where intensive salmonid aquaculture is carried out. Some harvesting sites recorded massive fish mortalities, which were associated with the presence of the dinoflagellate species Cochl...
journal_title：Marine pollution bulletin
pub_type： 杂志文章
doi：10.1016/j.marpolbul.2020.111722
更新日期：2020-12-01 00:00:00
