How the dispersant Corexit impacts the formation of sinking marine oil snow.

Abstract:

:The vertical transport of sinking marine oil snow (MOS) and oil-sediment aggregations (OSA) during the Deepwater Horizon (DwH) spill contributed appreciably to the unexpected, and exceptional accumulation of oil on the seafloor. However, the role of the dispersant Corexit in mediating oil-sedimentation is still controversial. Here we demonstrate that the formation of diatom MOS is enhanced by chemically undispersed oil, but inhibited by Corexit-dispersed oil. Nevertheless, the sedimentation rate of oil may at times be enhanced by Corexit application, because of an elevated oil content per aggregate when Corexit is used. A conceptual framework explains the seemingly contradictory effects of Corexit application on the sedimentation of oil and marine particles. The redistribution of oil has central ecological implications, and future decisions on mediating measures or damage assessment will have to take the formation of sinking, oil-laden, marine snow into account.

journal_name

Mar Pollut Bull

authors

Passow U,Sweet J,Quigg A

doi

10.1016/j.marpolbul.2017.08.015

subject

Has Abstract

pub_date

2017-12-15 00:00:00

pages

139-145

issue

1-2

eissn

0025-326X

issn

1879-3363

pii

S0025-326X(17)30685-9

journal_volume

125

pub_type

杂志文章
  • Thermal tolerances of reef corals in the Gulf: a review of the potential for increasing coral survival and adaptation to climate change through assisted translocation.

    abstract::Corals in the Gulf withstand summer temperatures up to 10 °C higher than corals elsewhere and have recovered from extreme temperature events in 10 years or less. This heat-tolerance of Gulf corals has positive implications for the world's coral populations to adapt to increasing water temperatures. However, survival o...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章,评审

    doi:10.1016/j.marpolbul.2012.09.006

    authors: Coles SL,Riegl BM

    更新日期:2013-07-30 00:00:00

  • Comparison of metal accumulation in the azooxanthellate scleractinian coral (Tubastraea coccinea) from different polluted environments.

    abstract::The response of metal accumulation in coral Tubastraea coccinea to various degrees of metal enrichment was investigated from the Yin-Yang Sea (YYS) receiving abandoned mining effluents, the Kueishan Islet (KI) hydrothermal vent field, and the nearshore area of remoted Green Island (GI). The concentrations of most diss...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2013.11.015

    authors: Chan I,Hung JJ,Peng SH,Tseng LC,Ho TY,Hwang JS

    更新日期:2014-08-30 00:00:00

  • Marinas and sustainability: Directions for future research.

    abstract::Marinas have ceased to be ports dedicated exclusively to recreational boating and nautical sports. Nowadays, marinas offer a variety of services that complement the tourist offering of its locality in addition to auxiliary activities that arise from its main activity. There are considerable economic and social resourc...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2021.112035

    authors: Martínez-Vázquez RM,de Pablo Valenciano J,Caparrós Martínez JL

    更新日期:2021-01-27 00:00:00

  • Methane and nitrous oxide fluxes in the polluted Adyar River and estuary, SE India.

    abstract::We measured dissolved N(2)O, CH(4), O(2), NH(4)(+), NO(3)(-) and NO(2)(-) on 7 transects along the polluted Adyar River-estuary, SE India and estimated N(2)O and CH(4) emissions using a gas exchange relation and a floating chamber. High NO(2)(-) implied some nitrification of a large anthropogenic NH(4)(+) pool. In the...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2008.08.005

    authors: Nirmal Rajkumar A,Barnes J,Ramesh R,Purvaja R,Upstill-Goddard RC

    更新日期:2008-12-01 00:00:00

  • Temporal evolution of the environmental quality of the Vallona Lagoon (Northern Mediterranean, Adriatic Sea).

    abstract::Guidance Document 25/2010, suggests sediment and biota are the most suitable matrices for the trend monitoring purpose, because they integrate the pollution over time and space. So, from 2005 to 2014, the sediment and biota concentrations of heavy metals (As, Cd, Cr, Hg, Ni, Pb) were analysed in the Vallona Lagoon (no...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2017.07.046

    authors: Maggi C,Berducci MT,Di Lorenzo B,Dattolo M,Cozzolino A,Mariotti S,Fabrizi V,Spaziani R,Virno Lamberti C

    更新日期:2017-12-15 00:00:00

  • Processes driving heavy metal distribution in the seawater of an Arctic fjord (Hornsund, southern Spitsbergen).

