Academic literature on the topic 'Marine bacteria – Effect of water pollution on'

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Journal articles on the topic "Marine bacteria – Effect of water pollution on"

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Simbiak, Herlin Mienatha, Wilhelmina Tania Imoliana, Krismono Krismono, and Djoko Rahardjo. "The Effect of Motored Houses on Coliform Pollution in Marine Waters and Its Impact On Public Health, Jayapura City." JURNAL KESEHATAN LINGKUNGAN: Jurnal dan Aplikasi Teknik Kesehatan Lingkungan 20, no. 1 (2023): 91–98. http://dx.doi.org/10.31964/jkl.v20i1.567.

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An anchored house, which stands above seawater, is common in North Jayapura and South Jayapura. Wooden foundations support these houses. People frequently contract waterborne diseases when they use or consume water that is contaminated with pathogenic bacteria, such as coliform bacteria from human feces. In these areas, high levels of coliform bacteria can have an impact on water quality and public health. This study looks into how anchored houses affect total coliform contamination, the number of cases of waterborne disease (WBD), and the link between demographic factors, water quality, and W
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Korajkic, Asja, Brian R. McMinn, Valerie J. Harwood, Orin C. Shanks, G. Shay Fout, and Nicholas J. Ashbolt. "Differential Decay of Enterococci and Escherichia coli Originating from Two Fecal Pollution Sources." Applied and Environmental Microbiology 79, no. 7 (2013): 2488–92. http://dx.doi.org/10.1128/aem.03781-12.

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ABSTRACTUsingin situsubtropical aquatic mesocosms, fecal source (cattle manure versus sewage) was shown to be the most important contributor to differential loss in viability of fecal indicator bacteria (FIB), specifically enterococci in freshwater andEscherichia coliin marine habitats. In this study, sunlight exposure and indigenous aquatic microbiota were also important contributors, whose effects on FIB also differed between water types.
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Khalid, Farah Eryssa, Zheng Syuen Lim, Suriana Sabri, Claudio Gomez-Fuentes, Azham Zulkharnain, and Siti Aqlima Ahmad. "Bioremediation of Diesel Contaminated Marine Water by Bacteria: A Review and Bibliometric Analysis." Journal of Marine Science and Engineering 9, no. 2 (2021): 155. http://dx.doi.org/10.3390/jmse9020155.

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Oil pollution can cause tremendous harm and risk to the water ecosystem and organisms due to the relatively recalcitrant hydrocarbon compounds. The current chemical method used to treat the ecosystem polluted with diesel is incompetent and expensive for a large-scale treatment. Thus, bioremediation technique seems urgent and requires more attention to solve the existing environmental problems. Biological agents, including microorganisms, carry out the biodegradation process where organic pollutants are mineralized into water, carbon dioxide, and less toxic compounds. Hydrocarbon-degrading bact
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TIWARI, PANKAJ KUMAR, IULIA MARTINA BULAI, ARVIND KUMAR MISRA, and EZIO VENTURINO. "MODELING THE DIRECT AND INDIRECT EFFECTS OF POLLUTANTS ON THE SURVIVAL OF FISH IN WATER BODIES." Journal of Biological Systems 25, no. 03 (2017): 521–43. http://dx.doi.org/10.1142/s0218339017500243.

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Several sources of water pollution are causing negative consequences to marine life. The organisms that are more affected are fishes and marine mammals since they are at the top of the food chain. They are directly exposed to high levels of toxins in water and/or they feed on other fishes that are contaminated. Unfortunately, the main cause of the contaminations, and thus of the fish deaths, come from human activities, such as industry, agriculture, municipal wastewater and solid wastes. The present study is concerned with the effect of organic and inorganic pollutants on the survival of fish
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Zhang, Cheng Kai. "Isolation of bacteria resistant to NI and Pb from shrimp samples and other biodegrading bacteria from sea water." Young Scientist 4, no. 1 (2025): 105–12. https://doi.org/10.5281/zenodo.14863465.

