Relevant bibliographies by topics / Accumulation sediments

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Accumulation sediments'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Accumulation sediments"

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Webb, Robert Stabler, and Thompson Webb. "Rates of Sediment Accumulation in Pollen Cores from Small Lakes and Mires of Eastern North America." Quaternary Research 30, no. 3 (1988): 284–97. http://dx.doi.org/10.1016/0033-5894(88)90004-x.

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Data from 291 small lakes and mires in eastern North America provide information on the natural variability of rates of sediment accumulation in these environments over the last 18,000 yr. Accumulation rates were calculated by linear interpolation between radiocarbon and biostratigraphic dates from sediment cores taken for pollen analysis. Within the data set, the rates were lognormally distributed with a mean accumulation rate of 91 cm/103 yr, and a range from less than 1 to over 3500 cm/103 yr. The accumulation rate data were divided into five subsets that were temporally or spatially distin
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Colman, Steven M., Pattie C. Baucom, John F. Bratton, et al. "Radiocarbon Dating, Chronologic Framework, and Changes in Accumulation Rates of Holocene Estuarine Sediments from Chesapeake Bay." Quaternary Research 57, no. 1 (2002): 58–70. http://dx.doi.org/10.1006/qres.2001.2285.

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AbstractRapidly accumulating Holocene sediments in estuaries commonly are difficult to sample and date. In Chesapeake Bay, we obtained sediment cores as much as 20 m in length and used numerous radiocarbon ages measured by accelerator mass spectrometry methods to provide the first detailed chronologies of Holocene sediment accumulation in the bay. Carbon in these sediments is a complex mixture of materials from a variety of sources. Analyses of different components of the sediments show that total organic carbon ages are largely unreliable, because much of the carbon (including coal) has been
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Conley, Daniel J., Claire L. Schelske, Brian G. Dempsey, Charles D. Campbell, and Teresa L. Newberry. "Distribution of biogenic silica in the surficial sediments of Lake Michigan." Canadian Journal of Earth Sciences 23, no. 9 (1986): 1442–49. http://dx.doi.org/10.1139/e86-137.

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The spatial distribution of biogenic silica (BSi) in the surficial sediments of Lake Michigan is described from Shipek grab samples collected in 1975 and gravity cores obtained in 1983. Significantly smaller surficial BSi concentrations in the 1975 samples were attributed primarily to the inability of a Shipek grab to collect intact surficial sediment samples. Lower concentrations o.f BSi were found in nondepositional and transitional areas of sediment accumulation than in depositional basins. Therefore, BSi accumulation is restricted primarily to the 40% of the lake bottom where sediments are
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Skraber, Sylvain, Jack Schijven, Ronald Italiaander, and Ana Maria de Roda Husman. "Accumulation of enteric bacteriophage in fresh water sediments." Journal of Water and Health 7, no. 3 (2009): 372–79. http://dx.doi.org/10.2166/wh.2009.098.

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Our study aimed to assess the accumulation of bacteriophages in sandy and clayey fresh water sediments. All of the 24 natural fresh water sediments were positive for somatic and F-specific phages, though their concentrations in the overlying water were undetectable in 1 and 11 samples, respectively, out of 24, corresponding to 4 and 46% for somatic and F-specific phages, respectively. Based on the sediment-to-water ratios, F-specific phages accumulate over 100 times more than the somatic coliphages in clayey sediments. Inactivation of bacteriophages in clayey and sandy sediments over a 1-month
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Lubis, Ali Arman, and Barokah Aliyanta. "PRELIMINARY STUDY OF SEDIMENT AGES AND ACCUMULATION RATES IN JAKARTA BAY DERIVED FROM DEPTH PROFILES OF UNSUPPORTED 210Pb." Indonesian Journal of Chemistry 6, no. 3 (2010): 256–60. http://dx.doi.org/10.22146/ijc.21728.

