Academic literature on the topic 'Coastal defences'

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Journal articles on the topic "Coastal defences"

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THOMAS, R. S. "BREAKWATERS AND COAST DEFENCES. COASTAL DEFENCE STRUCTURES. TECHNICAL NOTE." Proceedings of the Institution of Civil Engineers - Water Maritime and Energy 106, no. 4 (December 1994): 377–80. http://dx.doi.org/10.1680/iwtme.1994.27242.

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TOWNEND, I. H. "BREAKWATERS AND COAST DEFENCES. RISK ASSESSMENT OF COASTAL DEFENCES. TECHNICAL NOTE." Proceedings of the Institution of Civil Engineers - Water Maritime and Energy 106, no. 4 (December 1994): 381–84. http://dx.doi.org/10.1680/iwtme.1994.27243.

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Barkwith, A., M. D. Hurst, C. W. Thomas, M. A. Ellis, P. L. Limber, and A. B. Murray. "Coastal vulnerability of a pinned, soft-cliff coastline, II: assessing the influence of sea walls on future morphology." Earth Surface Dynamics 2, no. 1 (April 23, 2014): 233–42. http://dx.doi.org/10.5194/esurf-2-233-2014.

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Abstract. Coastal defences have long been employed to halt or slow coastal erosion, and their impact on local sediment flux and ecology has been studied in detail through field research and numerical simulation. The non-local impact of a modified sediment flux regime on mesoscale erosion and accretion has received less attention. Morphological changes at this scale due to defending structures can be difficult to quantify or identify with field data. Engineering-scale numerical models, often applied to assess the design of modern defences on local coastal erosion, tend not to cover large stretches of coast and are rarely applied to assess the impact of older structures. We extend previous work to explore the influences of sea walls on the evolution and morphological sensitivity of a pinned, soft-cliff, sandy coastline under a changing wave climate. The Holderness coast of East Yorkshire, UK, is used as a case study to explore model scenarios where the coast is both defended with major sea walls and allowed to evolve naturally were there are no sea defences. Using a mesoscale numerical coastal evolution model, observed wave-climate data are perturbed linearly to assess the sensitivity of the coastal morphology to changing wave climate for both the defended and undefended scenarios. Comparative analysis of the simulated output suggests that sea walls in the south of the region have a greater impact on sediment flux due to increased sediment availability along this part of the coast. Multiple defence structures, including those separated by several kilometres, were found to interact with each other, producing complex changes in coastal morphology under a changing wave climate. Although spatially and temporally heterogeneous, sea walls generally slowed coastal recession and accumulated sediment on their up-drift side.
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Cooper, J. A. G., M. C. O’Connor, and S. McIvor. "Coastal defences versus coastal ecosystems: A regional appraisal." Marine Policy 111 (January 2020): 102332. http://dx.doi.org/10.1016/j.marpol.2016.02.021.

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Barkwith, A., M. D. Hurst, C. W. Thomas, M. A. Ellis, P. W. Limber, and A. B. Murray. "Assessing the influence of sea walls on the coastal vulnerability of a pinned, soft-cliff, sandy coastline." Earth Surface Dynamics Discussions 1, no. 1 (November 26, 2013): 1127–49. http://dx.doi.org/10.5194/esurfd-1-1127-2013.