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This investigation explored bacteria species inhabiting general, basic marine environments and also in moderately polluted environments with the presence of the heavy metals nickel (Ni) and lead (Pb) in order to identify species with the ability to counter the effects of pollution. There were 2 major objectives of this study. First, to assess random species of bacteria found in the ocean and identify any species that exhibit the ability to mitigate pollution, both organic and inorganic. Second, to determine if any species of bacteria parasitic on aquatic animals can tolerate Ni and Pb concentr
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Cappello, S., A. Crisari, M. Hassanshahian, M. Genovese, S. Santisi, and M. M. Yakimov. "Effect of a Bioemulsificant Exopolysaccharide (EPS2003) on Abundance and Vitality of Marine Bacteria." Water, Air, & Soil Pollution 223, no. 7 (2012): 3903–9. http://dx.doi.org/10.1007/s11270-012-1159-8.

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Asryadin, Asryadin, Syarifuddin Syarifuddin, Nahrio Nahrio, et al. "Bima Bay Wiring, Natural Phenomenon Versus Pollution: a Review." Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram 10, no. 3 (2022): 577. http://dx.doi.org/10.33394/j-ps.v10i3.5334.

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The incident that occurred some time ago in Bima Bay, West Nusa Tenggara Province, which began to be seen on April 25/26 2022 is a phenomenon that is quite horrendous for residents of the City/Regency of Bima and outside the Bima area. According to several preliminary studies based on laboratory tests and local inspections, it is estimated that there are three possible causes, namely: (1) Sea Snot, (2) Algae Explosion and Metabolism (Algae Blooms) and (3) Oil Spill (Algae Blooms). oil spill). This study aims to examine the assessment of the sea on human health and welfare, in particular to exa
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Ain, Qurat Ul, Aziz Ur Rehman, and Madiha Abbasi. "Bioremediation: Review on oil spill management using oil eating microorganisms, and spill effects on marine and terrestrial environment." Journal of Sustainable Environmental 1, no. 2 (2023): 30–35. http://dx.doi.org/10.58921/jse.01.02.020.

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With never ending increase in usage and demand of petroleum products worldwide chances of its spill also increase. Oil spills directly affect marine as well as terrestrial ecosystem, as petroleum product became source of water pollution. Marine shorelines serve as home to variety of wildlife oil spills thus destroying habitat of different animals by polluting coastline. Fishes and birds being the main victims. Different physical and chemical methods are used to manage oil spills. However bioremediation is considered as best procedure to manage oil spills around the world. Bioremediation uses t
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Fonti, Viviana, Andrea Di Cesare, Jadranka Šangulin, Paola Del Negro, and Mauro Celussi. "Antibiotic Resistance Genes and Potentially Pathogenic Bacteria in the Central Adriatic Sea: Are They Connected to Urban Wastewater Inputs?" Water 13, no. 23 (2021): 3335. http://dx.doi.org/10.3390/w13233335.

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Despite last decades’ interventions within local and communitarian programs, the Mediterranean Sea still receives poorly treated urban wastewater (sewage). Wastewater treatment plants (WWTPs) performing primary sewage treatments have poor efficiency in removing microbial pollutants, including fecal indicator bacteria, pathogens, and mobile genetic elements conferring resistance to antimicrobials. Using a combination of molecular tools, we investigated four urban WWTPs (i.e., two performing only mechanical treatments and two performing a subsequent conventional secondary treatment by activated
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Saeed, Juomana Jabbar, Maryam Jasim Hasan, Estabraq Mohammed Ati, Reyam Naji Ajmi, Abdalkader Saeed Latif, and Hala Ahmed Rasheed. "Evaluating the Stages of Environmental Pollution and Vital Indicators in the Qayyarah Refinery Area, Mosul, Iraq." Nature Environment and Pollution Technology 23, no. 3 (2024): 1655–61. http://dx.doi.org/10.46488/nept.2024.v23i03.036.