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Preliminary study of sediment ages and accumulation rates has been carried out in Jakarta Bay using unsupported 210Pb. 210Pb occurs naturally in sediments as one of the radioisotopes in the 238U decay series. The total 210Pb activity in sediments has two components, namely; supported and unsupported. The latter derives from dissociation of 210Pb from 226Ra through diffusion of the intermediate gaseous isotope 222Rn which diffuse into the atmosphere and decay to 210Pb. 210Pb falling directly into seawater and deposit on the bed of the marine with sediments. 210Pb has half-life of 22.26 years ma
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Kļaviņš, Māris, Ilga Kokorīte, Valērijs Rodinovs, and Maruta Jankevica. "Past human impact and pollutant loading reconstruction in Lake Engure as a tool for lake basin management." Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences. 68, no. 1-2 (2014): 31–37. http://dx.doi.org/10.2478/prolas-2014-0003.

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Abstract Environmental pollution of lakes and rivers is considered as one of the most important environmental problems. Analysis of nutrient and trace element accumulation in sedimentary phases of lakes can reflect the overall regional pollution level, and the observed accumulation patterns of pollutants in sediment profiles can be used to reconstruct the history of anthropogenic impacts. As pollutants in sediments are associated with other substances, it is important not only to study total concentrations of pollutants, but also their speciation forms. The aim of this study was to describe ph
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Unsworth, Richard K. F., Alex Higgs, Bettina Walter, Leanne C. Cullen-Unsworth, Isabella Inman, and Benjamin L. Jones. "Canopy Accumulation: Are Seagrass Meadows a Sink of Microplastics?" Oceans 2, no. 1 (2021): 162–78. http://dx.doi.org/10.3390/oceans2010010.

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A growing body of research is documenting the accumulation of microplastics within marine sediments around the world. The hydrodynamic influences of seagrasses in coastal environments are shown to increase sedimentation of finer particles and as a result there has been speculation that this attribute will lead to seagrass meadows acting as a site of elevated microplastic contamination. To date a range of localised studies have provided conflicting answers to this hypothesis. Seagrass meadows provide multiple ecosystem services including vital support roles for a range of fisheries; therefore,
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Cornwell, Jeffrey C. "Sediment Accumulation Rates in an Alaskan Arctic Lake Using a Modified 210Pb Technique." Canadian Journal of Fisheries and Aquatic Sciences 42, no. 4 (1985): 809–14. http://dx.doi.org/10.1139/f85-103.

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Because of high concentrations of authigenic Mn and Fe oxides in surficial sediments from Toolik Lake, Alaska, the normalization of depth and 210Pb activity scales to the sediment Al content was used for sediment accumulation rate calculations. These results are compared with the conventional 210Pb dating technique. I found the flux of 210Pb to the lake to be very low (10 dpm∙cm−2∙yr−1), and excess 210Pb is restricted to the top 5 cm of sediment. The whole lake sediment accumulation rate is about 2.7 mg∙cm−2∙yr−1 and the sediments are little disturbed by physical or biological processes. Low r
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Gatalskaya, E. V., and N. A. Belkina. "FEATURES OF PHOSPHORUS ACCUMULATION IN THE BOTTOM SEDIMENTS OF THE IVANKOVO RESERVOIR." Geopolitics and Ecogeodynamics of regions 6(16), no. 4 (2021): 139–53. http://dx.doi.org/10.37279/2309-7663-2020-6-4-139-153.

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The distribution of phosphorus in the bottom sediments of the Ivankovo reservoir, the forms of phosphorus and its content in different size fractions of the sediment were studied. It is shown that the main part of phosphorus is in mineral form and is contained in the clay fraction of sediment, which increases the risk of secondary pollution of water with phosphorus, due to its flow from bottom sediments in suspended form in the active dynamic zones of the reservoir. The estimation of the diffusion input of soluble forms of phosphorus from the bottom sediments of the reservoir accumulation zone
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Wong, Vanessa N. L., Michael D. Cheetham, Richard T. Bush, Leigh A. Sullivan, and Nicholas J. Ward. "Accumulation of sulfidic sediments in a channelised inland river system, southern Australia." Marine and Freshwater Research 67, no. 11 (2016): 1655. http://dx.doi.org/10.1071/mf15080.