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Abstract. Coastal defences have long been employed to halt or slow coastal erosion. Their impact on local sediment flux and ecology has been studied in detail through field studies and numerical simulations. The non-local impact of a modified sediment flux regime on mesoscale erosion and accretion has received less attention. Morphological changes at this scale due to defended structures can be difficult to quantify or identify with field data. Engineering scale numerical models, often applied to assess the design of modern defences on local coastal erosion, tend not to cover large stretches of coast and are rarely applied to assess the impact of older structures. We extend previous work to explore the influences of sea walls on the evolution and morphological sensitivity of a pinned, soft-cliff, sandy coastline under a changing wave climate. The Holderness coast of East Yorkshire, UK, is used as a case study, represented both as a defended example with major sea walls included and a natural example where no sea defences exist. Using a mesoscale numerical coastal evolution model, stochastic wave climate data are perturbed gradually to assess the sensitivity of the coastal morphology to changing wave climate for both the defended and natural scenarios. Comparative analysis of the simulated output suggests that sea walls in the south of the region have a greater impact on sediment flux due to the increased sediment availability along this part of the coast. Multiple defended structures, including those separated by several kilometres, were found to interact with each other, producing a complex imprint on coastal morphology under a changing wave climate. Although spatially and temporally heterogeneous, sea walls generally slowed coastal recession and accumulated sediment on their up-drift side.
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Bennett, William G., Thomas J. van Veelen, Tom P. Fairchild, John N. Griffin, and Harshinie Karunarathna. "Computational Modelling of the Impacts of Saltmarsh Management Interventions on Hydrodynamics of a Small Macro-Tidal Estuary." Journal of Marine Science and Engineering 8, no. 5 (May 23, 2020): 373. http://dx.doi.org/10.3390/jmse8050373.

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Saltmarshes are considered as natural coastal defences. However, owing to the large context dependency, there is much discussion over their effectiveness in providing coastal protection and the necessity of additional coastal defence interventions. The macro-tidal Taf Estuary in south-west Wales was chosen as the case study in this paper to investigate the effects of anthropogenic coastal defence interventions such as construction of hard defences, managed realignment, and altering land use of the saltmarshes on the complex hydrodynamics of the estuary. A coupled flow–wave–vegetation model, developed using the Delft3D coastal modelling software, was used. The wave and current attenuation role of saltmarshes during two contrasting storm conditions was modelled, with and without saltmarsh management interventions. The study reveals that certain saltmarsh management interventions can have widespread impacts on the hydrodynamics of the estuary. Altering the land use by allowing extensive grazing of saltmarsh by livestock was found to have the largest impact on wave attenuation, where wave heights on the marsh almost doubled when compared with the no-intervention scenario. On the other hand, managed realignment has a significant impact on tidal currents, where tidal currents reached 0.5 m/s at certain locations. Changes in estuarine hydrodynamics can lead to undesired impacts on flooding and erosion, which stresses the importance of understanding the effects of localized anthropogenic coastal management interventions on the entire estuarine system.
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Sutherland, J., and B. Gouldby. "Vulnerability of coastal defences to climate change." Proceedings of the Institution of Civil Engineers - Water and Maritime Engineering 156, no. 2 (June 2003): 137–45. http://dx.doi.org/10.1680/wame.2003.156.2.137.

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Sutherland, J., and B. Gouldby. "Vulnerability of coastal defences to climate change." Maritime Engineering 156, no. 2 (June 2003): 137–45. http://dx.doi.org/10.1680/maen.156.2.137.37970.

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Sutherland, J., and B. Gouldby. "Vulnerability of coastal defences to climate change." Water Management 156, no. 2 (June 2003): 137–45. http://dx.doi.org/10.1680/wama.156.2.137.38008.

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Cunliffe, Barry, and Patrick Galliou. "Le Yaudet, Ploulec'h, Côtes d'Armor, Brittany. An Interim Report on the Excavations of 1991–4." Antiquaries Journal 75 (September 1995): 43–70. http://dx.doi.org/10.1017/s0003581500072978.

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The promontory site of Le Yaudet, on the north coast of Brittany, was occupied from the Bronze Age to the present day, at various stages during this period sharing in maritime exchange systems linking Brittany to Britain. In the Late Iron Age the site, of some 6ha, was surrounded by stone and rubble defences the main cross-promontory defence being of murus gallicus type. The defences are of at least two phases, the later probably dating to the time of Caesar. Occupation continued and in the late third century AD a new wall was built around the defensive circuit at a time when similar coastal sites on both sides of the Channel were being defended. On one site, agricultural activity of the early medieval period was followed by village development in the eleventh century. The present village is a shrunken remnant of the earlier, more extensive settlement.
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Dissertations / Theses on the topic "Coastal defences"

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Hull, P. "Wave impact loading and its effects on blockwork structures." Thesis, Queen's University Belfast, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.246333.