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Oil spills can have varying degrees of impact on the aquatic environment depending on factors such as the type of oil spilled, the volume released, and the ecosystem affected because crude oil and refined petroleum contain harmful substances such as hydrocarbons, heavy metals, and toxic chemicals. When released into the water, these substances can have immediate and long-term effects on marine life. This research aims to find the factors affecting the degree of pollution from oil spills on the aquatic environment and the areas adjacent to the Qayyarah refinery in northern Iraq. Combines the fu
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Dissertations / Theses on the topic "Marine bacteria – Effect of water pollution on"

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Al-Rasheid, Khaled A. S. "The effect of heavy metals on the marine ciliate Euplotes mutabilis (Tuffrau, 1960)." Thesis, University of Southampton, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358875.

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Lau, Ken Wan Keung. "The identification of novel marine bacteria, and the construction of single chain fragment variable antibodies for the control of a viral pathogen /." View abstract or full-text, 2006. http://library.ust.hk/cgi/db/thesis.pl?AMCE%202006%20LAU.

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Degger, Natalie. "Disruption of steroidogenesis and reproduction in marine medaka (oryzias melastigma) upon water and dietary exposure to silver nanoparticles." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2013. http://hdl.handle.net/10722/211562.

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Kelly, Joann. "The effect of nutrient limitation on the growth and toxicity of the dinoflagellate Gyrodinium instriatum." View electronic thesis (PDF), 2009. http://dl.uncw.edu/etd/2009-3/kellyj/joannkelly.pdf.

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Naigaga, Irene. "Bioaccumulation and histopathology of copper in Oreochromis mossambicus." Thesis, Rhodes University, 2003. http://hdl.handle.net/10962/d1005077.

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Cu is one of the most toxic elements that affect fish populations when the fish are exposed to concentrations exceeding their tolerance. To investigate the effects of elementary Cu on aspects of bioconcentration, histology and behaviour, O. mossambicus were exposed to 0 and 0.75 ± 0.20 mg/l of Cu for 96 hours (short-term study), and 0, 0.11 ± 0.02, 0.29 ± 0.02, and 0.47 ± 0.04 mg/l of Cu for 64 days (longterm study) under controlled conditions in the laboratory. For the long-term study fish were sampled for gills, liver, and kidney Cu accumulation analysis after 1, 32 and 64 days of exposure a
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Yu, Pui-shan, and 余珮珊. "The potential for using biomonitoring in the Hong Kong marine environment." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1996. http://hub.hku.hk/bib/B31253611.

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Hayteas, David Lawrence. "A Semiquantitative Analysis of PCB and P,P-DDE Residues in Stranded Marine Mammals Using High Performance Liquid Chromatography." PDXScholar, 1996. https://pdxscholar.library.pdx.edu/open_access_etds/1395.

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Organochlorines are ubiquitous pollutants of the marine environment. These lipid-soluble and highly persistent compounds are found in detectable amounts in almost all marine organisms, and accumulate in the lipid tissues of marine animals. This bioaccumulation leads to biomagnification of these contaminants in higher trophic levels. Near the top of many marine food chains are found the marine mammals, in whose blubber high levels of organochlorine residues have been measured. The most commonly occurring of these pollutants in these animals are the polychlorinated biphenyls (PCB's) and p,p-DDE,
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Hemming, Jon Michael. "Evaluation of the Use of the Bivalves Ischadium recurvum Rafinesque, 1820 and Corbicula fluminea Muller, 1774 as Biological Indicators of Relative Water Quality in Terms of Growth and Upper Temperature Tolerance." Thesis, University of North Texas, 1997. https://digital.library.unt.edu/ark:/67531/metadc278827/.

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Growth of mussels under laboratory conditions was examined under various food regimes in different water types and temperatures. Growth was less than would be useful as an indicator and comparisons with field exposures were of minimal value. The effects of organophosphates on bivalves were examined via toxicity tests, tissue concentration, and by controlling exposure through the use of physical constraints. Upper temperature tolerance of both bivalve species was examined with respect to different acclimation temperatures and organophosphate exposures. Deviations from control exposures occurred
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Mostert, Bruce Petrus. "Responses of intertidal macroalgae and associated fauna to interactive processes acting over multiple spatial scales." Thesis, Rhodes University, 2010. http://hdl.handle.net/10962/d1013370.

