journal
MENU ▼
Read by QxMD icon Read
search

Marine Pollution Bulletin

journal
https://www.readbyqxmd.com/read/30005908/coral-reef-systems-of-the-mexican-caribbean-status-recent-trends-and-conservation
#1
Rodolfo Rioja-Nieto, Lorenzo Álvarez-Filip
Over the last four decades the Mexican Caribbean has experienced intensive coastal development, and change on the reef system condition has already been observed. This paper describes the reef system characteristics, at local and seascape scales, and discusses the current status and trends, considering the main research efforts from academia and Non-Governmental Organizations. To date, the coral cover of most reefs in the region is between 15 and 20%, following a slight recovery on mean coral cover over the last decade...
July 10, 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29983160/approaches-to-reduce-noise-from-ships-operating-in-important-killer-whale-habitats
#2
Rob Williams, Scott Veirs, Val Veirs, Erin Ashe, Natalie Mastick
Shipping is key to global trade, but is also a dominant source of anthropogenic noise in the ocean. Chronic noise from ships can affect acoustic quality of important whale habitats. Noise from ships has been identified as one of three main stressors-in addition to contaminants, and lack of Chinook salmon prey-in the recovery of the endangered southern resident killer whale (SRKW) population. Managers recognize existing noise levels as a threat to the acoustical integrity of SRKW critical habitat. There is an urgent need to identify practical ways to reduce ocean noise given projected increases in shipping in the SRKW's summertime critical habitat in the Salish Sea...
July 5, 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29960722/meiofaunal-communities-in-four-adriatic-ports-baseline-data-for-risk-assessment-in-ballast-water-management
#3
Elisa Baldrighi, Federica Semprucci, Annalisa Franzo, Ivan Cvitkovic, Danijela Bogner, Marija Despalatovic, Daniela Berto, Margherita Malgorzata Formalewicz, Alfonso Scarpato, Emanuela Frapiccini, Mauro Marini, Mateja Grego
Ports receive a variety of contaminants related to a wide range of anthropogenic activities - including ship ballast water (BW) - that ultimately find their way to sediments. Benthic meiofauna from four Adriatic ports (Ancona, Trieste, Koper, and Split) was assessed for the main environmental pollutants, to evaluate the effects of human activities on meiobenthos and identify the most appropriate descriptor to assess the ecological quality of marine ecosystems. Sediment analysis demonstrated that Trieste and Split were the most contaminated ports, followed by Koper and Ancona...
June 27, 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29910142/molecular-methods-for-cost-efficient-monitoring-of-hab-harmful-algal-bloom-dinoflagellate-resting-cysts
#4
F Perini, M Bastianini, S Capellacci, L Pugliese, E DiPoi, M Cabrini, S Buratti, M Marini, A Penna
Cyst abundance and identity are essential for understanding and predicting blooms, and for assessing the dispersal of toxic target dinoflagellate species by natural or human mediated ways, as with ballast waters. The aim of this study was to apply rapid, specific and sensitive qPCR assays to enumerate toxic dinoflagellate cysts in sediment samples collected from Adriatic harbours. The molecular standard curves of various target species allowed obtaining the rDNA copy number per cyst. The analytical sensitivity for specific standard curves was determined to be 2 or 10 rDNA copies per reaction...
June 14, 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29910141/corrigendum-to-degradation-of-deepwater-horizon-oil-buried-in-a-florida-beach-influenced-by-tidal-pumping-mar-pollut-bull-126-2018-488-500
#5
Markus Huettel, Will A Overholt, Joel E Kostka, Christopher Hagan, John Kaba, Wm Brian Wells, Stacia Dudley
No abstract text is available yet for this article.
June 14, 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29910143/exploring-public-views-on-marine-litter-in-europe-perceived-causes-consequences-and-pathways-to-change
#6
Bonny L Hartley, Sabine Pahl, Joana Veiga, Thomais Vlachogianni, Lia Vasconcelos, Thomas Maes, Tom Doyle, Ryan d'Arcy Metcalfe, Ayaka Amaha Öztürk, Mara Di Berardo, Richard C Thompson
Marine litter is a global challenge and society plays an important role via lifestyles and behaviour, including policy support. We analysed public perceptions of marine litter and contributing factors, using data from 1133 respondents across 16 European countries. People reported high levels of concern about marine litter, and the vast majority (95%) reported seeing litter when visiting the coast. The problem was attributed to product and packaging design and behaviour rather than lack of facilities or accidental loss of items...
June 13, 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29907407/comparative-risk-assessment-of-oil-spill-response-options-for-a-deepwater-oil-well-blowout-part-ii-relative-risk-methodology
#7
Michael Bock, Hilary Robinson, Richard Wenning, Deborah French-McCay, Jill Rowe, Ann Hayward Walker
Subsea dispersant injection (SSDI) was a new oil spill response (OSR) technology deployed during the Deepwater Horizon accident. To integrate SSDI into future OSR decisions, a hypothetical deepwater oil spill to the Gulf of Mexico was simulated and a comparative risk assessment (CRA) tool applied to contrast three response strategies: (1) no intervention; (2) mechanical recovery, in-situ burning, and surface dispersants; and, (3) SSDI in addition to responses in (2). A comparative ecological risk assessment (CRA) was applied to multiple valued ecosystem components (VECs) inhabiting different environmental compartments (ECs) using EC-specific exposure and relative VEC population density and recovery time indices...
