Academic literature on the topic 'Ocean-atmospheric modelling'

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Journal articles on the topic "Ocean-atmospheric modelling"

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Jenkins, Alastair D., Mostafa Bakhoday Paskyabi, Ilker Fer, Alok Gupta, and Muralidhar Adakudlu. "Modelling the Effect of Ocean Waves on the Atmospheric and Ocean Boundary Layers." Energy Procedia 24 (2012): 166–75. http://dx.doi.org/10.1016/j.egypro.2012.06.098.

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Andrews, Oliver, Erik Buitenhuis, Corinne Le Quéré, and Parvadha Suntharalingam. "Biogeochemical modelling of dissolved oxygen in a changing ocean." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 375, no. 2102 (2017): 20160328. http://dx.doi.org/10.1098/rsta.2016.0328.

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Secular decreases in dissolved oxygen concentration have been observed within the tropical oxygen minimum zones (OMZs) and at mid- to high latitudes over the last approximately 50 years. Earth system model projections indicate that a reduction in the oxygen inventory of the global ocean, termed ocean deoxygenation, is a likely consequence of on-going anthropogenic warming. Current models are, however, unable to consistently reproduce the observed trends and variability of recent decades, particularly within the established tropical OMZs. Here, we conduct a series of targeted hindcast model sim
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Nazarenko, Larissa, Tessa Sou, Michael Eby, and Greg Holloway. "The Arctic ocean-ice system studied by contamination modelling." Annals of Glaciology 25 (1997): 17–21. http://dx.doi.org/10.1017/s0260305500013732.

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The Arctic represents a relatively pristine frontier that is vulnerable to pollution. Substances originating at mid latitudes are transported to the Arctic by atmospheric processes, ocean currents and rivers. These pollutants can accumulate in the Arctic environment. Testing of nuclear weapons, dumping of waste and operation of ships, and nuclear power plants also pose threats.To investigate possible pollutant pathways we used a multi-level primitive-equation ocean model, coupled to a dynamic-thermodynamic sea-ice model. Coupling included conservative transfer of momentum, heat and fresh water
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Nazarenko, Larissa, Tessa Sou, Michael Eby, and Greg Holloway. "The Arctic ocean-ice system studied by contamination modelling." Annals of Glaciology 25 (1997): 17–21. http://dx.doi.org/10.3189/s0260305500013732.

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The Arctic represents a relatively pristine frontier that is vulnerable to pollution. Substances originating at mid latitudes are transported to the Arctic by atmospheric processes, ocean currents and rivers. These pollutants can accumulate in the Arctic environment. Testing of nuclear weapons, dumping of waste and operation of ships, and nuclear power plants also pose threats.To investigate possible pollutant pathways we used a multi-level primitive-equation ocean model, coupled to a dynamic-thermodynamic sea-ice model. Coupling included conservative transfer of momentum, heat and fresh water
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Chen, D., R. Gerdes, and G. Lohmann. "A 1-D atmospheric energy balance model developed for ocean modelling." Theoretical and Applied Climatology 51, no. 1-2 (1995): 25–38. http://dx.doi.org/10.1007/bf00865537.

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Budd, W. F., Xingren Wu, and P. A. Reid. "Physical characteristics of the Antarctic sea-ice zone derived from modelling and observations." Annals of Glaciology 25 (1997): 1–7. http://dx.doi.org/10.1017/s0260305500013707.

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Antarctic sea ice plays a key role in the present climate system, providing a regulating balance between the atmosphere and ocean heat fluxes, as well as influencing the salt fluxes and deep water formation over the continental shelves. The severe winter environmental conditions of the Antarctic sea-ice zone make it difficult to observe many of the physical characteristics in a comprehensive way. The inter-relations between the variables mean that much can be learnt from the observations of some features along with detailed numerical modelling of the whole system and the interactions between t
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Budd, W. F., Xingren Wu, and P. A. Reid. "Physical characteristics of the Antarctic sea-ice zone derived from modelling and observations." Annals of Glaciology 25 (1997): 1–7. http://dx.doi.org/10.3189/s0260305500013707.

