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Kate E. Buenau, Lysel Garavelli, Lenaïg G. Hemery and Gabriel García Medina
Understanding the environmental effects of marine energy (ME) devices is fundamental for their sustainable development and efficient regulation. However, measuring effects is difficult given the limited number of operational devices currently deployed. N...
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Teresa L. Rosa, A. Miguel Piecho-Santos, Roberto Vettor and C. Guedes Soares
This paper focuses on the state of the art on Autonomous Observing Systems (AOS) used in Vessels of Opportunity (VOO) for collecting in situ atmospheric, oceanic and biogeochemical data. The designation Vessels of Opportunity includes all kinds of ships,...
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Ana Picado, Joana Mendes, Rui Ruela, João Pinheiro and João Miguel Dias
The present study aims to research the physico-chemical processes in two under-researched coastal systems located on the west and south Portuguese coast?Mira Estuary and Ria de Alvor?through the development and exploitation of dedicated coupled physical ...
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Simone Cosoli
The International Telecommunication Union (ITU) Resolution 612, in combination with Report ITU-R M2.234 (11/2011) and Recommendation ITU-R M.1874-1 (02/2013), regulates the use of the radiolocation services between 3 and 50 MHz to support high frequency ...
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Vsevolod Yutsis, Oleg Levchenko and Victoria Putans
High fluvial input combined with specific topographic and oceanographic settings in the Caspian Sea create favorable conditions for contourite deposition. For the first time in its middle portion, contourite deposits have been observed in high-resolution...
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Stefano Zaghi, Giulio Dubbioso, Riccardo Broglia, Roberto Muscari
Pág. 1562 - 1570
The high costs associated with the use of research oceanographic vessels and the maturity of the unmanned surface vehicles (USV) makes now possible to develop systems for monitoring coastal areas based on networks of independent USVs. This type of vessel...
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Alexander Wang, Xiao Hua Wang and Gang Yang
Extreme wind-driven storm events have the potential to erode beach systems. Along the East Coast of Australia, storm events have been responsible for beach erosion in many coast-facing, open beaches. This paper investigates the potential impacts of wind-...
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Mariano Morell Villalonga, Manuel Espino Infantes, Manel Grifoll Colls and Marc Mestres Ridge
Oil spill accidents during port operations are one of the main hydrocarbon pollution threats for coastal waters. Appropriate environmental risk assessment and pollution events management tools are needed to achieve sustainability and environmental protec...
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Virginia Zamparelli, Francesca De Santi, Andrea Cucco, Stefano Zecchetto, Giacomo De Carolis and Gianfranco Fornaro
Several studies have shown the capabilities of Synthetic Aperture Radar to map sea currents in ocean regions mainly characterized by large flows. We consider the well known method based on the analysis of the Doppler Centroid. The Doppler, as, in general...
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Tommaso Fabbri and Raul Vicen-Bueno
This paper presents a novel weather-routing system based on a multi-criteria setup. The set of 3 conflicting criteria is: travel time, ship navigation added resistance (caused by wind and waves), and navigation risk/safety. To this aim, the International...
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Igor Zhdanov, Svetlana Pakhomova, Anfisa Berezina, Ksenia Silvestrova, Natalia Stepanova and Evgeniy Yakushev
Plastic is recognized as a threat to marine ecosystems, and estimating the level of plastic and microplastics (MPs) pollution of the World Ocean is, nowadays, the goal of many studies. However, the use of different methods for the sampling and analysis o...
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Francesco De Biasio, Giorgio Baldin and Stefano Vignudelli
We propose a revisited approach to estimating sea level change trends based on the integration of two measuring systems: satellite altimetry and tide gauge (TG) time series of absolute and relative sea level height. Quantitative information on vertical c...
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Lorenzo Pasculli, Viviana Piermattei, Alice Madonia, Gabriele Bruzzone, Massimo Caccia, Roberta Ferretti, Angelo Odetti and Marco Marcelli
The Arctic region is greatly affected by climate change, with evident alterations in both physical and biological processes: temperatures are changing at a rate that is twice the global average and phytoplankton productivity is directly affected by ice m...
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Brian Polagye, James Joslin, Paul Murphy, Emma Cotter, Mitchell Scott, Paul Gibbs, Christopher Bassett and Andrew Stewart
Integrated instrumentation packages are an attractive option for environmental and ecological monitoring at marine energy sites, as they can support a range of sensors in a form factor compact enough for the operational constraints posed by energetic wav...
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Ziv Tayber, Aaron Meilijson, Zvi Ben-Avraham and Yizhaq Makovsky
To estimate the potential inventory of natural gas hydrates (NGH) in the Levant Basin, southeastern Mediterranean Sea, we correlated the gas hydrate stability zone (GHSZ), modeled with local thermodynamic parameters, with seismic indicators of gas. A com...
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