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Walkden, Michael James Alexis. "Model wave impulse loads on caisson breakwaters : aeration, scale and structural response." Thesis, University of Plymouth, 1999. http://hdl.handle.net/10026.1/2579.

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The prediction of wave impact loads on prototype caisson breakwaters from the results of physical model tests is considered, with particular attention given to the effects of air, breaker shape, structural response and scale. A review of related literature is presented from which it is concluded that the different aspects of the problem may be related through the force impulse. Large scale soliton impacts are used to show the importance of entrapped air in determining the form of the load time history. Small scale waves with artificially high levels of entrained air and highly controlled drop impacts are used to show and quantify an inverse relationship between entrained air and impact load maxima. Specially developed aeration probes and analysis techniques are used to show the influence of entrapped air on pressure maxima and quantify entrained air levels in small scale fresh water breaking waves. A definition of the force impulse is proposed and used to investigate its variation with breaker shape. The impulse magnitude is shown to be relatively invariant for regular wave impacts compared to a large scatter in impulse form. A numerical model of caisson dynamics is used to predict structural motion and to calculate a series of dynamic amplification factors. The prediction of structural response to obtain effective static loads through the use of these factors is investigated and achieved through the adoption of an 'equivalent impulse' concept. The scatter in impulse form is found to cause large variations in effective static loads between nominally identical impact events. The equivalent impulse concept is used to solve this problem. A comparison is made between the form and magnitude of the force impulses of the small and large scale waves. The results indicate that the impulse magnitude may be relatively free of scale effects. An example is given in which the results of a small scale test are interpreted, scaled and processed to account for the effects of entrained air and structural response in order to predict large scale effective static loads. These are shown to compare well with predictions made using measured large scale force time histories and the numerical caisson model.
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Mayon, Robert Brian. "Investigation of wave impacts on porous structures for coastal defences." Thesis, University of Southampton, 2017. https://eprints.soton.ac.uk/422221/.

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There is great scientific interest in further understanding the underlying wave impact dynamics on solid and/or permeable structures for coastal defences. The accurate and validated simulation of the dynamics of the flow at microsecond temporal scale prior to, at, and after impact is an outstanding and challenging numerical problem in CFD. More advanced numerical models of free surface flow processes which include entrapment of large air pockets is required. These models will yield more insight into the trends of pulse-like forces involved at impact with solid and/or porous material and will enable the understanding of the mechanical stability and integrity of defence structures. Furthermore, the development of advanced numerical models for solving such problems will need to be made accessible as information systems to a wider community of civil engineers in order to achieve integrated design of structural defences (coastal, offshore oil and gas, hydraulic dams etc.). This research is on the development of free surface flow simulations, flow visualisation, analyses of forces of impact, and analyses of the integrity of offshore structures in an information system environment. A large dataset of compressible (and incompressible) numerical models have been generated to simulate waves impacting at solid and porous structures. Initial studies focus on the behaviour of wave impacts with a solid structure in a 2 dimensional domain. The simulations data are verified through a grid independence study. Numerical results are validated against two sets of experimental data. Air bubble entrapment and consequential multi-modal oscillatory pressure response trends are observed in the compressible simulations during wave impact. Frequency domain analyses of the oscillatory impact pressure responses are undertaken. The numerical model data sets are compared with results generated from analytic methods and experimental data with good agreement. These initial findings confirm the robustness of our numerical model predictions concerning the simulated air bubble formations when compared with theories on air bubbles at impact and their resonance frequency modes. The compressible numerical model is extended to a 3 dimensional simulation. A range of porous structure morphologies are incorporated into the domain to replace solid wall impact interface. A brief overview of previous research on the subject of fluid flow in porous media is presented. The characterisation of the porous model morphologies is examined. Various permeability flow models are discussed in detail. The methods for the generation of the various porous structures and their integration into the CFD model are described. The results from a soliton wave impact at the porous structure morphologies both with and without air entrainment effects at the free surface is investigated in detail. Finally future work to develop an experimentation specification for the analysis of fluid flow thorough a porous structure is discussed. It is envisioned that this experimental work with have dual outcomes. Firstly it will serve to validate the numerical models created over the course of this study and secondly the potential for clean, renewable energy harvesting from oscillatory pressures through the incorporation of smart sensor hardware within the porous structure will be investigated.
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Dixon, Mark J. "Statistical analysis of extreme sea levels." Thesis, Lancaster University, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.296884.