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Accumulation of sulfidic sediments in freshwater environments is a relatively recent phenomenon and an emerging environmental issue. In the present study, benthic sediments along short (~250m) reaches of an inland freshwater river in south-eastern Australia were examined to determine the abundance and vertical distribution of fine-grained organic sulfidic sediments, identified by acid volatile sulfide (AVS) and chromium-reducible sulfur (SCR) contents. Sulfidic sediments (up to 404mmolkg–1 SCR) preferentially accumulated in zones immediately overlying coarse sandy bed material. Conversely, whe
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Dissertations / Theses on the topic "Accumulation sediments"

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Olli, Gull. "Waterborne sediment and pollutant transport into lakes and accumulation in lake sediments /." Stockholm : Department of Physical Geography and Quaternary Geology, Stockholm University, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-8302.

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Kaye, Kriss Young. "Phosphorus accumulation in bottom sediments of retention/detention ponds." Master's thesis, University of Central Florida, 1993. http://digital.library.ucf.edu/cdm/ref/collection/RTD/id/71670.

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University of Central Florida College of Engineering Thesis<br>Laboratory and field studies were conducted to characterize phosphorus in bottom sediments for retention/detention ponds. The laboratory studies, including batch and column experiments, were conducted to assess possible removal processes. Sediment core samples were collected from detention ponds receiving urban runoff. These cores were analyzed for phosphorus at different layers including accumulated top sediments and the lower parent soil beneath it at a depth of 1, 3, 5, 10 and greater than 10 cm. The phosphorus accumulation
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Taylor, Philip D. "Accumulation of sulphur in organic rich recent marine sediments." Thesis, University of Newcastle upon Tyne, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.362523.

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Galvez, de Cloutier Rosa. "Study of heavy metal accumulation mechanisms in the Lachine Canal sediments." Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=29024.

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Due to industrialization over the past 100 years, the sediments at the bottom of the Lachine Canal and Bay have become contaminated. This study investigated the heavy metal accumulation mechanisms within the Lachine Canal sediments and was carried out in three phases. Laboratory analytical and instrumental work were included.<br>During Phase I, 28 parameters were measured on 44 samples collected along the Lachine Canal and Bay. The results revealed the presence of a wide variety of both organic and inorganic contaminants. Heavy metals such as Zn $>$ Pb $>$ Cr $>$ Ni $>$ Cu $>$ Cu (in order of
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Wigley, Frank. "Mechanisms for accumulation and migration of technetium-99 in saltmarsh sediments." Thesis, University of Southampton, 2000. https://eprints.soton.ac.uk/42177/.

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This thesis describes the development of analytical methods for both the bulk determination of 99Tc, and determination of 99Tc in sequential extracts from sediments. These methods have been used to collect data, which, along with trace and major element data have been used to interpret the mechanisms for 99Tc input, migration and accumulation in saltmarshes. The inventory of 99Tc stored in the Thornflatt Saltmarsh, Esk Estuary has also been determined. The routine determination of 99Tc in bulk samples uses 99mTc as a yield monitor. Samples are ignited stepwise to 550C and the 99Tc is extracted
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Kimbrough, Kimani L. "Effects of urbanization and land use on PAH accumulation in wetland sediments." W&M ScholarWorks, 2002. https://scholarworks.wm.edu/etd/1539616718.

