Results 21 to 30 of about 1,051 (175)

Global Marine Fishery Stock Productivity Under Climate Change. [PDF]

Glob Chang Biol
In this uniquely extensive global analysis on the productivity of commercial fishery stocks, a common factor was the existence of pronounced heterogeneity, as documented for 710 stocks in the undertaken hindcast over the last decades. Importantly, both winners and losers appear under on‐going climate change, and then seemingly are equally present ...
Ma S, Huse G, Ono K, Alix M, Tian Y, Hart PJB, Kjesbu OS.   +6 more
europepmc   +2 more sources

Behavioural heterogeneity across killer whale social units in their response to feeding opportunities from fisheries. [PDF]

Ecol Evol
We used a unique long‐term monitoring dataset of a subantarctic killer whale population, spanning over 18 years, paired with statistical models, to assess variation in the way killer whale social units depredate fish catches on fishing gear in a commercial fishery that started in the 1990s.
Auguin E, Guinet C, Mourier J, Clua E, Gasco N, Tixier P.   +5 more
europepmc   +2 more sources

Modal and empirical lengths at sexual maturity for six deep-sea species in Ecuadorian oceanic waters

Marine and Fishery Sciences, 2023
The objective of the present work was to establish modal lengths, empirical lengths at sexual maturity, and proportions of mature individuals of six deep-sea species from the bycatch of the experimental fishery for Patagonian toothfish (Dissostichus ...
René Zambrano, Dialhy Coello, Marco Herrera   +2 more
doaj   +1 more source

So Close Yet So Far: Age and Growth of Blue Antimora Antimora rostrata (Moridae, Gadiformes, Teleostei) off New Zealand and Macquarie Island (Southwestern Pacific Ocean)

Journal of Marine Science and Engineering, 2022
Age and growth of blue antimora Antimora rostrata were examined in the waters off New Zealand and Macquarie Island (southwestern Pacific). Samples off Macquarie Island were collected from bycatch in the Patagonian toothfish longline fishery.
Nikolai B. Korostelev, Dirk C. Welsford, Vladimir V. Belyakov, Andrei G. Bush, Alexei M. Orlov   +4 more
doaj   +1 more source

Characterizing Marine Heatwaves in the Kerguelen Plateau Region

Frontiers in Marine Science, 2021
Marine heatwaves (MHWs) are prolonged extreme oceanic warm water events. Globally, the frequency and intensity of MHWs have been increasing in recent years, and it is expected that this trend is reflected in the Kerguelen Plateau region.
Zimeng Su, Zimeng Su, Zimeng Su, Gabriela S. Pilo, Gabriela S. Pilo, Gabriela S. Pilo, Stuart Corney, Neil J. Holbrook, Neil J. Holbrook, Mao Mori, Mao Mori, Philippe Ziegler   +11 more
doaj   +1 more source

Time-Dynamic Food Web Modeling to Explore Environmental Drivers of Ecosystem Change on the Kerguelen Plateau

Frontiers in Marine Science, 2020
Understanding the impacts of climate and fishing on marine systems is important for ecosystem-based management in the Southern Ocean, but can be difficult to evaluate due to patchy data in space and time.
Roshni C. Subramaniam, Roshni C. Subramaniam, Jessica Melbourne-Thomas, Jessica Melbourne-Thomas, Stuart P. Corney, Karen Alexander, Karen Alexander, Clara Péron, Philippe Ziegler, Kerrie M. Swadling   +9 more
doaj   +1 more source

Food Components of the Muscle and Liver of Patagonian Toothfish Dissostichus eleginoides [PDF]

Korean Journal of Fisheries and Aquatic Sciences, 2011
Proximate compositions, fatty acid profiles, and total amino acid compositions of the muscle and liver of Patagonian toothfish Dissostichus eleginoides were studied. Lipid contents of the muscle and liver of the fish were 22.3% and 35.3%, respectively. Protein content was higher in the fish muscle (12.8%) than in the liver (8.7%).
Soo-Kyung Moon, In-Soo Kim, Seok-Nam Hong, Bo-Young Jeong   +3 more
openaire   +1 more source

First characterization of gastrointestinal culturable bacteria of Patagonian toothfish Dissostichus eleginoides (Nototheniidae)

, 2017
The Patagonian toothfish Dissostichus eleginoides is one of the most important fisheries from the Southern Ocean. The biology of this species is relatively well studied and some nutritionals issues have also been reported; however there is no information about the composition of the bacterial community of the gastrointestinal tract, which is essential ...
Urtubia, Rocio, Gallardo, Pablo, Cárdenas, César A, Lavin, Paris, González-Aravena, Marcelo   +4 more
openaire   +2 more sources

Developing Single Nucleotide Polymorphisms for Identification of Cod Products by RAD-Seq

Animals, 2020
The increase in the rate of seafood fraud, particularly in the expensive fishes, forces us to verify the identity of marine products. Meanwhile, the definition of cod lacks consistency at the international level, as few standards and effective ...
Shoujia Jiang, Xingyu Ma, Tao Li, Changqing Zhu, Xinxin You   +4 more
doaj   +1 more source

Utility of five SSR markers for genetic diversity and paternity exclusion analysis in the patagonian toothfish [PDF]

, 2017
© 2017, Escuela de Ciencias del Mar. All Right Reserved.The Patagonian toothfish or Chilean sea bass (Dissostichus eleginoides), found in the Southern Ocean surrounding Antarctica, is an important fishery species for Chile.
Pablo Gallardo, Jilberto, Felipe, Felipe Jilberto, Iturra, Patricia, Villarroel Gallardo, Pablo Antonio, Cristian Araneda, Lam, Natalia, Natalia Lam, Patricia Iturra, Cordova, Valentina, Araneda, Cristian, Valentina Cordova   +11 more
core   +1 more source