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The decrease of biological diversity from low latitudes near the equator towards high latitudes is one of the most fundamental patterns noted in ecology. These trends have been the subject of numerous terrestrial and marine studies and have caused the proposal of several explanatory hypotheses. No single hypothesis has adequately accounted for these observed trends. Furthermore, large-scale patterns are frequently modified by processes acting at meso- to small-scales. It is imperative to understand the interaction of these processes to elucidate the mechanisms controlling the structure of inte
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Tsui, Man-leung, and 徐文亮. "Biological monitoring and its value in assessing the marine environment of Hong Kong." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1996. http://hub.hku.hk/bib/B3125357X.

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Books on the topic "Marine bacteria – Effect of water pollution on"

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International Council for the Exploration of the Sea., ed. Results of 1985 baseline study of contaminants in fish and shellfish. International Council for the Exploration of the Sea, 1988.

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V, Dorigan Janet, and Harrison, Florence Louise Montana, 1926-, eds. Physiological responses of marine organisms to environmental stresses: Research supported by U.S. Department of Energy, 1980 to 1986. U.S. Dept. of Energy, Office of Energy Research, Office of Health and Environmental Research, Ecological Research Division, 1987.

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J, O'Shea Thomas, Reeves Randall R, Long Alison Kirk, et al., eds. Marine mammals and persistent ocean contaminants: Proceedings of the Marine Mammal Commission Workshop, Keystone, Colorado, 12-15 October 1998. Marine Mammal Commission, 1999.

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Programme, United Nations Environment, and Oceans and Coastal Areas Programme Activity Centre., eds. ICES/IOC/UNEP review of contaminants in marine mammals. UNEP, 1991.

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L, Bayne B., ed. The effects of stress and pollution on marine animals. Praeger, 1985.

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Programme, United Nations Environment, Intergovernmental Oceanographic Commission, International Atomic Energy Agency, and Food and Agriculture Organization of the United Nations., eds. Contaminant monitoring programmes using marine organisms: Quality assurance and good laboratory practice. UNEP, 1990.

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D, Calamari, Naeve Heiner, and Food and Agriculture Organization of the United Nations. Committee for Inland Fisheries of Africa., eds. Review of pollution in the African aquatic environment. Food and Agriculture Organization of the United Nations, Committee for Inland Fisheries of Africa (CIFA), 1994.

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Sloan, Ronald J. PCB in striped bass from the marine district of New York in 1984. Bureau of Environmental Protection, Division of Fish and Wildlife, New York State Department of Environmental Conservation, 1985.

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IMO/FAO/UNESCO/WMO/WHO/IAEA/UN/UNEP Joint Group of Experts on the Scientific Aspects of Marine Pollution. and United Nations, eds. Long term consequences of low-level marine contamination: An analytical approach. UNEP, 1990.

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L, Bayne B., ed. The Effects of stress and pollution on marine animals. Praeger, 1985.

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Book chapters on the topic "Marine bacteria – Effect of water pollution on"

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Khandeparker, Lidita, and A. C. Anil. "Global Concerns of Ship’s Ballast Water Mediated Translocation of Bacteria." In Marine Pollution and Microbial Remediation. Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-1044-6_16.

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Kerkar, Savita, and Kirti Ranjan Das. "Bioremediation of Heavy Metals from Saline Water Using Hypersaline Dissimilatory Sulfate-Reducing Bacteria." In Marine Pollution and Microbial Remediation. Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-1044-6_2.

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Ozsoy, Senanur, Izem Bilinmis, and A. Nursen Basaran. "Saxitoxin." In Food Safety. Nobel Tip Kitabevleri, 2024. http://dx.doi.org/10.69860/nobel.9786053358787.9.