June 12, 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29861042/comparative-risk-assessment-of-spill-response-options-for-a-deepwater-oil-well-blowout-part-1-oil-spill-modeling
#8
Deborah French-McCay, Deborah Crowley, Jill J Rowe, Michael Bock, Hilary Robinson, Richard Wenning, Ann Hayward Walker, John Joeckel, Tim J Nedwed, Thomas F Parkerton
Oil spill model simulations of a deepwater blowout in the Gulf of Mexico De Soto Canyon, assuming no intervention and various response options (i.e., subsea dispersant injection SSDI, in addition to mechanical recovery, in-situ burning, and surface dispersant application) were compared. Predicted oil fate, amount and area of surfaced oil, and exposure concentrations in the water column above potential effects thresholds were used as inputs to a Comparative Risk Assessment to identify response strategies that minimize long-term impacts...
June 1, 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29778407/the-current-status-of-coral-reefs-and-their-vulnerability-to-climate-change-and-multiple-human-stresses-in-the-comoros-archipelago-western-indian-ocean
#9
B Cowburn, M A Samoilys, D Obura
Coral bleaching and various human stressors have degraded the coral reefs of the Comoros Archipelago in the past 40 years and rising atmospheric CO2 levels are predicted to further impact marine habitats. The condition of reefs in the Comoros is poorly known; using SCUBA based methods we surveyed reef condition and resilience to bleaching at sites in Grande Comore and Mohéli in 2010 and 2016. The condition of reefs was highly variable, with a range in live coral cover between 6% and 60% and target fishery species biomass between 20 and 500 kg per ha...
May 31, 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29807721/comparative-risk-assessment-of-spill-response-options-for-a-deepwater-oil-well-blowout-part-iii-stakeholder-engagement
#10
Ann Hayward Walker, Debra Scholz, Melinda McPeek, Deborah French-McCay, Jill Rowe, Michael Bock, Hilary Robinson, Richard Wenning
This paper describes oil spill stakeholder engagement in a recent comparative risk assessment (CRA) project that examined the tradeoffs associated with a hypothetical offshore well blowout in the Gulf of Mexico, with a specific focus on subsea dispersant injection (SSDI) at the wellhead. SSDI is a new technology deployed during the Deepwater Horizon (DWH) oil spill response. Oil spill stakeholders include decision makers, who will consider whether to integrate SSDI into future tradeoff decisions. This CRA considered the tradeoffs associated with three sets of response strategies: (1) no intervention; (2) mechanical recovery, in-situ burning, and surface dispersants; and, (3) SSDI in addition to responses in (2)...
May 25, 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29804626/corrigendum-to-hexabromocyclododecanes-hbcds-in-fish-evidence-of-recent-hbcd-input-into-the-coastal-environment-marine-pollution-bulletin-126-2018-357-362
#11
Runxia Sun, Xiaojun Luo, Xiaobo Zheng, Kun Cao, Pingan Peng, Qing X Li, Bixian Mai
No abstract text is available yet for this article.
May 24, 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29773443/sequential-webcam-monitoring-and-modeling-of-marine-debris-abundance
#12
Shin'ichiro Kako, Atsuhiko Isobe, Tomoya Kataoka, Kei Yufu, Shuto Sugizono, Charlie Plybon, Thomas A Murphy
The amount of marine debris washed ashore on a beach in Newport, Oregon, USA was observed automatically and sequentially using a webcam system. To investigate potential causes of the temporal variability of marine debris abundance, its time series was compared with those of satellite-derived wind speeds and sea surface height off the Oregon coast. Shoreward flow induced by downwelling-favorable southerly winds increases marine debris washed ashore on the beach in winter. We also found that local sea-level rise caused by westerly winds, especially at spring tide, moved the high-tide line toward the land, so that marine debris littered on the beach was likely to re-drift into the ocean...
May 14, 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29728262/numerical-simulations-of-debris-drift-from-the-great-japan-tsunami-of-2011-and-their-verification-with-observational-reports
#13
Nikolai Maximenko, Jan Hafner, Masafumi Kamachi, Amy MacFadyen
A suite of five ocean models is used to simulate the movement of floating debris generated by the Great Japan Tsunami of 2011. This debris was subject to differential wind and wave-induced motion relative to the ambient current (often termed "windage") which is a function of the shape, size, and buoyancy of the individual debris items. Model solutions suggest that during the eastward drift across the North Pacific the debris became "stratified" by the wind so that objects with different windages took different paths: high windage items reached North America in large numbers the first year, medium windage items recirculated southwest toward Hawaii and Asia, and low windage items collected in the Subtropical Gyre, primarily in the so-called "garbage patch" area located northeast of Hawaii and known for high concentrations of microplastics...