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Lashteh, Neshaei Mir Ahmad. "Beach profile evolution in front of a partially reflective structure." Thesis, Imperial College London, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299074.

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Franzitta, Giulio <1980&gt. "Effects of artificial defences and flooding on coastal habitats and assemblages." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2013. http://amsdottorato.unibo.it/5222/.

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Since large stretches of European coasts are already retreating and projected scenarios are worsening, many artificial structures, such as breakwaters and seawalls, are built as tool against coastal erosion. However artificial structures produce widespread changes that alter the coastal zones and affect the biological communities. My doctoral thesis analyses the consequences of different options for coastal protection, namely hard engineering ‘artificial defences’ (i.e. impact of human-made structures) and ‘no-defence’ (i.e. impact of seawater inundation). I investigated two new aspects of the potential impact of coastal defences. The first was the effect of artificial hard substrates on the fish communities structure. In particular I was interested to test if the differences among breakwaters and natural rocky reef would change depending on the nature of the surrounding habitat of the artificial structure (prevalent sandy rather than rocky). The second was the effect on the native natural sandy habitats of the organic detritus derived from hard-bottom species (green algae and mussels) detached from breakwaters. Furthermore, I investigated the ecological implication of the “no-defend” option, which allow the inundation of coastal habitats. The focus of this study was the potential effect of seawater intrusion on the degradation process of marine, salt-marsh and terrestrial detritus, including changes on the breakdown rates and the associated macrofauna. The PhD research was conducted in three areas along European coasts: North Adriatic sea, Sicilian coast and South-West England where different habitats (coastal, estuarine), biological communities (soft-bottom macro-benthos; rocky-coastal fishes; estuarine macro-invertebrates) and processes (organic enrichment; assemblage structure; leaf-litter breakdown) were analyzed. The research was carried out through manipulative and descriptive field-experiments in which specific hypothesis were tested by univariate and multivariate analyses.
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Cox, Simon John. "Pressure impulses caused by wave impact." Thesis, University of East Anglia, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.266731.

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Raby, Alison Caroline. "Extreme waves, overtopping and flooding at sea defences." Thesis, University of Oxford, 2003. http://ora.ox.ac.uk/objects/uuid:82fcc770-8838-4f9b-9abe-32eecdd05f9a.