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The surface waters contaminated with cyanobacteria, which are utilized for drinking, irrigation, and recreational purposes, poses a potential hazard to population health, as well as domestic animals and wildlife. Due to the observed trends of rising temperatures and the increased levels of nutrient pollution in surface waters, the occurrence of marine biotoxins is a growing concern worldwide. Paralytic shellfish toxins (PST), described in marine invertebrates, humans, and bacteria are a large neurotoxic group consisting of saxitoxin (STX) and its about 57 derivatives. It is produced by eukaryo
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Gray, John S., and Michael Elliott. "Human impacts on soft-sediment systems—pollution." In Ecology of Marine Sediments. Oxford University Press, 2009. http://dx.doi.org/10.1093/oso/9780198569015.003.0013.

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A widely accepted definition of marine pollution is “the introduction by man, directly or indirectly, of substances or energy into the marine environment (including estuaries) resulting in such deleterious effects as harm to living resources, hazards to human health, hindrance to marine activities including fishing, impairment of the quality for use of seawater, and reduction of amenities”. (Wells et al. 2002). This differs from contamination since it results in biological damage, whether to the natural or human system, whereas contamination can be regarded merely as the introduction of substa
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Jangid, Nirmala Kumari, Anjali Yadav, Sapana Jadoun, Anamika Srivastava, and Manish Srivastava. "Outdoor Pollution Management by Nanotechnology." In Impact of Textile Dyes on Public Health and the Environment. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-0311-9.ch012.

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Remediation of environmental pollution has become a hot issue in the world. Environmental pollution, mainly caused by toxic chemicals, includes air, water, and soil pollution. This pollution results not only in the destruction of biodiversity, but also the degradation of human health. Textile industrial effluent often contains the significant amount of synthetic and toxic dyes. Some dyes are water-soluble, dyes such as azo dyes, sulfonated azo dyes, etc. Hazardous effect of dyes results in the formation of tumor, cancer, liver or kidney damage, insomnia, diarrhea, nausea, vomiting, dermatitis,
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Chandra Chakraborty, Bikash. "FRP for Marine Application." In Fiber-Reinforced Plastic [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.101332.

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Fiber Reinforced Plastics (FRPs) are widely used in marine sector owing to their high specific strength and resistance to marine corrosion. For naval application, additional advantages are transparency to radar wave and better vibration damping than metals. The use of various FRPs in off-shore structures and marine vessels needs analysis of desired properties considering the types of matrices and fiber. The common consideration is effect of sea water on the properties of the FRP. This chapter gives a brief on use of different FRPs in various areas such as off-shore pillars, Reinforced Cement C
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Lamoochi, Razieh, and Kobra Jalali. "Investigating Bacterial Communities Resistant to Heavy Metal and PAHs Pollutants in the Persian Gulf and Their Ability to Remove These Compounds (a Review)." In Environmental Sciences. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.110265.

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The Persian Gulf is one of the most diverse water environments in the world. There are various types of marine creatures including corals, sponges and fish in this marine environment. These pollutant sources in the Persian Gulf include oil spills from oil tanks, shipping accidents, marine transportation and oil extraction processes. Since nearly 60% of the world’s oil is transported to the Persian Gulf, oil pollution is inevitable. This has made the marine environment the most polluted sea in the world. Bioremediation can be defined as the removal of pollutants such as heavy metals and PAHs fr
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Mallin, Michael A. "Ecology and Pollution of Urban Streams." In River Ecology. Oxford University PressOxford, 2023. http://dx.doi.org/10.1093/oso/9780199549511.003.0016.

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Abstract The conversion of a forested stream to an urbanized stream usually begins with clearcutting most of the area forest, which leads to increased stream discharge, increased erosion of both newly exposed land and the stream channel, and increased stream turbidity. As building commences, pavement and other impervious surfaces are installed, further increasing stormwater runoff, causing the stream channel to experience widening, bank collapse, and channel incision. The stream water temperature will rise from lack of shade and urban heat island effect, and development of housing, businesses,
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A, Sachith, Vandana S, Preetham R, Prof Praveen T, Ms Kavyasree D S, and Dr Keshavamurthy M. "BACTERIA AS THE PIONEERS IN BIOREMEDIATION OF HAZARDOUS ENVIRONMENTAL POLLUTANTS." In Futuristic Trends in Biotechnology Volume 2 Book 26. Iterative International Publishers, Selfypage Developers Pvt Ltd, 2023. http://dx.doi.org/10.58532/v2bs26ch13.

