Metal concentrations in water and sediments from tourist beaches of Acapulco, Mexico.

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

authors： Hyun JH,Kim SH,Mok JS,Lee JS,An SU,Lee WC,Jung RH

更新日期：2013-09-15 00:00:00

abstract：:Ecological risks are typically characterized in risk assessment procedures by considering the ratio between exposure concentrations and critical effect concentrations. In OECD countries, critical effect concentrations are typically derived from laboratory-based ecotoxicity tests using well-defined protocols on a limit...

journal_title：Marine pollution bulletin

authors： Lam PK,Gray JS

更新日期：2001-03-01 00:00:00

abstract：:The increase of pollutants in coastal seawater could produce several harmful biological effects on marine organisms related to the production of reactive oxygen species (ROS) causing cellular and tissue damages through oxidative stress mechanisms. Common octopuses (Octopus vulgaris) inhabiting coastal areas under high...

journal_title：Marine pollution bulletin

authors： Sillero-Ríos J,Sureda A,Capó X,Oliver-Codorniú M,Arechavala-Lopez P

更新日期：2018-03-01 00:00:00

abstract：:Coral, fish, plankton, and detritus samples were collected from coral reefs in Virgin Islands National Park (VIIS) and Virgin Islands Coral Reef National Monument (VICR) to assess existing contamination levels. Passive water sampling using polar organic chemical integrative samplers (POCIS) and semi-permeable membrane...

journal_title：Marine pollution bulletin

authors： Bargar TA,Garrison VH,Alvarez DA,Echols KR

更新日期：2013-05-15 00:00:00

abstract：:We have developed a technique for detecting the pixels of colored macro plastic debris (plastic pixels) using photographs taken by a webcam installed on Sodenohama beach, Tobishima Island, Japan. The technique involves generating color references using a uniform color space (CIELUV) to detect plastic pixels and removi...

journal_title：Marine pollution bulletin

authors： Kataoka T,Hinata H,Kako S

更新日期：2012-09-01 00:00:00

abstract：:As part of a Comparative Risk Assessment (CRA) developed and reported previously, oil spill modeling of a hypothetical blowout at 1400 m in the northeastern Gulf of Mexico was performed to evaluate changes in oil exposures with alternative response options, i.e., combinations of mechanical recovery, in-situ burning, s...

journal_title：Marine pollution bulletin

authors： French-McCay D,Crowley D,McStay L

更新日期：2019-09-01 00:00:00

abstract：:The amounts and sources of polycyclic aromatic hydrocarbons (PAHs) and their bioaccumulation factors (BAFs) in the zooplankton community of Chabahar Bay were investigated. The highest amounts of total PAHs (tPAHs) in the water and zooplankton samples were 62.2ngL(-1) and 1478.6ngg(-1) dry weights, in near the Shahid B...

journal_title：Marine pollution bulletin

authors： Ziyaadini M,Mehdinia A,Khaleghi L,Nassiri M

更新日期：2016-06-15 00:00:00

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

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

更新日期：2017-06-15 00:00:00

abstract：:Presence of microplastics (MPs) in a broad range of wild and cultured marine organisms is well-documented, but transfer mechanisms by which cultured organisms are contaminated with MPs is poorly understood. MP loads in three Malaysian commercial brands of fish meal were investigated. Chemical composition of extracted ...

journal_title：Marine pollution bulletin

authors： Karbalaei S,Golieskardi A,Watt DU,Boiret M,Hanachi P,Walker TR,Karami A

更新日期：2020-01-01 00:00:00

abstract：:In this age of modern biology, aquatic toxicological research has pursued mechanisms of action of toxicants. This has provided potential tools for ecotoxicologic investigations. However, problems of biocomplexity and issues at higher levels of biological organization remain a challenge. In the 1980s and 1990s and cont...

journal_title：Marine pollution bulletin

authors： Hinton DE,Kullman SW,Hardman RC,Volz DC,Chen PJ,Carney M,Bencic DC

更新日期：2005-01-01 00:00:00

abstract：:This study was conducted to evaluate the use of biochemical biomarkers and microbiological analysis to identify levels of oyster contamination at different ports in São Luís Island (Maranhão), Brazil. Oysters were analyzed for total coliforms, thermotolerant coliforms, Escherichia coli and Aeromonas spp. In addition, ...

journal_title：Marine pollution bulletin

authors： Ribeiro EB,Bastos LS,Galeno LS,Mendes RS,Garino F Jr,Carvalho-Neta RN,Costa FN

