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Oceans, Volume 1, Issue 4

December 2020 - 12 articles

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Articles (12)

  • Article
  • Open Access
3,767 Views
14 Pages

18 December 2020

This study applied the database for Policy Decision making for Future climate change (d4PDF) and tropical cyclone (TC) genesis (TCG) environment factors to project future changes in the frequency and characteristics of TCs over the western North Paci...

  • Article
  • Open Access
2,835 Views
12 Pages

Use of Polyphosphates and Soluble Pyrophosphatase Activity in the Seaweed Ulva pseudorotundata

  • Juan J. Vergara,
  • Patricia Herrera-Pérez,
  • Fernando G. Brun and
  • José Lucas Pérez-Lloréns

16 December 2020

The hydrolytic activity of different types of polyphosphates, and the induction of soluble pyrophosphatase (sPPase; EC 3.6.1.1) activity have been assessed in cell extracts of nutrient limited green seaweed Ulva pseudorotundata Cormaci, Furnari &...

  • Article
  • Open Access
8 Citations
3,472 Views
17 Pages

14 December 2020

We study the response of the Lagrangian sea ice model neXtSIM to the uncertainty in sea surface wind and sea ice cohesion. The ice mechanics in neXtSIM are based on a brittle-like rheological framework. The study considers short-term ensemble forecas...

  • Article
  • Open Access
4 Citations
4,406 Views
15 Pages

11 December 2020

In a recent paper, Kossin et al. showed that during the period from 1979 to 2017, there was a statistically significant increase in the ratio of category 3–5 to category 1–5 tropical storm fixes in the ADT-HURSAT satellite dataset of trop...

  • Communication
  • Open Access
1 Citations
5,158 Views
11 Pages

Feeding Ecology of Sicydium bustamantei (Greeff 1884, Gobiidae) Post-Larvae: The “Little Fish” of São Tomé Island

  • Vânia Baptista,
  • Ester Dias,
  • Joana Cruz,
  • Maria Branco,
  • Sara Vieira and
  • Maria Alexandra Teodósio

5 November 2020

The rivers of São Tomé Island are colonized by Sicydium bustamantei (Greeff 1882), an amphidromous fish that spawns in those areas. After hatching, larvae drift to the ocean with the river flow. In the marine realm, the planktonic larva...

  • Feature Paper
  • Article
  • Open Access
10 Citations
5,845 Views
26 Pages

3 November 2020

Baited Remote Underwater Video Stations (BRUVS) are widely used for monitoring relative abundances of fishes, especially sharks, but only the maximum number of individuals seen at any one time (MaxN) is usually recorded. In both the Cayman Islands an...

  • Article
  • Open Access
8 Citations
4,347 Views
23 Pages

Seasonal and Inter-Annual Variability of the Phytoplankton Dynamics in the Black Sea Inner Basin

  • Svetla Miladinova,
  • Adolf Stips,
  • Diego Macias Moy and
  • Elisa Garcia-Gorriz

20 October 2020

We explore the patterns of Black Sea phytoplankton growth as driven by the thermohaline structure and circulation system and the freshwater nutrient loads. Seasonal and inter-annual variability of the phytoplankton blooms is examined using hydrodynam...

  • Feature Paper
  • Article
  • Open Access
3 Citations
4,376 Views
14 Pages

Ontogeny of Orientation during the Early Life History of the Pelagic Teleost Mahi-Mahi, Coryphaena hippurus Linnaeus, 1758

  • Robin Faillettaz,
  • Eve Johnson,
  • Patrick Dahlmann,
  • Alexandra Syunkova,
  • John Stieglitz,
  • Daniel Benetti,
  • Martin Grosell and
  • Claire B. Paris

8 October 2020

Understanding the orientation behavior and capabilities in early life history (ELH) of fishes is critical for studying their dispersal but has, surprisingly, never been tested in any pelagic species. We here investigate the ontogeny of orientation an...

  • Article
  • Open Access
14 Citations
5,967 Views
22 Pages

Effect of Acute Seawater Temperature Increase on the Survival of a Fish Ectoparasite

  • Mary O. Shodipo,
  • Berilin Duong,
  • Alexia Graba-Landry,
  • Alexandra S. Grutter and
  • Paul C. Sikkel

4 October 2020

Extreme warming events that contribute to mass coral bleaching are occurring with increasing regularity, raising questions about their effect on coral reef ecological interactions. However, the effects of such events on parasite-host interactions are...

  • Feature Paper
  • Article
  • Open Access
15 Citations
6,692 Views
17 Pages

Influence of Seawater Ageing on Fracture of Carbon Fiber Reinforced Epoxy Composites for Ocean Engineering

  • Antoine Le Guen-Geffroy,
  • Peter Davies,
  • Pierre-Yves Le Gac and
  • Bertrand Habert

27 September 2020

Carbon fiber reinforced composite materials are finding new applications in highly loaded marine structures such as tidal turbine blades and marine propellers. Such applications require long-term damage resistance while being subjected to continuous...

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