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Bioremediation is the biological process by which microorganisms degrade hydrocarbons as a source of carbon. Environmental pollution has skyrocketed over the past few years due to harmful human activities. Chemical treatment on pollutants has only a limited effect, and hence bacteria and fungi are employed to efficiently degrade substrates like heavy metals, petroleum hydrocarbons and plastics. There are various factors such as temperature and pH of the environment, availability of nutrients, water and oxygen. Bioremediation of pollutants can be carried out either at the site of pollution (in-
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Babasaheb, Jige Sandipan. "CHEMICAL CONTAMINANTS OF ENVIRONMENT AND ITS EFFECT ON HEALTH." In Futuristic Trends in Chemical, Material Sciences & Nano Technology Volume 2 Book 12. Iterative International Publishers, Selfypage Developers Pvt Ltd, 2023. http://dx.doi.org/10.58532/v2bs12p2ch3.

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The chemical has wide range in the environment which has contaminate our earth’s land, water and air. This chemical also shows impact environment and human health. Among this containments many comes from the industry and commercial area like roads, parking, oil and chemical spills and storm drains like non point sources. The waste water treatment plants and sewage system also produces chemical containments in the environment. In the ecosystem food chain some containment entered by breakdown and accumulating. The containment accumulated by fish or any other wildlife has been eaten by human and
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Conference papers on the topic "Marine bacteria – Effect of water pollution on"

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Permeh, Samanbar, and Matthew Duncan. "Microbially Influenced Steel Corrosion with Crevice Conditions in Natural Water." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-11529.

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Abstract Recent findings at a Florida bridge showed that submerged steel piles had severe corrosion that appeared to be associated with microbial activity. Localized corrosion cells/pits were of up to 3" in diameter and penetrated through the steel thickness. Bacteria that have commonly been associated with microbially influenced corrosion (MIC) (e.g., sulfate reducing bacteria) were identified in the water samples collected from the bridge site. The water samples also showed high sulfate and chloride levels. The affected site contained microorganisms that can cause corrosion and as well as he
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Slany, Jan, Petra Roupcova, Jaroslav Holzel, Karel Klouda, and Jiri Pavlovsky. "EFFECT OF NANOFIBRES RELEASED AS RESPIRATOR WASTE ON VIBRIO FISCHERI." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/5.1/s20.16.

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In recent years, there has been an exponential increase in the production and use of nanotextiles in the form of respirators and face masks due to the Covid-19 situation that has occurred worldwide. From 2023 onwards, the rate of use of this protective equipment is already decreasing again but respirators are still widely used in many countries as a preventive measure against the spread of respiratory diseases. One of the drawbacks of using respirators as respiratory protection was that they were not managed appropriately in terms of production, processing, use and waste management, which lead
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Burger, Edward D., Gary E. Jenneman, Anne Vedvik, Øystein Bache, and Kaare Voldum. "Forecasting the Effect of Produced Water Reinjection on Reservoir Souring in the Ekofisk Field." In CORROSION 2006. NACE International, 2006. https://doi.org/10.5006/c2006-06661.

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Abstract An H2S forecasting model was developed for the Ekofisk Field to evaluate various produced water reinjection (PWRI) scenarios on reservoir souring in response to a requirement of the Norwegian Pollution Control Authority to achieve zero harmful discharges to the sea for implementation by 2005. This model is an expansion of a previous approach to evaluate the reservoir souring process associated with seawater injection into the Ekofisk Field. Mechanisms considered in the model were the water imbibition process and flow through this highly fractured chalk formation; the generation of H2S
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Al-Darbi, M. M., K. Agha, and M. R. Islam. "Modeling and Simulation of the Pitting Microbiologically Influenced Corrosion in Different Industrial Systems." In CORROSION 2005. NACE International, 2005. https://doi.org/10.5006/c2005-05505.