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The relationship between wetland polycyclic aromatic hydrocarbon (PAH) concentrations and adjacent land use was assessed using surface sediments, sediment cores and global information systems (GIS) in the Elizabeth River, Virginia, an urbanized subestuary of the Chesapeake Bay. Wetlands adjacent to parking lots and petroleum industrial sites exhibited the highest PAH concentrations of all land uses in surfaces sediment and historically. Automobile and coal are the dominant sources of PAHs in wetland sediments historically as determined by relative concentration, fingerprinting and source speci
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Haniff, Naadira. "Trace metal accumulation in urban sediments, Black River, Western Cape, South Africa." Master's thesis, University of Cape Town, 2003. http://hdl.handle.net/11427/4201.

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Bibliography: leaves 74-77.<br>The increase in urbanisation and the use of metal compounds and products domestically and in industry has resulted in the production of by-products and wastes, which needs to be evaluated in the urban environment. The discharge of some of these wastes into urban rivers should be evaluated to determine the potential effects, for example, toxicity and mobility. The effects may, in part, be determined by the chemical states in which these wastes manifest themselves, and by the chemical associations they have.
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Hung, Grace Ann. "Metal accumulation in surface sediments of salt marshes in the Bay of Fundy." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=98728.

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One of the most recognised values of tidal salt marshes is the ecosystem service they provide as natural sinks for contaminants such as metals. This study examines net accumulation of metals (As, Cr, Cu, Hg, Ni, Pb, Zn and V) over a 5-yr period, from 1997 to 2002, in surface sediments of salt marshes in the Bay of Fundy, Canada. Metal accumulation has been measured in seven sites that extend from outer to inner Bay and in low and high marsh areas within each site. Overall, sediment metal concentrations are at or near their natural levels. Concentrations of metals show variability among marshes
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Lindström, Carola. "Acid Sulfate Soils and Metal Accumulation in Sediments in Rosån Catchment, Northern Sweden." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-325213.

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Global environmental concerns arise when marine deposits with fine-grained iron sulfide-rich sediments (FeS and FeS2), now situated above sea level, oxidize from anthropogenic lowering of the groundwater table. The oxidation of iron sulfides decreases the soil pH and the acidic environment of these Acid Sulfate Soils (AS) soils increase weathering and mobilization of metals into adjacent watercourses, lakes and estuaries. Low pH and enhanced concentrations of metals are known to influence water quality negatively, causing fish kills and reduced aquatic diversity. Sulfide rich sediments were de
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Benoy, Glenn A. "Sediment accumulation and retention in the littoral zone of lakes." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape16/PQDD_0006/MQ37091.pdf.

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Books on the topic "Accumulation sediments"

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Schaap, Bryan D. Sediment accumulation and distribution in Lake Kampeska, Watertown, South Dakota. U.S. Dept. of the Interior, U.S. Geological Survey, 2002.

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Schaap, Bryan D. Sediment accumulation and distribution in Lake Kampeska, Watertown, South Dakota. U.S. Dept. of the Interior, U.S. Geological Survey, 2002.

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Schaap, Bryan D. Sediment accumulation and distribution in Lake Kampeska, Watertown, South Dakota. U.S. Dept. of the Interior, U.S. Geological Survey, 2002.

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Schaap, Bryan D. Sediment accumulation and distribution in Lake Kampeska, Watertown, South Dakota. U.S. Dept. of the Interior, U.S. Geological Survey, 2002.

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Komar, Paul D. Sediment accumulation in Tillamook Bay, Oregon, a large drowned-river estuary. College of Oceanic & Atmospheric Sciences, Oregon State University, 1997.

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Lefkovitz, L. F. Historical trends in the accumulation of chemicals in Puget Sound. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, 1997.

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Sekellick, Andrew J. Water volume and sediment accumulation in Lake Linganore, Frederick County, Maryland, 2009. U.S. Dept. of the Interior, U.S. Geological Survey, 2010.

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Robbins, John A. Sediments of Saginaw Bay, Lake Huron: Elemental composition and accumulation rates. Environmental Research Laboratory--Duluth Office of Research and Development, U.S. Environmental Protection Agency, 1986.

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Nolan, K. Michael. Sediment accumulation in San Leandro Bay, Alameda County, California, during the 20th century: A preliminary report. U.S. Geological Survey, 1986.

