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Jagoba Lupiola, Javier F. Bárcena, Javier García-Alba and Andrés García
The aim of this work is to develop a new estuarine classification attending to their vertical structure by examining the advantages and disadvantages of the existing classifications. For this purpose, we reviewed the main classifications, finding that mo...
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Rianna Burnham, Svein Vagle, Peter Van Buren and Christie Morrison
The spatial extent of a dual-frequency echosounder and its potential impact on cetacean species were examined. Sound emissions of output frequencies of 83 kHz and 200 kHz were tested at a maximum distance of 400 m. This is the minimum vessel approach dis...
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Matthew Allmark, Rodrigo Martinez, Stephanie Ordonez-Sanchez, Catherine Lloyd, Tim O?Doherty, Grégory Germain, Benoît Gaurier and Cameron Johnstone
Tidal devices are likely to faced with shear flows and subjected to various wave climates. The paper presents an experimental study of the combined impacts of shear profile and irregular waves on the loading of a 1/20th scale device operating at peak pow...
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Christine Erbe, David Peel, Joshua N. Smith and Renee P. Schoeman
Underwater sound is modelled and mapped for purposes ranging from localised environmental impact assessments of individual offshore developments to large-scale marine spatial planning. As the area to be modelled increases, so does the computational effor...
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KiRyong Kang and Guan-hong Lee
Flow measurements were performed in the altered Yeongsan estuary, Korea, in August 2011, to investigate changes in flow structure in the water column and turbulence characteristics very close to the bed. Comparison between the bottom turbulent kinetic en...
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Mandana Shaygan, Brent Usher and Thomas Baumgartl
Accurate scheduling of bauxite residue (red mud) deposition time is required in order to prevent the risk of storage facility failure. This study was conducted to precisely determine the hydraulic parameters of bauxite residue and investigate the capabil...
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Anton Sheikus
Pág. 94 - 103
Subject. System of automatic mobile control of distillation process. Objective. Improving the productivity and energy efficiency of the distillation process by developing an automatic control system that provides mobile control effects on the process, as...
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Marcio Boechat Albernaz, Gerben Ruessink, H. R. A. (Bert) Jagers and Maarten G. Kleinhans
Sandy coasts evolve as a result of sand transport by waves and tides. Wave-generated flows near the seabed stir the sand into the water column, which can subsequently be transported in cross-shore and alongshore directions. As waves move shoreward into s...
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Philippe Massicotte, Guislain Bécu, Simon Lambert-Girard, Edouard Leymarie and Marcel Babin
The vertical diffuse attenuation coefficient for downward plane irradiance ( K d ) is an apparent optical property commonly used in primary production models to propagate incident solar radiation in the water column. In open water, estimating K...
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Kangkang He, Yonghui Yang, Yanmin Yang, Suying Chen, Qiuli Hu, Xiaojing Liu, Feng Gao
Pág. 1 - 19
Freshwater resources in the North China Plain (NCP) are near depletion due to the unceasing overexploitation of deep groundwater, by far the most significant source of freshwater in the region. To deal with the deepening freshwater crisis, brackish water...
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