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Abstract A significant percentage of the corrosion failures in many industries are caused or accelerated by the effects resulting from the activities of specific microorganisms. In aqueous environments, microorganisms tend to attach themselves to metal surfaces and form biofilms. These biofilms create nonuniform surface conditions, leading to severe localized pitting microbiologically influenced corrosion (MIC). In this study a numerical model was developed to study the anaerobic pitting MIC of steel in sulfate-reducing bacteria (SRB) environments. The transient two-dimensional model in cylind
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Alshamsi, S., and K. Hussain. "Development of Biodegradable Surfactants for Oil Spill Remediation." In ADIPEC. SPE, 2024. http://dx.doi.org/10.2118/223033-ms.

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Abstract Oil spills in ocean habitats present very serious risks to sea ecosystems, prompt and efficient remediation approaches are needed. Regular chemical surfactants use in oil spill cleanup can pose risk and difficulties because of their toxicity to the environment and ocean habitats, leading to long-lasting ecological damage. This study presents the development of a biodegradable surfactant, termed BioClean-Surf, which is developed using principles of green and eco-friendly chemistry from natural sources like coconut oil, soybean oil, and amino acids. The aim is to develop an effective an
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Chiba, Satoshi, Satoshi Chiba, Maki Oyagi, et al. "FIELD SURVEY FOR REFRACTORY ORGANIC MATTER QUANTITY IN THE MARINE SEDIMENT OF ISE BAY AND EVALUATION OF ITS EFFECT ON THE PERSISTENCY OF HYPOXIC WATER GENERATION." In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.31519/conferencearticle_5b1b944a57dc00.06450512.

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This study was performed to investigate the effect of the refractory organic matter (ROM) in the marine sediment on the lengthening of the large scale generation of the hypoxic water in Ise Bay. A field survey for collecting core samples of the sediment was conducted in 2015. The analysis with the data of sedimentation rate revealed many important features. A considerable amount of ROM deposited during the period of excess eutrophication in the past was found in the sediment. The total quantity of the degradable ROM (d-ROM) per unit seafloor area was from 71 to 231 mgC/cm2. The mean characteri
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Chiba, Satoshi, Satoshi Chiba, Maki Oyagi, et al. "FIELD SURVEY FOR REFRACTORY ORGANIC MATTER QUANTITY IN THE MARINE SEDIMENT OF ISE BAY AND EVALUATION OF ITS EFFECT ON THE PERSISTENCY OF HYPOXIC WATER GENERATION." In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.21610/conferencearticle_58b431690d4b8.

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This study was performed to investigate the effect of the refractory organic matter (ROM) in the marine sediment on the lengthening of the large scale generation of the hypoxic water in Ise Bay. A field survey for collecting core samples of the sediment was conducted in 2015. The analysis with the data of sedimentation rate revealed many important features. A considerable amount of ROM deposited during the period of excess eutrophication in the past was found in the sediment. The total quantity of the degradable ROM (d-ROM) per unit seafloor area was from 71 to 231 mgC/cm2. The mean characteri
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Jurminskaia, Olga, Igor Shubernetskii, and Nadejda Andreev. "Effect of lactobacilli on autochthonous microflora of fish ponds." In 5th International Scientific Conference on Microbial Biotechnology. Institute of Microbiology and Biotechnology, 2022. http://dx.doi.org/10.52757/imb22.47.

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The abundance of bacterioplankton and bacteriobenthos in fish ponds is largely determined by three main factors: water temperature, fish stocking density and fertilizers used. As the water temperature rises, the intensity of the metabolic processes of the microbiota increases, and their number increases significantly. The greatest number of microorganisms is contained in the surface layer of bottom sediments. Intensive consumption of the oxygen by bacterioplankton and bacteriobenthos can lead to fish kills. The use of probiotics in aquaculture is of great interest: their influence on the immun
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Kosyan, Alisa, Alisa Kosyan, Vladimir Gulbin, and Vladimir Gulbin. "FIRST CASE OF IMPOSEX IN NEPTUNEA CONVEXA (GASTROPODA: BUCCINIDAE) FROM BATHYAL DEPTHS (SEA OF OKHOTSK, >1400 M)." In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.31519/conferencearticle_5b1b93d3467d09.11646865.