    abstract::The temporal and spatial variability of heavy metal distribution was studied in an Arctic fjord (Hornsund, Spitsbergen). Seawater from 8 sampling stations and 3 sampling depths was collected in 6 successive months and used for measurement of dissolved and particulate heavy metal concentrations. Salinity and temperatur...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2020.111719

    authors: Zaborska A,Strzelewicz A,Rudnicka P,Moskalik M

    更新日期:2020-12-01 00:00:00

  • A simple model of wind-blown tidal strandlines: How marine litter is deposited on a mid-latitude, macro-tidal shelf sea beach.

    abstract::A simple hypothesis-driven model of how floating marine plastic litter is blown onto a beach, and then moved on and off the beach by winds and rising and falling water levels is implemented in a computer simulation. The simulation applied to Aberdeen beach, Scotland, suggests that the interaction between varying winds...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2018.10.024

    authors: Turrell WR

    更新日期:2018-12-01 00:00:00

  • Abilities and genes for PAH biodegradation of bacteria isolated from mangrove sediments from the central of Thailand.

    abstract::PAH-degrading bacteria, including Novosphingobium sp. PCY, Microbacterium sp. BPW, Ralstonia sp. BPH, Alcaligenes sp. SSK1B, and Achromobacter sp. SSK4, were isolated from mangrove sediments. These isolates degraded 50-76% of 100 mg/l phenanthrene within 2 weeks. Strains PCY and BPW also degraded pyrene at 98% and 71%...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2013.07.025

    authors: Wongwongsee W,Chareanpat P,Pinyakong O

    更新日期:2013-09-15 00:00:00

  • Implications of heterogeneous distributions of organisms on ballast water sampling.

    abstract::Ballast water sampling is one of the problems still needing investigation in order to enforce the D-2 Regulation of the International Convention for the Control and Management of Ship Ballast Water and Sediments. Although statistical "representativeness" of the sample is an issue usually discussed in the literature, n...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2014.11.030

    authors: Costa EG,Lopes RM,Singer JM

    更新日期:2015-02-15 00:00:00

  • Statistical power of detecting trends in total suspended sediment loads to the Great Barrier Reef.

    abstract::The export of pollutant loads from coastal catchments is of primary interest to natural resource management. For example, Reef Plan, a joint initiative by the Australian Government and the Queensland Government, has indicated that a 20% reduction in sediment is required by 2020. There is an obvious need to consider ou...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2012.04.002

    authors: Darnell R,Henderson B,Kroon FJ,Kuhnert P

    更新日期:2012-01-01 00:00:00

  • Spatial and temporal variations of heavy metals in marine sediments from Liaodong Bay, Bohai Sea in China.

    abstract::An integrated analysis has been carried out using surface sediment monitoring data in order to characterize the spatial distributions and temporal trends of heavy metals within ten years from 2004 to 2013 in the entire Liaodong Bay. Hg, Cd and As were predominant contaminants with their median concentrations of 0.04-0...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2017.07.021

    authors: Liu L,Wang L,Yang Z,Hu Y,Ma M

    更新日期:2017-11-15 00:00:00

  • Long-term underwater sound measurements in the shipping noise indicator bands 63Hz and 125Hz from the port of Falmouth Bay, UK.

    abstract::Chronic low-frequency anthropogenic sound, such as shipping noise, may be negatively affecting marine life. The EU's Marine Strategy Framework Directive (MSFD) includes a specific indicator focused on this noise. This indicator is the yearly average sound level in third-octave bands with centre frequencies at 63Hz and...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2016.06.021

    authors: Garrett JK,Blondel P,Godley BJ,Pikesley SK,Witt MJ,Johanning L

    更新日期:2016-09-15 00:00:00

  • Trace elements in skin of Dall's porpoises (Phocoenoides dalli) from the northern waters of Japan: an evaluation for utilization as non-lethal tracers.

    abstract::Concentrations of Fe, Zn, Cu, Se, Mn, Mo, Hg, Cd, Cr, Ag, Pb, Sr and V were determined in skins of Dall's porpoises (Phocoenoides dali) of the Pacific coast truei-type population (PT population) (N = 45), and the Sea of Japan-Okhotsk dalli-type population (JD population) (N = 31) from the northern waters of Japan. Cut...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/s0025-326x(01)00328-9

    authors: Yan J,Kunito T,Tanabe S,Amano M,Miyazaki N

    更新日期:2002-01-01 00:00:00

  • The distribution of trace metals in Florida Bay sediments.

    abstract::The distribution of trace metals based on surface sediments collected at 40 stations across Florida Bay was done in June, November and February 2000-2001. Concentrations of Sc, V, Ba, Cd, Cr, Co, Cu, Pb, Mn, Ni, Zn, Al and Mg were determined by ICP-MS, and the total Fe was determined by spectrophotometry. Organic carb...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/S0025-326X(03)00288-1

    authors: Caccia VG,Millero FJ,Palanques A

    更新日期:2003-11-01 00:00:00

  • Origins and features of oil slicks in the Bohai Sea detected from satellite SAR images.