更新日期：2016-12-15 00:00:00

abstract：:The macrofauna in the north Marmara Sea were identified and evaluated with univariate measures and biotic indices (BENTIX, AMBI). As expected, the diversity and species' variety decreased as the sediments became muddier and as the stress increased. The AMBI index failed to detect the spatial differentiation of the Eco...

journal_title：Marine pollution bulletin

authors： Albayrak S,Balkis H,Zenetos A,Kurun A,Kubanç C

更新日期：2006-07-01 00:00:00

abstract：:Sediment samples were collected from 12 locations of Kaohsiung Harbor, Taiwan and analyzed for polycyclic aromatic hydrocarbons (PAHs). Total PAH concentrations varied from 472 to 16,201 ng g(-1) dry weight. The highest PAH concentrations were from the industrial zone docks situated in south Kaohsiung Harbor. Diagnost...

journal_title：Marine pollution bulletin

authors： Chen CW,Chen CF

更新日期：2011-01-01 00:00:00

abstract：:210Po in marine sediment from three peri-urban creeks in Mombasa was analyzed by alpha spectrometry in order to determine its baseline contamination levels. The mean 210Po activity in marine sediment from Mtwapa, Tudor and Makupa creeks were 18.67 ± 1.8, 21.17 ± 2.2 and 13.09 ± 1.6 Bq Kg-1 dw, for surface sediment and...

journal_title：Marine pollution bulletin

authors： Okuku EO,Kiteresi LI,Wanjeri VO,Owato GO

更新日期：2020-05-01 00:00:00

abstract：:After Deepwater Horizon oil reached the Florida coast, oil was buried in Pensacola Beach (PB) sands to ~70cm depth, resulting in Total Petroleum Hydrocarbon (TPH) concentrations up to ~2kg per meter of beach. This study followed the decomposition of the buried oil and the factors influencing its degradation. The abund...

journal_title：Marine pollution bulletin

authors： Huettel M,Overholt WA,Kostka JE,Hagan C,Kaba J,Wells WB,Dudley S

更新日期：2018-01-01 00:00:00

abstract：:The structure of nematode assemblages was investigated in the sediments of two different tourist marinas in the Mediterranean Sea and related to pollution variables. Nematode densities and generic compositions were determined, as were concentrations of heavy metals, PAHs and organic matter. Results showed different as...

journal_title：Marine pollution bulletin

authors： Moreno M,Albertelli G,Fabiano M

更新日期：2009-08-01 00:00:00

abstract：:Phytoplankton entrained into cooling water systems of coastal power stations are subjected to acute chemical stress due to biocides (chlorine) used for biofouling control. They are subsequently released into the environment, where they may survive/recover or succumb. Experiments were conducted to evaluate the suscepti...

journal_title：Marine pollution bulletin

authors： Venkatnarayanan S,Sriyutha Murthy P,Nancharaiah YV,Kirubagaran R,Venugopalan VP

更新日期：2017-11-30 00:00:00

abstract：:Tropical seagrass decline and recovery from severe storm impacts was assessed via quarterly measurements of seagrass biomass, species composition and experimental investigations of recovery in north Queensland. Shallow and deep seagrass meadows suffered major declines. Significant recovery in the two years following l...

journal_title：Marine pollution bulletin

authors： Rasheed MA,McKenna SA,Carter AB,Coles RG

更新日期：2014-06-30 00:00:00

abstract：:The global ban on the use of tributyltin (TBT) forced in September 2008 was ratified in Tunisia as late as June 2011. In this context, the present study aims to highlight the consequences of TBT contamination by monitoring 22 Tunisian sites before (2007) and after the ban (2012 and 2016) using as biomarker the occurre...

journal_title：Marine pollution bulletin

authors： Lahbib Y,Abidli S,Trigui-El Menif N

更新日期：2018-03-01 00:00:00

abstract：:In order to better model the fate and transport of material in a combined sewer overflow (CSO), hydrologic and geochemical measurements were made during a storm event in Flushing Bay, NY, USA. Particle size, total suspended solids concentrations, and CSO solid density are used to calculate the settling velocity of agg...

journal_title：Marine pollution bulletin

authors： Fugate D,Chant B

更新日期：2006-04-01 00:00:00

abstract：:The Arctic is an ecologically diverse area that is increasingly vulnerable to damages from oil spills associated with commercial vessels traversing newly open shipping lanes. The significance of such accidents on Arctic marine habitats and the potential for recovery can be examined using ecological risk assessment (ER...