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This thesis describes experiments that were carried out using focused wave groups in the UK Coastal Research Facility (UKCRF). Considerable effort was put into calibrating the UKCRF to determine the relationship between the input signals sent to the paddles and the waves generated in the facility. Focused wave groups of various sizes and phases, based on NewWave theory were generated, and measurements were made of the resulting surface elevation data, water particle kinematics, wave runup and overtopping volumes. NewWave theory models the profile of extreme waves in a Gaussian (random) sea. The thesis describes the first time this model has been applied in the context of coastal wave transformation. A method for the separation of the underlying harmonic structure of a focused wave group is described and results presented. This technique has been used in relatively deep water but is shown to work successfully in the coastal zone until wave overturning. A method has been devised to provide a theoretical Stokes-like expansion of the free and bound waves to model the surface elevation and water particle kinematics of the focused wave groups. Satisfactory agreement is achieved between the theoretical predictions of UKCRF measurements. Suggestions are made for an improved model. The underlying harmonic structure of the focused wave groups is presented as stacked time histories that give insight into the wave transformation process from deep to shallow water. Particular attention is paid to the low frequency wave generated as the wave group interacts with the beach. This is compared to the low frequency wave that is generated by a solitary wave in the UKCRF. Runup and overtopping measurements are in reasonable agreement with predictions based on certain empirical formulae, but not others. These comparisons are useful in identifying those formulae able to predict runup and overtopping of extreme waves in the coastal zone.
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Pater, Christopher. "Coastal planning, the application of GIS and the analysis of morphological change within the Wash embayment." Thesis, University of Nottingham, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.324062.

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Jackson, Juliette Elizabeth. "The influence of engineering design considerations on species recruitment and succession on coastal defence structures." Thesis, University of Plymouth, 2015. http://hdl.handle.net/10026.1/4781.

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Engineering design considerations of artificial coastal structures were tested to resemble as far as possible the nearest natural equivalent habitat, ecologically valuable rocky shores, as a potential management option. Coastal areas around the world attract urbanisation but these transitional areas between sea and land are inherently vulnerable to risk of flooding and erosion. Thus hard structures are often built in sensitive coastal environments to defend assets such as property and infrastructure (roads, railways, ports) against rising and stormy seas. The design, construction and maintenance of hard defences should wherever possible incorporate ecological considerations to enhance biodiversity, including maintaining or restoring natural habitats and wild species to ensure favourable conservation status. Artificial habitats are less topographically complex than natural rocky shores, at millimetre scales in terms of surface roughness, centimetre to meter scales for crevices and pools to tens, hundreds and occasionally thousands of meters for variation in tidal height and wave action gradients. The habitat value of design features of an existing seawall and breakwater, such as areas of different slope and orientation, and the presence of crevices and pools, that are analogous to habitat created by topographical features on a natural shore, were demonstrated by their ability to support distinct assemblages of species. X Furthermore, evidence is provided that a greater variation in the type of design features led to a higher species diversity occupying the structure, and included species that would otherwise not be present on the structure. The long term succession on artificial structures and the biodiversity reached on intertidal coastal defence structures is described to inform understanding of timescales over which successional processes operate. As a consequence of succession, artificial structures of large extent eventually resemble natural rocky shores of the same exposure. Increased surface heterogeneity of concrete armour units on Plymouth Breakwater by drilling holes was effective in adding habitat and increasing local species diversity. These can be added at the construction stage or post construction. In a real case study, added recessed pools, holes and surface texture during the construction of a tidal defence sea wall at Shaldon made heterogeneous surfaces to add habitat and influence species diversity, without compromising the engineering function or aesthetics of the structure. This study provides coastal engineers and decision makers with well researched practical design options to inform future construction and maintenance of coastal defence structures that will encourage specific outcomes to mitigate the negative environmental impact of artificial structures and contribute to conservation priorities.
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Books on the topic "Coastal defences"

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French, Peter W. Coastal Defences. London: Taylor & Francis Group Plc, 2004.

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Great Britain. Parliament. House of Commons. Committee of Public Accounts. Coastal defences in England. London: HMSO, 1992.

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Andrew, Pearson. The Roman shore forts: Coastal defences of southern Britain. Stroud, Gloucestershire: Tempus, 2002.

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Agency, Great Britain Environment, ed. Building and maintaining river and coastal flood defences in England. London: The Stationery Office, 2007.

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Foster, Joe. Guns of the Northeast: Coastal defences from the Tyne to the Humber. Barnsley: Pen & Sword Military in association with the Heugh Battery Restoration Trust, 2004.