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Nolan, K. Michael. Sediment accumulation in San Leandro Bay, Alameda County, California, during the 20th century: A preliminary report. U.S. Geological Survey, 1986.

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Book chapters on the topic "Accumulation sediments"

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Sharifuzzaman, S. M., Hafizur Rahman, S. M. Ashekuzzaman, Mohammad Mahmudul Islam, Sayedur Rahman Chowdhury, and M. Shahadat Hossain. "Heavy Metals Accumulation in Coastal Sediments." In Environmental Remediation Technologies for Metal-Contaminated Soils. Springer Japan, 2016. http://dx.doi.org/10.1007/978-4-431-55759-3_2.

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Guillet, Bernard, and Ousmane Maman. "Sulphur speciation in the Late Glacial and Holocene sediments of the Lac du Bouchet (Haute Loire, France)." In Organic Matter Accumulation. Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/bfb0117673.

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Meyers, P. A., and R. Ishiwatari. "Organic Matter Accumulation Records in Lake Sediments." In Physics and Chemistry of Lakes. Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-85132-2_10.

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Jézéquel, Didier, Patrick Albéric, Alain Desprairies, et al. "Geochemical study of the Lac du Bouchet (Hte-Loire, France) Part II: water-sediments-organic matter interactions during the last 2500 years." In Organic Matter Accumulation. Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/bfb0117670.

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Jeng, Dong-Sheng. "Wave-Induced Pore Pressure Accumulation in Marine Sediments." In Porous Models for Wave-seabed Interactions. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-33593-8_9.

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Schorer, Marcell, and Michael Eisele. "Accumulation of Inorganic and Organic Pollutants by Biofilms in the Aquatic Environment." In The Interactions Between Sediments and Water. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5552-6_66.

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Lehtoranta, J., H. Pitkänen, and O. Sandman. "Sediment Accumulation of Nutrients (N, P) in the Eastern Gulf of Finland (Baltic Sea)." In The Interactions Between Sediments and Water. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5552-6_49.

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Brenkert, A. L., R. H. Gardner, S. M. Bartell, and F. O. Hoffman. "Uncertainties Associated with Estimates of Radium Accumulation in Lake Sediments and Biota." In Reliability of Radioactive Transfer Models. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-1369-1_21.

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Binford, Michael W. "Ecological correlates of net accumulation rates of Cladocera remains in lake sediments." In Paleolimnology IV. Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-4047-5_18.

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Amri, Sirine, Noureddine Zaaboub, and Walid Oueslati. "Trace Metals Accumulation in Surface Sediments of the Gulf of Gabes, Tunisia: Usefulness of Metal Sediment Fractionation." In Recent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-70548-4_491.

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Conference papers on the topic "Accumulation sediments"

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HOTTA, SHINTARO, TSUGUO SUNAMURA, and MAGNUS LARSON. "WIND TUNNEL STUDY ON TWO-DIMENSIONAL SAND ACCUMULATION FORMS AROUND SAND FENCES." In Coastal Sediments 2015. WORLD SCIENTIFIC, 2015. http://dx.doi.org/10.1142/9789814689977_0044.

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Sajeva, A., and S. Capaccioli. "Strain Accumulation Mechanisms in Unconsolidated Sediments during Compression." In 80th EAGE Conference and Exhibition 2018. EAGE Publications BV, 2018. http://dx.doi.org/10.3997/2214-4609.201800916.

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Kuznetsov, Andrey, Andrey Kuznetsov, Yury Fedorov, Yury Fedorov, Paul Fattal, and Paul Fattal. "CHRONOLOGY OF CONTEMPORARY SEDIMENTATION AND POLLUTANTS ACCUMULATION IN THE BOTTOM SEDIMENTS OF THE SEA OF AZOV." In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.21610/conferencearticle_58b43166e16c6.