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Antarctic sea ice plays a key role in the present climate system, providing a regulating balance between the atmosphere and ocean heat fluxes, as well as influencing the salt fluxes and deep water formation over the continental shelves. The severe winter environmental conditions of the Antarctic sea-ice zone make it difficult to observe many of the physical characteristics in a comprehensive way. The inter-relations between the variables mean that much can be learnt from the observations of some features along with detailed numerical modelling of the whole system and the interactions between t
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Farneti, R., and G. K. Vallis. "An Intermediate Complexity Climate Model (ICCMp1) based on the GFDL flexible modelling system." Geoscientific Model Development 2, no. 2 (2009): 73–88. http://dx.doi.org/10.5194/gmd-2-73-2009.

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Abstract. An intermediate complexity coupled ocean-atmosphere-land-ice model, based on the Geophysical Fluid Dynamics Laboratory (GFDL) Flexible Modelling System (FMS), has been developed to study mechanisms of ocean-atmosphere interactions and natural climate variability at interannual to interdecadal and longer time scales. The model uses the three-dimensional primitive equations for both ocean and atmosphere but is simplified from a "state of the art" coupled model by using simplified atmospheric physics and parameterisation schemes. These simplifications provide considerable savings in com
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Sundarambal, P., P. Tkalich, and R. Balasubramanian. "Modelling the effect of atmospheric nitrogen deposition on marine phytoplankton in the Singapore Strait." Water Science and Technology 61, no. 4 (2010): 859–67. http://dx.doi.org/10.2166/wst.2010.357.

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Atmospheric deposition is an important source of nutrients to the ocean, potentially stimulating primary production, but its relative effect on coastal eutrophication remains largely unknown. This paper presents data generated by the 3-D modelling program NEUTRO to assess the proportion of atmospheric nutrient fluxes, allowing a quantification of the relative contribution of atmospheric and ocean fluxes in the Singapore Strait. This work included an assessment of the importance of high concentration episodic inputs of nitrate-nitrogen associated with transport of polluted air onto the surface
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Ziegel, Eric R., and H. Jean Thiebaux. "Statistical Data Analysis for Ocean and Atmospheric Sciences." Technometrics 38, no. 2 (1996): 191. http://dx.doi.org/10.2307/1270430.

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Dissertations / Theses on the topic "Ocean-atmospheric modelling"

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Budin, Garry R. "An intermediate model of the tropical oceans and the atmosphere." Thesis, University of Oxford, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.276560.

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Hansingo, Kabumbwe. "Sea surface temperature anomalies in the South Indian ocean : observations and atmospheric modelling." Master's thesis, University of Cape Town, 2003. http://hdl.handle.net/11427/4860.

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Bibliography: leaves 146-155.<br>Sea surface temperature (SSTs) variations in the South Indian Ocean have been found to influence rainfall over Southern Africa. As one of the modes of South Indian Ocean SST variability, the subtropical South Indian Ocean dipole is observed to be associated with dry and wet summer conditions over Southern Africa. The positive phase of the subtropical South Indian Ocean dipole is characterized by warm SST anomalies in the southwest South Indian Ocean and cool SST anomalies in the southeast. This phase is associated with above average summer rainfall over the sub
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Ponte, Rui Vasques de Melo. "Observations and modelling of deep equatorial currents in the central Pacific." Thesis, Massachusetts Institute of Technology, 1988. http://hdl.handle.net/1721.1/58499.

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Thesis (Ph. D.)--Joint Program in Oceanography (Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences; and the Woods Hole Oceanographic Institution), 1988.<br>Includes bibliographical references (leaves 178-180).<br>Analysis of vertical profiles of absolute horizontal velocity collected in January 1981, February 1982 and April 1982 in the central equatorial Pacific as part of the Pacific Equatorial Ocean Dynamics (PEQUOD) program, revealed two significant narrow band spectral peaks in the zonal velocity records, centered at vertical wavelengths of 560 and 3
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Keenlyside, Noel S. 1974. "Improved modelling of zonal currents and SST in the tropical Pacific." Monash University, Dept. of Mathematics and Statistics, 2001. http://arrow.monash.edu.au/hdl/1959.1/9072.

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Bala, Subrahamanyam D. [Verfasser]. "Observational and Modelling Studies of the Marine Atmospheric Boundary Layer over the Tropical Indian Ocean during INDOEX / D. Bala Subrahamanyam." München : GRIN Verlag, 2011. http://d-nb.info/1190001713/34.

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Pillar, Helen. "Sensitivity of the Atlantic meridional overturning circulation to surface forcing." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:42366dc7-e699-4349-95d2-89a97033d957.