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Paloczi-Horvath, George. From monitor to missile boat: Coast defence ships and coastal defence since 1860. Annapolis, Md: Naval Institute Press, 1996.

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From monitor to missile boat: Coast defence ships and coastal defence since 1860. London: Conway Maritime Press, 1996.

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Jin dai Zhongguo hai fang jun shi yu jing ji. Xianggang: Xianggang Zhongguo jin dai shi xue hui, 1999.

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Lindberg, Michael. Geographical impact on coastal defense navies: The entwining of force structure, technology and operational environment. Houndmills, Hampshire: Macmillan, 1998.

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Vasilatos, Nikos. Thalassina kastra =: Coastal castles. [Athēna]: Klasikes Ekdoseis, 1996.

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Book chapters on the topic "Coastal defences"

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Rouse, Andrew E., Alexandra Schofield, Comer Mead, and Paul Hesk. "Sustainable Coastal Defences for Felixstowe." In Coasts, marine structures and breakwaters: Adapting to change, 2: 158–169. London: Thomas Telford Ltd, 2010. http://dx.doi.org/10.1680/cmsb.41318.0015.

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Simm, Jonathan. "Coastal Defences: Social Utility, Imagination and Justice." In Coasts, marine structures and breakwaters: Adapting to change, 2: 292–303. London: Thomas Telford Ltd, 2010. http://dx.doi.org/10.1680/cmsb.41318.0029.

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Goodhew, Trevor. "Coastal Flood Defences - Strategies for Protection in the United Kingdom." In Water Resources in the Built Environment, 233–48. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118809167.ch18.

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Floyd, Dale E. "Coastal Defenses." In A Companion to American Military History, 662–80. Oxford, UK: Wiley-Blackwell, 2010. http://dx.doi.org/10.1002/9781444315066.ch43.

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Coombes, M. A., L. A. Naylor, S. D. Roast, and R. C. Thompson. "Coastal Defences and Biodiversity: the influence of material choice and small-scale surface texture on biological outcomes." In Coasts, marine structures and breakwaters: Adapting to change, 2: 474–485. London: Thomas Telford Ltd, 2010. http://dx.doi.org/10.1680/cmsb.41318.0045.

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Lindberg, Michael S. "Coastal Defense Warfare and Coastal Defense Navies." In Geographical Impact on Coastal Defense Navies, 51–90. London: Palgrave Macmillan UK, 1998. http://dx.doi.org/10.1007/978-1-349-14580-5_4.

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Di Natale, Michele, Stefania Di Ronza, and Caterina Eramo. "Water circulation in coastal marine areas - case studies." In Proceedings e report, 402–11. Florence: Firenze University Press, 2020. http://dx.doi.org/10.36253/978-88-5518-147-1.40.

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Experimental tests in a physical model have been made to evaluate water circulation within the marinas and over the defence works. The aim of the experimental survey was that of assessing the water circulation intensity behind the works of Salerno and Ischitella coast and inside Fiumicino, Manfredonia and Castelvolturno port. The water circulation over the defense works was evaluated with reference to the storms, while inside marina to the action of the jet mixers. The results of tests show that water circulation is ensured by jet mixer inside marina and by storms behind defence works.
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Karunarathna, H., and D. E. Reeve. "Coast Defenses." In Encyclopedia of Earth Sciences Series, 149–51. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-73568-9_301.

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Karunarathna, H., and D. E. Reeve. "Coast Defenses." In Selective Neck Dissection for Oral Cancer, 1–2. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-12127-7_301-1.

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Antunes do Carmo, José S. "Coastal Defenses and Engineering Works." In Encyclopedia of the UN Sustainable Development Goals, 1–15. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-319-71064-8_7-1.

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Conference papers on the topic "Coastal defences"

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Caudwell, Robert. "Realignment of Coastal Defences by Land Owners." In 8th International Coastal Management Conference. ICE Publishing, 2016. http://dx.doi.org/10.1680/cm.61149.437.