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Bottom sediments formed in the water bodies under the technogenic impact are important environmental factors affecting water quality and hydrobiota. Usually they consist of natural and technogenic material and differ from natural formations by their morphology, chemical and lithological composition, physicochemical and biochemical properties. In the present paper we use the term “sediment layer of anthropogenic impact” to define the sediment layer containing technogenic material and/or chemical pollutants. The determination of its location in the sediment cores, its thickness and accumulation
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Kuznetsov, Andrey, Andrey Kuznetsov, Yury Fedorov, Yury Fedorov, Paul Fattal, and Paul Fattal. "CHRONOLOGY OF CONTEMPORARY SEDIMENTATION AND POLLUTANTS ACCUMULATION IN THE BOTTOM SEDIMENTS OF THE SEA OF AZOV." In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.31519/conferencearticle_5b1b93832aa160.22680750.

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Bottom sediments formed in the water bodies under the technogenic impact are important environmental factors affecting water quality and hydrobiota. Usually they consist of natural and technogenic material and differ from natural formations by their morphology, chemical and lithological composition, physicochemical and biochemical properties. In the present paper we use the term “sediment layer of anthropogenic impact” to define the sediment layer containing technogenic material and/or chemical pollutants. The determination of its location in the sediment cores, its thickness and accumulation
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Mohr, Henning, Scott Draper, and David White. "Free Field Sediment Mobility on Australia’s North West Shelf." In ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/omae2013-11490.

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Under cyclonic conditions, sediment on the North West Shelf (NWS) of Australia may become mobile in shallow water due to classical sediment transport or local liquefaction, and this can affect, for example, the on-bottom stability of subsea pipelines. In this paper, three calcareous sediments sampled from the NWS are analysed, together with realistic metocean data, to illustrate this potential for sediment mobility on the NWS. Specifically, experiments are performed in a recirculating flume (known as an O-Tube) to measure the erosional behaviour and an additional series of experiments are perf
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ONAKA, SUSUMU, TAKAAKI UDA, TOSHIRO SAN-NAMI, SHINGO ICHIKAWA, and JUNKO MIMAKI. "RAPID ACCUMULATION OF CORAL DEBRIS ON CORAL CAYS IN TUVALU BY STORM WAVES AND SUBSEQUENT DEFORMATION." In International Conference on Coastal Sediments 2019. WORLD SCIENTIFIC, 2019. http://dx.doi.org/10.1142/9789811204487_0082.

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Khatmullina, Lilia, Lilia Khatmullina, Elena Esiukova, and Elena Esiukova. "ACCUMULATION OF PLASTIC FRAGMENTS AND MICROPLASTICS ON THE BEACHES IN THE SOUTH-EAST BALTIC SEA." In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.21610/conferencearticle_58b4315a71306.

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The sediment sampling from different areas of the beaches in the south-eastern part of the Baltic Sea (in Kaliningrad region) was executed for the purpose of studying the quantitative and qualitative composition of the microplastics particles (range 0.5-5 mm). Preference is given to those beaches that are exposed to maximum anthropogenic pollution. From June, 2015 to January, 2016, there were 14 expeditions along the coastline of the Baltic Sea (in Kaliningrad region) to collect experimental materials. The majority of samples were collected on the most recent flotsam deposited at “wracklines”,
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Khatmullina, Lilia, Lilia Khatmullina, Elena Esiukova, and Elena Esiukova. "ACCUMULATION OF PLASTIC FRAGMENTS AND MICROPLASTICS ON THE BEACHES IN THE SOUTH-EAST BALTIC SEA." In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.31519/conferencearticle_5b1b93e9715650.23205142.

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The sediment sampling from different areas of the beaches in the south-eastern part of the Baltic Sea (in Kaliningrad region) was executed for the purpose of studying the quantitative and qualitative composition of the microplastics particles (range 0.5-5 mm). Preference is given to those beaches that are exposed to maximum anthropogenic pollution. From June, 2015 to January, 2016, there were 14 expeditions along the coastline of the Baltic Sea (in Kaliningrad region) to collect experimental materials. The majority of samples were collected on the most recent flotsam deposited at “wracklines”,
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Boukpeti, Nathalie, Barry Lehane, and J. Antonio H. Carraro. "Strain Accumulation Procedure During Staged Cyclic Loading of Carbonate Sediments." In ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/omae2014-23692.

