You are currently viewing a new version of our website. To view the old version click .

Journal of Marine Science and Engineering, Volume 10, Issue 6

June 2022 - 128 articles

Cover Story: The automatic classification of fish images captured under water is a challenging task with a broad potential impact for environmental conservation. Convolutional neural network models employed for image recognition typically require very large datasets to train millions of model parameters. However, underwater fish image and video datasets are scarce and unbalanced, so neural models may be inadequately trained. We engineer convolutional neural networks with up to ~50,000 parameters, which require much smaller datasets for training and run in much more constrained embedded platforms. By augmenting neural models with a tracking algorithm that recognizes fish specimens across video frames, we obtain a classifier of very limited overall complexity. Experiments in the Mediterranean Sea confirm a good level of accuracy for fish recognition in the wild. View this paper
  • Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
  • You may sign up for email alerts to receive table of contents of newly released issues.
  • PDF is the official format for papers published in both, html and pdf forms. To view the papers in pdf format, click on the "PDF Full-text" link, and use the free Adobe Reader to open them.

Articles (128)

  • Review
  • Open Access
17 Citations
7,263 Views
29 Pages

Evolutionary Rates in the Haptophyta: Exploring Molecular and Phenotypic Diversity

  • Jorijntje Henderiks,
  • Daniela Sturm,
  • Luka Šupraha and
  • Gerald Langer

Haptophytes are photosynthetic protists found in both freshwater and marine environments with an origin possibly dating back to the Neoproterozoic era. The most recent molecular phylogeny reveals several haptophyte “mystery clades” that a...

  • Article
  • Open Access
8 Citations
3,719 Views
30 Pages

In the framework of the EU project Flooding Accident Response (FLARE), flooding mitigation on a RoPax ship was studied using different active methods to improve ship safety in damage cases leading to a hull breach and flooding. Adding active flooding...

  • Article
  • Open Access
8 Citations
5,053 Views
21 Pages

In the past few decades, huge surges and waves generated during tsunami events have caused devastating destruction to both onshore and offshore infrastructures, seriously threatening the safety and intactness of coastal communities around the world....

  • Article
  • Open Access
26 Citations
3,495 Views
20 Pages

The Autonomous Underwater Vehicle’s body attitude has a great influence on some specific underwater tasks, such as topographic prospecting, target detection, etc. Therefore, this paper investigates an improved integral sliding mode control (IIS...

  • Article
  • Open Access
3 Citations
3,154 Views
24 Pages

Comparison of Lightweight Structures in Bearing Impact Loads during Ice–Hull Interaction

  • Harsha Cheemakurthy,
  • Zuheir Barsoum,
  • Magnus Burman and
  • Karl Garme

The current study focuses on the impact loading phase characteristic of thin first year ice in inland waterways. We investigate metal grillages, fibre reinforced plastic (FRP) composites and nature-inspired composites using LS Dyna. The impact mode i...

  • Article
  • Open Access
4 Citations
3,619 Views
25 Pages

Although Northern Europe has been the target area in many regionwide geoid determination studies, the research has been land-focused, neglecting bathymetry information. With new projects, such as the Baltic Sea Chart Datum 2000, the attention is shif...

  • Review
  • Open Access
9 Citations
4,347 Views
17 Pages

Biocide vs. Eco-Friendly Antifoulants: Role of the Antioxidative Defence and Settlement in Mytilus galloprovincialis

  • Costantino Parisi,
  • Jessica Sandonnini,
  • Maria Rosaria Coppola,
  • Adriano Madonna,
  • Fagr Kh. Abdel-Gawad,
  • Emidio M. Sivieri and
  • Giulia Guerriero

Antifoulant paints were developed to prevent and reduce biofouling on surfaces immersed in seawater. The widespread use of these substances over the years has led to a significant increase of their presence in the marine environment. These compounds...

  • Article
  • Open Access
11 Citations
2,944 Views
13 Pages

For a typical pipeline-lifting deep-sea mining system, marine mining pipelines have higher requirements for steel welding. After the pipeline steel is welded, a large amount of residual stress will be generated inside the component because the heat t...

  • Article
  • Open Access
8 Citations
3,714 Views
19 Pages

Synergistic Effect of Elevated Temperature and Light Stresses on Physiology of Pocillopora acuta from Different Environments

  • Sutinee Sinutok,
  • Ponlachart Chotikarn,
  • Manasawan Saengsakda Pattaratumrong,
  • Pimrak Moungkeaw,
  • Pathompong Pramneechote and
  • Mathinee Yucharoen

Increasing levels of greenhouse gases lead to ocean warming, which affects a range of marine organisms. Corals live in a narrow temperature range and become stressed when the temperatures change. Bleaching occurs when the temperature exceeds the cora...

  • Article
  • Open Access
13 Citations
2,287 Views
11 Pages

Nautical wireless ad hoc networks are becoming increasingly popular in oceans due to their easy deployment and self-curing capability. They may alternate frequently between connected mobile ad hoc networks and partitioned opportunistic networks due t...

of 13

Get Alerted

Add your email address to receive forthcoming issues of this journal.

XFacebookLinkedIn
J. Mar. Sci. Eng. - ISSN 2077-1312