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The determination of the mechanisms setting the strength and structure of the large scale circulation is a fundamental and long-standing problem in physical oceanography. In this thesis, we seek to explore the mechanisms contributing to the steady state and variability of the large scale flow, with a focus on better understanding the dynamics of the Atlantic meridional overturning circulation (AMOC). In the first part of this thesis, we explore the linear sensitivity of the monthly mean subtropical AMOC to surface fluxes of buoyancy and momentum. Our approach is to use a numerical adjoint. Key
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Suprenand, Paul Mark. "Investigations for utilizing pteropods as bioindicators of environmental change along the western Antarctic Peninsula." Scholar Commons, 2013. http://scholarcommons.usf.edu/etd/4588.

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Pteropods are holoplanktonic gastropod molluscs found globally. Although species diversity is greater at lower latitudes, species abundance is greater at temperate and polar latitudes. Declines in pteropod populations have not only been correlated to declines of their major predators, but pteropods have also been used as bioindicators of global environmental changes such as ocean acidification. With high latitude abundances, pteropods provide significant sustenance for species such as the Atlantic salmon in the Atlantic Ocean and Pleuragramma antarcticum in the Southern Ocean. Because pter
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Weaver, Andrew John. "Numerical and analytical modelling of oceanic/atmospheric processes." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/27560.

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Two problems in oceanic/atmospheric modelling are examined in this thesis. In the first problem the release of fresh water from a midlatitude estuary to the continental shelf is modelled numerically as a Rossby adjustment problem using a primitive equation model. As the initial salinity front is relaxed, a first baroclinic mode Kelvin wave propagates into the estuary, while along the continental shelf, the disturbance travels in the direction of coastally trapped waves but with a relatively slow propagation speed. When a submarine canyon extends offshore from the estuary, the joint effect of b
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Gan, Jianping 1962. "Upper ocean modelling in Baie des Chaleurs." Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=28752.

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An eddy-resolving upper ocean model is developed to study the dynamics and thermo-dynamics of Baie des Chaleurs (BdC, 47.5-48.5N, 65.5-66.5W), Gulf of St. Lawrence (GSL), Canada. The model has primitive equation dynamics with two active layers embedded with a Kraus-Niiler type mixed layer model at the top.<br>Forced by observed wind, atmospheric heat fluxes, river runoff and appropriate remote forcing (in particular, the Gaspe Current, GC), the model demonstrates that the mean cyclonic general circulation pattern in the bay is a consequence of the intrusion of the GC. In the mixed layer, atmos
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Hobe, Marc von. "The behaviour of carbonyl sulphide in the ocean : field and modelling studies." Thesis, University of East Anglia, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.323224.

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Books on the topic "Ocean-atmospheric modelling"

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E, Schlesinger M., ed. Physically-based modelling and simulation of climate and climatic change. Kluwer Academic Publishers, 1988.

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Helsinki, Finland) Workshop on Modelling of the Marine-Atmospheric Boundary Layer (1998. Proceedings: Workshop on Modelling of the Marine-Atmospheric Boundary Layer : Helsinki, 7-8 December 1998. Finnish Institute of Marine Research, 1999.

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Kevin, Hamilton, and Wataru Ohfuchi 1963-, eds. High resolution numerical modelling in the atmosphere and ocean. Springer, 2008.

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High resolution numerical modelling in the atmosphere and ocean. Springer, 2008.

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1956-, Hamilton Kevin, and Ohfuchi Wataru 1963-, eds. High resolution numerical modelling of the atmosphere and ocean. Springer, 2008.

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1956-, Hamilton Kevin, and Ohfuchi Wataru 1963-, eds. High resolution numerical modelling of the atmosphere and ocean. Springer, 2008.

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Kevin, Hamilton, and Wataru Ohfuchi 1963-, eds. High resolution numerical modelling in the atmosphere and ocean. Springer, 2008.

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(Editor), Kevin Hamilton, and Wataru Ohfuchi (Editor), eds. High Resolution Numerical Modelling of the Atmosphere and Ocean. Springer, 2007.

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Søren, Larsen, Fiedler Franz, Borrell Peter, and GSF-Forschungszentrum für Umwelt und Gesundheit, eds. Exchange and transport of air pollutants over complex terrain and the sea: Field measurements and numerical modelling : ship, ocean platform and laboratory measurements. Springer, 2000.

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(Editor), Soren E. Larsen, Franz Fiedler (Editor), and Peter Borrel (Editor), eds. Exchange and Transport of Air Pollutants over Complex Terrain and the Sea: Field Measurements and Numerical Modelling; Ship, Ocean Platform and Laboratory ... of Pollutants in the Troposphere). Springer, 2007.