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Owing to its worldwide use as an anti-fouling agent, tributyltin (TBT) is a common contaminant of marine ecosystems. Its wide distribution, high hydrophobicity and persistence have raised concern about bioaccumulation, potential biomagnifications in food webs, and adverse effects on the environment and human health. The most frequent and acute effect of TBT is found in gastropods, usually living in shallow waters, rarely at depths more than 100 m. This study reports about the first case of imposex in a deep water buccinid whelk Neptunea convexa collected at 1437 m in the Sea of Okhotsk. Among
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Kosyan, Alisa, Alisa Kosyan, Vladimir Gulbin, and Vladimir Gulbin. "FIRST CASE OF IMPOSEX IN NEPTUNEA CONVEXA (GASTROPODA: BUCCINIDAE) FROM BATHYAL DEPTHS (SEA OF OKHOTSK, >1400 M)." In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.21610/conferencearticle_58b4315a4e465.

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Owing to its worldwide use as an anti-fouling agent, tributyltin (TBT) is a common contaminant of marine ecosystems. Its wide distribution, high hydrophobicity and persistence have raised concern about bioaccumulation, potential biomagnifications in food webs, and adverse effects on the environment and human health. The most frequent and acute effect of TBT is found in gastropods, usually living in shallow waters, rarely at depths more than 100 m. This study reports about the first case of imposex in a deep water buccinid whelk Neptunea convexa collected at 1437 m in the Sea of Okhotsk. Among
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Reports on the topic "Marine bacteria – Effect of water pollution on"

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Lenz, Mark. RV POSEIDON Fahrtbericht / Cruise Report POS536/Leg 1. GEOMAR, 2020. http://dx.doi.org/10.3289/geomar_rep_ns_56_2020.

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DIPLANOAGAP: Distribution of Plastics in the North Atlantic Garbage Patch Ponta Delgada (Portugal) – Malaga (Spain) 17.08. – 12.09.2019 The expedition POS 536 is part of a multi-disciplinary research initiative of GEOMAR investigating the origin, transport and fate of plastic debris from estuaries to the oceanic garbage patches. The main focus will be on the vertical transfer of plastic debris from the surface and near-surface waters to the deep sea and on the processes that mediate this transport. The obtained data will help to develop quantitative models that provide information about the le
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Jalkanen, Jukka-Pekka, Erik Fridell, Jaakko Kukkonen, et al. Environmental impacts of exhaust gas cleaning systems in the Baltic Sea, North Sea, and the Mediterranean Sea area. Finnish Meteorological Institute, 2024. http://dx.doi.org/10.35614/isbn.9789523361898.

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Description: Shipping is responsible for a range of different pressures affecting air quality, climate, and the marine environment. Most social and economic analyses of shipping have focused on air pollution assessment and how shipping may impact climate change and human health. This risks that policies may be biased towards air pollution and climate change, whilst impacts on the marine environment are not as well known. One example is the sulfur regulation introduced in January 2020, which requires shipowners to use a compliant fuel with a sulfur content of 0.5% (0.1% in SECA regions) or use
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Belkin, Shimshon, Sylvia Daunert, and Mona Wells. Whole-Cell Biosensor Panel for Agricultural Endocrine Disruptors. United States Department of Agriculture, 2010. http://dx.doi.org/10.32747/2010.7696542.bard.

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Objectives: The overall objective as defined in the approved proposal was the development of a whole-cell sensor panel for the detection of endocrine disruption activities of agriculturally relevant chemicals. To achieve this goal several specific objectives were outlined: (a) The development of new genetically engineered wholecell sensor strains; (b) the combination of multiple strains into a single sensor panel to effect multiple response modes; (c) development of a computerized algorithm to analyze the panel responses; (d) laboratory testing and calibration; (e) field testing. In the course
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