    abstract::Oil slicks were detected using satellite Synthetic Aperture Radar (SAR) images in 2011. We investigated potential origins and regional and seasonal features of oil slick in the Bohai Sea. Distance between oil slicks and potential origins (ships, seaports, and oil exploitation platforms) and the angle at which oil slic...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2016.03.014

    authors: Ding Y,Cao C,Huang J,Song Y,Liu G,Wu L,Wan Z

    更新日期:2016-05-15 00:00:00

  • Using a multi-biomarker approach to assess the effects of pollution on sand flathead (Platycephalus bassensis) from Port Phillip Bay, Victoria, Australia.

    abstract::Hepatic gene expression and liver histology were examined in sand flathead (Platycephalus bassensis) from six locations in Port Phillip Bay, Victoria, Australia. Four sets of genes including thyroid-related genes (D1, D2, TTR, TRα and TRβ), metal metabolism-related genes (MT, MTF1, TF, Ferritin and FPN1), apoptosis-re...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2017.03.067

    authors: Fu D,Bridle A,Leef M,Gagnon MM,Hassell KL,Nowak BF

    更新日期:2017-06-15 00:00:00

  • Shoreline oiling from the Deepwater Horizon oil spill.

    abstract::We build on previous work to construct a comprehensive database of shoreline oiling exposure from the Deepwater Horizon (DWH) spill by compiling field and remotely-sensed datasets to support oil exposure and injury quantification. We compiled a spatial database of shoreline segments with attributes summarizing habitat...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2016.04.003

    authors: Nixon Z,Zengel S,Baker M,Steinhoff M,Fricano G,Rouhani S,Michel J

    更新日期:2016-06-15 00:00:00

  • First report from North America of microplastics in the gastrointestinal tract of stranded bottlenose dolphins (Tursiops truncatus).

    abstract::Microplastics' (MPs) abundance, small size, and global distribution render them bioavailable to a variety of organisms directly or by trophic transfer, yet examinations in marine apex predators are currently limited. The present study investigated the occurrence of MPs sized 125 μm-5 mm in the gastrointestinal tract (...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2020.111677

    authors: Battaglia FM,Beckingham BA,McFee WE

    更新日期:2020-11-01 00:00:00

  • Distribution of Alexandrium fundyense and A. pacificum (Dinophyceae) in the Yellow Sea and Bohai Sea.

    abstract::This study characterizes the distribution of two closely related, causative species of paralytic shellfish poisoning – Alexandrium fundyense and A. pacificum – within the Yellow Sea (YS) and Bohai Sea (BS). These two Alexandrium species are distinguished for the first time in a regional field study using species-speci...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2015.05.025

    authors: Gao Y,Yu RC,Chen JH,Zhang QC,Kong FZ,Zhou MJ

    更新日期:2015-07-15 00:00:00

  • A Paddock to reef monitoring and modelling framework for the Great Barrier Reef: Paddock and catchment component.

    abstract::Targets for improvements in water quality entering the Great Barrier Reef (GBR) have been set through the Reef Water Quality Protection Plan (Reef Plan). To measure and report on progress towards the targets set a program has been established that combines monitoring and modelling at paddock through to catchment and r...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2011.11.022

    authors: Carroll C,Waters D,Vardy S,Silburn DM,Attard S,Thorburn PJ,Davis AM,Halpin N,Schmidt M,Wilson B,Clark A

    更新日期:2012-01-01 00:00:00

  • A metabolomic investigation of the effects of metal pollution in oysters Crassostrea hongkongensis.

    abstract::Metal pollution has been of great concern in the estuaries in Southern China. In this study, metabolic differences between oysters Crassostrea hongkongensis from clean and metal-polluted sites were characterized using NMR-based metabolomics. We collected oyster samples from one clean (Jiuzhen) and two metal polluted s...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2014.11.006

    authors: Ji C,Wang Q,Wu H,Tan Q,Wang WX

    更新日期:2015-01-15 00:00:00

  • Sol-gel derived flexible silica aerogel as selective adsorbent for water decontamination from crude oil.

    abstract::Oil spills are the most important threat to the sea ecosystem. The present study is an attempt to investigate the effects of sol-gel parameters on seawater decontamination from crude oil by use of flexible silica aerogel. To this goal, methyltrimethoxysilane (MTMS) based silica aerogels were prepared by two-step acid-...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2017.10.012

    authors: Abolghasemi Mahani A,Motahari S,Mohebbi A

    更新日期:2018-04-01 00:00:00

  • Transport of floating litter within Manila Bay, Philippines.