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Book chapters on the topic "Ocean-atmospheric modelling"

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McGregor, John L., and Martin R. Dix. "An Updated Description of the Conformal-Cubic Atmospheric Model." In High Resolution Numerical Modelling of the Atmosphere and Ocean. Springer New York, 2008. http://dx.doi.org/10.1007/978-0-387-49791-4_4.

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Mcgregor, John L., and Martin R. Dix. "The CSIRO Conformal-Cubic Atmospheric GCM." In IUTAM Symposium on Advances in Mathematical Modelling of Atmosphere and Ocean Dynamics. Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-010-0792-4_25.

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Baer, F., Joe Tribbia, and Mark Taylor. "Global and Regional Atmospheric Modeling Using Spectral Elements." In IUTAM Symposium on Advances in Mathematical Modelling of Atmosphere and Ocean Dynamics. Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-010-0792-4_6.

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Noda, Akira, Shoji Kusunoki, Jun Yoshimura, Hiromasa Yoshimura, Kazuyoshi Oouchi, and Ryo Mizuta. "Global Warming Projection by an Atmospheric General Circulation Model with a 20-km Grid." In High Resolution Numerical Modelling of the Atmosphere and Ocean. Springer New York, 2008. http://dx.doi.org/10.1007/978-0-387-49791-4_7.

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Burk, Stephen D., Tracy Haack, and Richard M. Hodur. "Orographically Forced Variability in the Coastal Marine Atmospheric Boundary Layer." In IUTAM Symposium on Advances in Mathematical Modelling of Atmosphere and Ocean Dynamics. Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-010-0792-4_11.

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Gluhovsky, Alexander, and Christopher Tong. "Low-Order Models of Atmospheric Dynamics with Physically Sound Behavior." In IUTAM Symposium on Advances in Mathematical Modelling of Atmosphere and Ocean Dynamics. Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-010-0792-4_17.

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Hamilton, Kevin. "Numerical Resolution and Modeling of the Global Atmospheric Circulation: A Review of Our Current Understanding and Outstanding Issues." In High Resolution Numerical Modelling of the Atmosphere and Ocean. Springer New York, 2008. http://dx.doi.org/10.1007/978-0-387-49791-4_1.

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Dolman, Han. "Biogeochemistry and Climate." In Biogeochemical Cycles and Climate. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780198779308.003.0003.

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This chapter focuses on tools for climate research: biogeochemical observations and models. It discusses physical climate observations, such as temperature and humidity, and in situ observations of atmospheric composition. Turning these into reliable climate records appears to be non-trivial. The chapter describes how isotopes are used to get insight into biogeochemical processes. A special category of observations is biogeochemical proxy observations, used to gain insight into geological processes when no direct observations are possible. The example of climate proxy observations, such as those obtained via ice cores, is described. Models are increasingly used to gain insight into sensitivity of climate to changes in the forcing. Earth system modelling has become increasingly complex over the last two decades, including often detailed biogeochemical processes in the ocean and on land. The parametrization of these remains an important research subject. Inverse modelling is being used to identify sources and sinks of greenhouse gases.
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Archer, D. "Modelling carbon dioxide in the ocean: A review." In Developments in Atmospheric Science. Elsevier, 1999. http://dx.doi.org/10.1016/s0167-5117(98)80029-3.

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Boer, G. J. "Chapter 2 Modelling The Atmospheric Response to the 1982/83 el Niño." In Coupled Ocean-Atmosphere Models. Elsevier, 1985. http://dx.doi.org/10.1016/s0422-9894(08)70698-6.

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Conference papers on the topic "Ocean-atmospheric modelling"

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Starchenko, Alexander V., Andrey A. Bart, Nikolay N. Bogoslovskiy, Evgeniy A. Danilkin, and Mariya V. Terenteva. "Mathematical modelling of atmospheric processes above an industrial centre." In 20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, edited by Oleg A. Romanovskii. SPIE, 2014. http://dx.doi.org/10.1117/12.2075164.

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Bart, A. A., and A. V. Starchenko. "Modelling of urban air pollution by anthropogenic and biogenic source emissions." In 20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, edited by Oleg A. Romanovskii. SPIE, 2014. http://dx.doi.org/10.1117/12.2075132.