journal_title：Marine pollution bulletin

authors： Sajid Z,Khan F,Veitch B

更新日期：2020-04-01 00:00:00

abstract：:Total mercury concentrations ([THg]), δ15N and δ13C values were determined in muscle of 693 Pacific halibut caught in International Pacific Halibut Commission setline surveys in Alaska (2002-2011). Project goals were to evaluate whether 1) δ15N and δ13C varied with region, age, sex and length of halibut, and 2) muscle...

journal_title：Marine pollution bulletin

authors： Bentzen R,Castellini JM,Gerlach R,Dykstra C,O'Hara T

更新日期：2016-12-15 00:00:00

abstract：:This study reports the mass fractions of Al, Cr, Mn, Fe, Co, Zn, As, Ni, Cu, Cd, Hg, and Pb in water and sediments of the Halda river, Bangladesh, and studies the distribution, contamination, and potential ecological risks of the metals and metalloid. The average mass fractions of As, Cd, and Pb are relatively higher ...

journal_title：Marine pollution bulletin

authors： Islam MA,Das B,Quraishi SB,Khan R,Naher K,Hossain SM,Karmaker S,Latif SA,Hossen MB

更新日期：2020-11-01 00:00:00

abstract：:In order to determine the effects on foraminifera due to spilled crude oil in the "Herbei Spirit" incident, a study of benthic foraminiferal assemblages was carried out on sediment samples collected from the Sogeunri tidal flat, Taean Peninsula, Korea. Breakages of the chambers in the Ammonia beccarii and Elphidium su...

journal_title：Marine pollution bulletin

authors： Lee YG,Kim S,Jeong DU,Lee JS,Woo HJ,Park MW,Kim BH,Son MH,Choi YH

更新日期：2014-10-15 00:00:00

abstract：:The concentrations of 16 individual and total polycyclic aromatic hydrocarbons (∑PAHs) in sediments, roots and leaves of three mangrove swamps in Shenzhen, China, namely Futian, Baguang and Waterlands, were determined. The mean concentration of ∑PAHs in Futian (4480 ng g(-1)) was significantly higher than that in Bagu...

journal_title：Marine pollution bulletin

authors： Li F,Zeng X,Yang J,Zhou K,Zan Q,Lei A,Tam NF

更新日期：2014-08-30 00:00:00

abstract：:This study investigates different UV doses (mJ/cm(2)) and the effect of dark incubation on the survival of the algae Tetraselmis suecica, to simulate ballast water treatment and subsequent transport. Samples were UV irradiated and analyzed by flow cytometry and standard culturing methods. Doses of ≥400 mJ/cm(2) render...

journal_title：Marine pollution bulletin

authors： Olsen RO,Hoffmann F,Hess-Erga OK,Larsen A,Thuestad G,Hoell IA

更新日期：2016-02-15 00:00:00

abstract：:We used historical flood plume extent data (modelled) to quantify the typical spatial extent of the summer runoff-seawater mixing zone of the Great Barrier Reef (GBR) lagoon. Spatially explicit analysis of the variability of in situ chlorophyll a concentrations (observed) across the runoff-seawater mixing zone, then a...

journal_title：Marine pollution bulletin

authors： Wooldridge S,Brodie J,Furnas M

更新日期：2006-11-01 00:00:00

abstract：:Coral reef fisheries are critical for food security and as a source of income in developing and developed countries, but they are collapsing in many areas. Following the emergence and routine availability of commercial very high spatial resolution (0.6-10 m) multispectral satellite images, we reviewed the use of these...

journal_title：Marine pollution bulletin

authors： Hamel MA,Andréfouët S

更新日期：2010-09-01 00:00:00

abstract：:Previous research to assess impacts from aggregate dredging has focussed on infaunal species with few studies made of fish entrainment. Entrainment evidence from hydraulic dredging studies is reviewed to develop a sensitivity index for benthic fish. Environmental monitoring attendant with the granting of new licences ...

journal_title：Marine pollution bulletin

authors： Drabble R

更新日期：2012-02-01 00:00:00

abstract：:The spatial and temporal distributions of polybrominated diphenyl ethers (PBDEs) were investigated in five sediment cores from the Yangtze River Delta of Yangtze River in China. The surficial concentrations of nine tri- through hepta-BDE congeners (Σ9BDEs) and BDE209 were highest at urban sites S3 and S2, followed by ...

journal_title：Marine pollution bulletin

authors： Da C,Wang R,Xia L,Huang Q,Cai J,Cai F,Gao C

更新日期：2020-11-01 00:00:00