    abstract::The increasing amount of marine litter is a global issue that is also being experienced within the Manila Bay Philippines. To better understand the behavior of litter within the bay, particle tracking simulations of floating litter released from several sources were conducted. Forward-in-time (PTM-FIT) simulation of p...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2020.111944

    authors: Cruz LLB,Shimozono T

    更新日期:2020-12-28 00:00:00

  • Responses of mud snails from low and high imposex sites to sex pheromones.

    abstract::Imposex, male secondary sexual characteristics in female snails, is a morphological indicator of sub-lethal exposure to organotin compounds. The relation between imposex and behavioral responses to sex pheromones was studied. Responses of snails to sex specific pheromones were determined in laboratory assays. Females ...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2003.12.010

    authors: Straw J,Rittschof D

    更新日期:2004-06-01 00:00:00

  • Mercury and methylmercury transport and fate in the water column of Tagus estuary (Portugal).

    abstract::Six campaigns were performed in North Channel (CNOR), Barcas Channel (BC) and lower zones (EZ) of Tagus estuary to better understand methylmercury (MMHg) and mercury (Hg) transport and fate. Highest concentrations of particulate and dissolved MMHg were observed in CNOR in bottom waters and in the warmest months. The M...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2017.11.066

    authors: Cesário R,Mota AM,Caetano M,Nogueira M,Canário J

    更新日期:2018-02-01 00:00:00

  • Microplastics on sandy beaches of the southern Baltic Sea.

    abstract::Microplastic occurrence and composition were investigated along the Polish coast (southern Baltic Sea) on 12 beaches differing in terms of intensity of their touristic exploitation, urbanisation and sediment characteristics. Their mean concentrations varied between 76 and 295 items per kg dry sediment. Fibres and plas...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2020.111170

    authors: Urban-Malinga B,Zalewski M,Jakubowska A,Wodzinowski T,Malinga M,Pałys B,Dąbrowska A

    更新日期:2020-06-01 00:00:00

  • Improved water quality in response to pollution control measures at Masan Bay, Korea.

    abstract::The total pollution load management system (TPLMS) was first applied in 2007 to the highly developed Masan Bay watershed, Korea. To evaluate the effect of TPLMS on water quality improvement, we analyzed the water qualities in rivers and bay during 2005-2010, targeting chemical oxygen demand (COD), suspended sediment (...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2011.11.011

    authors: Chang WK,Ryu J,Yi Y,Lee WC,Lee CW,Kang D,Lee CH,Hong S,Nam J,Khim JS

    更新日期:2012-02-01 00:00:00

  • Newly discovered reefs in the southern Abrolhos Bank, Brazil: Anthropogenic impacts and urgent conservation needs.

    abstract::The Abrolhos Bank is an area of high ecological, socio-economic importance and harbour the richest and most-extensive coral reefs in the South Atlantic. Here we report the discovery of shallow (12-25m depth) reef complex with ten large biogenic structures, intermediate between the typical mushroom-shaped pinnacles of ...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2016.08.059

    authors: Mazzei EF,Bertoncini AA,Pinheiro HT,Machado LF,Vilar CC,Guabiroba HC,Costa TJF,Bueno LS,Santos LN,Francini-Filho RB,Hostim-Silva M,Joyeux JC

    更新日期:2017-01-15 00:00:00

  • Fisheries and aquaculture industries involvement to control product health and quality safety to satisfy consumer-driven objectives on retail markets in Europe.

    abstract::Over the past years the export of agricultural and fishery products from developing countries has substantially increased to markets within the OECD. Retailers and importers are expanding their international operations to meet consumer demands for year-round delivery of products. Moreover, consumers have become increa...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章,评审

    doi:10.1016/j.marpolbul.2006.08.005

    authors: Roth E,Rosenthal H

    更新日期:2006-01-01 00:00:00

  • Benthic habitat health assessment using macrofauna communities of a sub-tropical semi-enclosed bay under excess nutrients.

    abstract::This research was conducted to assess the ecosystem health of Daya Bay benthic habitat, investigate the effects of anthropogenic nutrients, and evaluate the application of ecological indicators for benthic health assessment. Environmental indicators and macrobenthic communities, were investigated during summer and win...

    journal_title:Marine pollution bulletin

    pub_type: 杂志文章

    doi:10.1016/j.marpolbul.2017.03.042

    authors: Arbi I,Zhang J,Liu S,Wu Y,Huang X

    更新日期:2017-06-30 00:00:00