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van Gent, Marcel R. A. "Coastal Flooding Initiated by Wave Overtopping at Sea Defences." In Coastal Disasters Conference 2002. Reston, VA: American Society of Civil Engineers, 2002. http://dx.doi.org/10.1061/40605(258)21.

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Oumeraci, Hocine, and Andreas Kortenhaus. "Integrated Risk-Based Design of Coastal Defences: Bottlenecks and Challenges." In Coastal Disasters Conference 2002. Reston, VA: American Society of Civil Engineers, 2002. http://dx.doi.org/10.1061/40605(258)1.

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Al’ala, Musa, Syamsidik, and Shigeru Kato. "Predicting impact of SLR on coastal flooding in Banda Aceh coastal defences." In PROCEEDINGS OF THE INTERNATIONAL CONFERENCE OF GLOBAL NETWORK FOR INNOVATIVE TECHNOLOGY AND AWAM INTERNATIONAL CONFERENCE IN CIVIL ENGINEERING (IGNITE-AICCE’17): Sustainable Technology And Practice For Infrastructure and Community Resilience. Author(s), 2017. http://dx.doi.org/10.1063/1.5005736.

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Holland, Jon, and Richard Townson. "Sandwich Town Tidal Defences: Preserving the Past, Protecting the Future." In 8th International Coastal Management Conference. ICE Publishing, 2016. http://dx.doi.org/10.1680/cm.61149.465.

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Tindle, A., P. C. Barber, and D. Roskell. "Hopton coastal defences – failure to replacement in 24 months." In ICE Coasts, Marine Structures and Breakwaters. ICE Publishing, 2018. http://dx.doi.org/10.1680/cmsb.63174.0429.

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Mehrabani, Mehrdad Bahari, and Hua-Peng Chen. "PERFORMANCE PREDICTIONS OF COASTAL DEFENCES USING STOCHASTIC DETERIORATION MODELLING." In 1st International Conference on Uncertainty Quantification in Computational Sciences and Engineering. Athens: Institute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece, 2017. http://dx.doi.org/10.7712/120217.5357.16869.

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Mai, Cong V., Pieter van Gelder, Han Vrijling, and Marcel Stive. "RELIABILITY- AND RISK- BASED DESIGN OF COASTAL FLOOD DEFENCES." In Proceedings of the 31st International Conference. World Scientific Publishing Company, 2009. http://dx.doi.org/10.1142/9789814277426_0355.

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de Boer, Elisabet, Andreas Kortenhaus, and Pieter van Gelder. "COMPARISON OF COASTAL FLOODING PROBABILITY CALCULATION MODELS FOR FLOOD DEFENCES." In Proceedings of the 5th Coastal Structures International Conference, CSt07. World Scientific Publishing Company, 2009. http://dx.doi.org/10.1142/9789814282024_0056.

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Akkerman, Gert Jan, Patrizia Bernardini, Jentsje van der Meer, Henk Verheij, and André van Hoven. "FIELD TESTS ON SEA DEFENCES SUBJECT TO WAVE OVERTOPPING." In Proceedings of the 5th Coastal Structures International Conference, CSt07. World Scientific Publishing Company, 2009. http://dx.doi.org/10.1142/9789814282024_0058.

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Reports on the topic "Coastal defences"

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Cunningham, Patricia. Defense Coastal/Estuarine Research Program (DCERP) Baseline Monitoring Plan. Fort Belvoir, VA: Defense Technical Information Center, September 2007. http://dx.doi.org/10.21236/ada551510.

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Walles, Brenda, Emiel Brummelhuis, Jesse van der Pool, Lauren Wiesebron, and Tom Ysebaert. Development of benthos and birds in an intertidal area created for coastal defence (Scheldt estuary, the Netherlands). Yerseke: Wageningen Marine Research, 2019. http://dx.doi.org/10.18174/475792.

