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Aurélien Arnaubec, Maxime Ferrera, Javier Escartín, Marjolaine Matabos, Nuno Gracias and Jan Opderbecke
This paper addresses the lack of ?push-button? software for optical marine imaging, which currently limits the use of photogrammetric approaches by a wider community. It presents and reviews an open source software, Matisse, for creating textured 3D mode...
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Valery Bobkov, Antonina Shupikova and Alexander Inzartsev
The inspection of condition of underwater pipelines (UPs) based on autonomous underwater vehicles (AUVs) requires high accuracy of positioning while the AUV is moving along to the object being examined. Currently, acoustic, magnetometric, and visual mean...
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Jan-Olaf Meynecke, Johan Gustafon and David E. Cade
Cetaceans are known for their intelligence and display of complex behaviours including object use. For example, bowhead whales (Balaena mysticetus) are known to rub on rocks and some humpback whale (Megaptera novaeangliae) populations undertake lateral b...
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Leonie S. Föhring, Peter Møller Juhl and Dietrich Wittekind
The strong increase in anthropogenic underwater noise has caused a growing intention to design quieter ships given that ship propellers are one of the dominating noise sources along the worldwide shipping routes. This creates an imminent demand for deepe...
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Ahmad Falahzadeh, Daniel Mihai Toma, Marco Francescangeli, Damianos Chatzievangelou, Marc Nogueras, Enoc Martínez, Matias Carandell, Michael Tangerlini, Laurenz Thomsen, Giacomo Picardi, Marie Le Bris, Luisa Dominguez, Jacopo Aguzzi and Joaquin del Río
The use of marine cabled video observatories with multiparametric environmental data collection capability is becoming relevant for ecological monitoring strategies. Their ecosystem surveying can be enforced in real time, remotely, and continuously, over...
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Kai Hu, Chenghang Weng, Yanwen Zhang, Junlan Jin and Qingfeng Xia
Underwater video images, as the primary carriers of underwater information, play a vital role in human exploration and development of the ocean. Due to the optical characteristics of water bodies, underwater video images generally have problems such as c...
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Lenaïg G. Hemery, Kailan F. Mackereth, Cailene M. Gunn and Edward B. Pablo
Marine energy devices must be attached to the seafloor by their foundations, pilings, or anchors, and will have other parts in the water column like the devices themselves, mooring lines, and power export cables running along the seafloor. The installati...
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Sahar Chebaane, João Canning-Clode, Patrício Ramalhosa, Janina Belz, Nuno Castro, Inês Órfão, Juan Sempere-Valverde, Aschwin Hillebrand Engelen, Miguel Pessanha Pais and João Gama Monteiro
Marinas are a gateway for the introduction and establishment of non-indigenous species (NIS). In these habitats, competition and predation are crucial determinants for NIS establishment and invasiveness. However, fish trophic preferences and biotic effec...
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Guadalupe Gimenez, Giuseppe Corriero, Sajmir Beqiraj, Lorela Lazaj, Tamara Lazic, Caterina Longo, Maria Mercurio, Carlotta Nonnis Marzano, Massimo Zuccaro, Violeta Zuna and Cataldo Pierri
Coralligenous bioconstructions are one of the Mediterranean?s most distinctive and biodiverse marine habitats. This research aimed to provide a preliminary characterization of macrobenthic coralligenous assemblages at four sites located in the Marine Nat...
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Marcela Montserrat Landero Figueroa, Miles J. G. Parsons, Benjamin J. Saunders and Iain M. Parnum
Spatially explicit information on coral fish species abundance and distribution is required for effective management. Nonextractive techniques, including echosounders and video census, can be particularly useful in marine reserves where the use of extrac...
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