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Egorov, O. V., and O. K. Voitsekhovskaya. "Modelling vibrational-rotational interactions in intensities of v2band of H2O by Pade approximants." In 20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, edited by Oleg A. Romanovskii. SPIE, 2014. http://dx.doi.org/10.1117/12.2075108.

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Argunov, Vyacheslav V. "Modelling consideration of amplitude variations of signals of lightning discharges with the availability of disturbances in the earth-ionosphere waveguide." In XXII International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, edited by Gennadii G. Matvienko and Oleg A. Romanovskii. SPIE, 2016. http://dx.doi.org/10.1117/12.2249034.

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Popova, Valeria V. "Structure of the atmospheric circulation variability over Northern Hemisphere extratropical zone according to the observation and modelling data." In 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, edited by Gennadii G. Matvienko and Oleg A. Romanovskii. SPIE, 2020. http://dx.doi.org/10.1117/12.2575610.

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Vanem, Erik, and Elzbieta M. Bitner-Gregersen. "Modelling Long-Term Trends in Significant Wave Height and its Potential Impacts on Ship Structural Loads." In ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/omae2013-10023.

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This paper presents the results from a statistical model for significant wave height in space and time. In particular, various model alternatives were applied to extract long-term temporal trends towards the year 2100. Future projections of the North Atlantic ocean wave climate based on two of these alternatives are presented, i.e. an extrapolated linear trend and trends based on regression on atmospheric levels of CO2 and assuming future emission scenarios proposed by IPCC. It is further explored how such future trends can be related to the structural load calculations of ships. It will be de
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Lucas, C., M. Bernardino, and C. Guedes Soares. "Relation Between Atmospheric Circulation Patterns in the North Atlantic and the Sea States in the Iberian Peninsula." In ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/omae2020-18654.

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Abstract A statistical analysis of significant wave height (Hs) in eight locations offshore Portugal continental coast is performed. Specifically, locations at different water depths at Aguçadoura, Leixões, Nazaré, Peniche, Sines and Faro were chosen. The spectral and parametric information from these points used in this analysis was obtained from 21-year hindcast simulations using the spectral wave model SWAN. The modelling of the climatic variability of directional spectra provides reliable information of the most relevant parameters at these locations, i.e., how the spectral parameters and
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Babanin, Alexander V. "Change of Regime of Air-Sea Dynamics in Extreme Metocean Conditions." In ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/omae2018-77484.

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As a reference point for the extreme Metocean conditions, the hurricane-scale classification is often used: that is a tropical storm becomes a hurricane if the wind speed reaches U ∼ 33m/s. In this paper, it is argued that such classification is not arbitrary, and indeed signifies change of the physical regimes in all environments near the air-sea interface: in the atmospheric boundary layer, at the surface, and through the upper ocean. This threshold is approximately the wind speed at which the drag coefficient was found to saturate in the field observations (U10 ≈ 32–33m/s), which saturation
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Rusu, Liliana, Mariana Bernardino, and C. Guedes Soares. "Influence of the Wind Fields on the Accuracy of Numerical Wave Modelling in Offshore Locations." In ASME 2008 27th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2008. http://dx.doi.org/10.1115/omae2008-57861.

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The influence of the wind field resolution in the accuracy of the wave predictions is studied using spectral numerical models in highly non-stationary situations. The main area of interest is the port of Sines, located in the Portuguese continental coastal environment south of Lisbon. An implementation of the MM5 atmospheric model was developed for the area of study, starting from a large area of the Atlantic Ocean and nesting successively with finer grid towards the point of interest, so as to provide wind fields with increasing level of detail. The SWAN model was forced with wind fields simu
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Demetrashvili, Demuri, Vepkhia Kukhalashvili, Diana Kvaratskhelia, and Aleksandre Surmava. "MARINE FORECAST FOR THE EASTERNMOST PART OF THE BLACK SEA." In GEOLINKS Conference Proceedings. Saima Consult Ltd, 2021. http://dx.doi.org/10.32008/geolinks2021/b1/v3/50.

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Modelling and forecasting of dynamic processes and distribution of various substances of anthropogenic and natural origin in coastal and shelf zones of the seas and oceans are of great interest due to the high anthropogenic load of these zones. The aim of this paper is to present some examples of modelling and short-term forecasting of dynamic fields – the current, temperature and salinity in the easternmost Black Sea covering Georgian sector of the Black Sea and adjacent water area using a high-resolution regional model of the Black Sea dynamics. The z-level regional model is based on a full
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