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Siegel, Adam B. The Wartime Diversion of U.S. Navy Forces in Response to Public Demands for Augmented Coastal Defense. Fort Belvoir, VA: Defense Technical Information Center, November 1989. http://dx.doi.org/10.21236/ada598478.

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Decker, Scott N. The Coast Guard is Capable of Conducting and Leading Expeditionary Harbor Defense/Port Security and Harbor Approach Defense Operations. Fort Belvoir, VA: Defense Technical Information Center, February 2001. http://dx.doi.org/10.21236/ada389944.

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Vest, Troy. The Coast Guard is the Best Suited Agency to be the Lead for Maritime Homeland Defense. Fort Belvoir, VA: Defense Technical Information Center, February 2005. http://dx.doi.org/10.21236/ada464206.

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Masiero, David A. A Critical Assessment of the Effectiveness of the U.S. Customs Service/U.S. Coast Guard/Department of Defense in Joint Counternarcotics Air Interdiction. Fort Belvoir, VA: Defense Technical Information Center, June 1992. http://dx.doi.org/10.21236/ada250271.

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7

Ayala, David, Ashley Graves, Colton Lauer, Henrik Strand, Chad Taylor, Kyle Weldon, and Ryan Wood. Flooding Events Post Hurricane Harvey: Potential Liability for Dam and Reservoir Operators and Recommendations Moving Forward. Edited by Gabriel Eckstein. Texas A&M University School of Law Program in Natural Resources Systems, September 2018. http://dx.doi.org/10.37419/eenrs.floodingpostharvey.

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Abstract:
When Hurricane Harvey hit the Texas coast as a category 4 hurricane on August 25, 2017, it resulted in $125 billion in damage, rivaling only Hurricane Katrina in the amount of damage caused. It also resulted in the deaths of 88 people and destroyed or damaged 135,000 homes. Much of that devastation was the result of flooding. The storm dumped over 27 trillion gallons of rain over Texas in a matter of days. Some parts of Houston received over 50 inches of rainfall. The potential liability that dam and reservoir operators may face for decisions they make during storm and flooding events has now become a major concern for Texas citizens and its elected officials. Law suits have now been instituted against the federal government for its operation of two flood control reservoirs, as well as against the San Jacinto River Authority for its operation of a water supply reservoir. Moreover, the issues and concerns have been placed on the agenda of a number of committees preparing for the 2019 Texas legislative session. This report reviews current dam and reservoir operations in Texas and examines the potential liability that such operators may face for actions and decisions taken in response to storm and flooding events. In Section III, the report reviews dam gate operations and differentiates between water supply reservoirs and flood control reservoirs. It also considers pre-release options and explains why such actions are disfavored and not recommended. In Section IV, the report evaluates liabilities and defenses applicable to dam and reservoir operators. It explains how governmental immunity can limit the exposure of state and federally-run facilities to claims seeking monetary damages. It also discusses how such entities could be subject to claims of inverse condemnation, which generally are not subject to governmental immunity, under Texas law as well as under the Fifth Amendment to the U.S. Constitution. In addition, the Section discusses negligence and nuisance claims and concludes that plaintiffs asserting either or both of these claims will have difficulty presenting successful arguments for flooding-related damage and harm against operators who act reasonably in the face of storm-related precipitation. Finally, Section V offers recommendations that dam and reservoir operators might pursue in order to engage and educate the public and thereby reduce the potential for disputes and litigation. Specifically, the report highlights the need for expanded community outreach efforts to engage with municipalities, private land owners, and the business community in flood-prone neighborhoods both below and above a dam. It also recommends implementation of proactive flood notification procedures as a way of reaching and alerting as many people as possible of potential and imminent flooding events. Finally, the report proposes implementation of a dispute prevention and minimization mechanism and offers recommendations for the design and execution of such a program.
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