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Design of offshore foundation systems requires assessment of the effects of cyclic loading on the soil strength. This paper investigates the applicability of the strain accumulation procedure, which is used to assess the effects of wave loading on the soil strength. Staged undrained cyclic simple shear tests were conducted on a carbonate sediment from the North West shelf of Australia, with varying shear stress amplitude in each stage. The shear strain mobilised at the end of the staged tests is compared with the value predicted by the strain accumulation procedure, using shear strain contours
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Zhao, Hongyi, Dong-Sheng Jeng, Huijie Zhang, and Jisheng Zhang. "Two-Dimensional Model for Wave-Induced Pore Pressure Accumulation in Marine Sediments." In ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/omae2013-10223.

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Abstract:
In this paper, a two-dimensional (2D) porous model is established to investigate the predication of the wave-induced pore pressure accumulations in marine sediments. In the new model, the VARANS equation is used as the governing equation for the wave motion, while the Biot’s consolidation theory is used for porous seabed. The present model is verified with the previous experimental data [1] and provides a better prediction of pore pressure accumulation than the previous solution [2]. With the new model, a 2D liquefied zone is formed at the beginning of the process, and then gradually move down
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Reports on the topic "Accumulation sediments"

1

Nittrouer, Charles A. Continental-Margin Processes Recorded in Shelf and Canyon Sediments. Sediment Deposition, Erosion and Accumulation on a Tidal Flat Adjacent to a River Mouth. Defense Technical Information Center, 2007. http://dx.doi.org/10.21236/ada514984.

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Yeager, Kevin M. Floodplain sedimentology and sediment accumulation assessment – Savannah River Site. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1234549.

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Boyd, Brandon. Quantifying Sediment Accumulation and Accretion using ²¹⁰Pb and ¹³⁷Cs. Coastal and Hydraulics Laboratory (U.S.), 2018. http://dx.doi.org/10.21079/11681/27146.

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Sommerfield, Christopher K. Dynamic Controls on Sediment Accumulation Rates on the Northern Californian Shelf. Defense Technical Information Center, 2001. http://dx.doi.org/10.21236/ada625837.

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Friedrichs, Carl T., and L. D. Wright. Bottom Boundary Layer Processes Associated with Fine Sediment Accumulation: Application to STRATAFORM. Defense Technical Information Center, 1999. http://dx.doi.org/10.21236/ada630203.

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Moslow, T. F., R. W. Evoy, and J. L. Luternauer. Implications of 137 Cs sediment profiles for sediment accumulation rates on the Fraser River Delta foreslope, British Columbia. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1993. http://dx.doi.org/10.4095/134212.

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Alexander, Clark. Processes and Signatures of Sediment Supply, Redistribution, and Accumulation on an Accretionary Continental Margin. Defense Technical Information Center, 1997. http://dx.doi.org/10.21236/ada628925.

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DeMaster, David J., and Jingpu Liu. Accumulation of Mekong River-Derived Sediment in the Gulf of Thailand and South China Sea. Defense Technical Information Center, 2010. http://dx.doi.org/10.21236/ada515125.

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Donat, John R., and David J. Burdige. Interactions Among Ligand Production, Chemical Complexation and Speciation, Algal Accumulation, and Sediment-Water Cycling of Toxic Metals in a Major US Naval Harbor (Elizabeth River, VA). Defense Technical Information Center, 2001. http://dx.doi.org/10.21236/ada628178.

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Sediment accumulation and distribution in Lake Kampeska, Watertown, South Dakota. US Geological Survey, 2002. http://dx.doi.org/10.3133/wri024171.

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