May 2, 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/30008348/adrift-in-the-north-pacific-the-movement-surveillance-and-impact-of-japanese-tsunami-debris
#14
EDITORIAL
Cathryn Clarke Murray, Thomas W Therriault, Hideaki Maki, Nancy Wallace, James T Carlton, Alexander Bychkov
No abstract text is available yet for this article.
July 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29887009/a-baseline-study-of-the-metallothioneins-content-in-digestive-gland-of-the-norway-lobster-nephrops-norvegicus-from-northern-adriatic-sea-body-size-season-gender-and-metal-specific-variability
#15
Arijana Cenov, Lorena Perić, Marin Glad, Paula Žurga, Darija Vukić Lušić, Luka Traven, Dijana Tomić Linšak, Željko Linšak, Massimo Devescovi, Nevenka Bihari
Metallothioneins content was investigated in digestive gland of two wild-caught Norway lobster Nephrops norvegicus populations from the Northern Adriatic Sea, in relation to body size, season and gender. Concomitant accumulation of cadmium, mercury, arsenic, lead, chromium and manganese, reactive oxygen species concentration and energy reserves in digestive gland were also assessed. While differences between genders were not recorded, metallothioneins content seasonal trends were affected by body size. Most of parameters displayed inconsistent trends across sampling sites...
June 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29887008/untargeted-approach-for-the-evaluation-of-anthropic-impact-on-the-sheltered-marine-area-of-portofino-italy
#16
Marina Di Carro, Emanuele Magi, Francesco Massa, Michela Castellano, Cristiana Mirasole, Shivani Tanwar, Enrico Olivari, Paolo Povero
Seawater passive sampling with Polar Organic Chemical Integrative Samplers (POCIS) combined with Gaschromatography-Mass Spectrometry analysis were employed as a tool for screening unknown contaminants in a complex Ligurian marine coastal area. The untargeted approach allowed recognizing different classes of compounds, mainly hydrocarbons from C20 to C30 . Besides, two chemicals, deriving from anthropic activities, N-butylbenzenesulfonamide (NBBS) and diphenyl sulfone (DPS), were identified and quantified in all samples...
June 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29887007/twenty-five-years-of-beach-monitoring-in-hong-kong-a-re-examination-of-the-beach-water-quality-classification-scheme-from-a-comparative-and-global-perspective
#17
W Thoe, Olive H K Lee, K F Leung, T Lee, Nicholas J Ashbolt, Ron R Yang, Samuel H K Chui
Hong Kong's beach water quality classification scheme, used effectively for >25 years in protecting public health, was first established in local epidemiology studies during the late 1980s where Escherichia coli (E. coli) was identified as the most suitable faecal indicator bacteria. To review and further substantiate the scheme's robustness, a performance check was carried out to classify water quality of 37 major local beaches in Hong Kong during four bathing seasons (March-October) from 2010 to 2013...
June 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29887006/estimating-the-acute-impacts-of-arctic-marine-oil-spills-using-expert-elicitation
#18
Maisa Nevalainen, Inari Helle, Jarno Vanhatalo
Increasing maritime traffic in the Arctic has heightened the oil spill-related risks in this highly sensitive environment. To quantitatively assess these risks, we need knowledge about both the vulnerability and sensitivity of the key Arctic functional groups that may be affected by spilled oil. However, in the Arctic these data are typically scarce or lacking altogether. To compensate for this limited data availability, we propose the use of a probabilistic expert elicitation methodology, which we apply to seals, anatids, and seabirds...
June 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29887005/ranked-effects-of-heavy-metals-on-marine-bivalves-in-laboratory-mesocosms-a-meta-analysis
#19
McKenzie Mandich
Bivalves are commonly used as biomonitors for heavy metal pollution in marine environments because they accumulate heavy metal ions quickly, are sessile, abundant, and widely dispersed, and adult mortality from contamination is rare. However, the breadth of experiments used to measure the effect of heavy metal contamination can obscure general trends. It is unclear which heavy metals cause the most severe effects, how severity varies with exposure concentration and duration, and whether effects vary with level of biological organization...
June 2018: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/29887004/distribution-and-trajectories-of-floating-and-benthic-marine-macrolitter-in-the-south-eastern-north-sea
#20
Lars Gutow, Marcel Ricker, Jan M Holstein, Jennifer Dannheim, Emil V Stanev, Jörg-Olaf Wolff
In coastal waters the identification of sources, trajectories and deposition sites of marine litter is often hampered by the complex oceanography of shallow shelf seas. We conducted a multi-annual survey on litter at the sea surface and on the seafloor in the south-eastern North Sea. Bottom trawling was identified as a major source of marine litter. Oceanographic modelling revealed that the distribution of floating litter in the North Sea is largely determined by the site of origin of floating objects whereas the trajectories are strongly influenced by wind drag...
June 2018: Marine Pollution Bulletin
journal
journal
22612
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"