Results 51 to 60 of about 677 (163)

Estimating Patagonian toothfish (Dissostichus eleginoides) length at first maturity from their age, sex and temperature experience around South Georgia

Journal of Fish Biology, EarlyView.
Abstract Patagonian toothfish (Dissostichus eleginoides) are a long‐lived, slow‐growing deep‐sea species endemic to the Southern Hemisphere and the focus of longline fisheries managed to ensure sustainable exploitation. Managing the fisheries relies on accurate stock assessments that include pertinent biological and exploitation processes.
Jessica E. Marsh, Sarah R. Alewijnse, Stephen D. Gregory, Philip R. Hollyman, Marta Söffker   +4 more
wiley   +1 more source

The impact of longline fishing on the seabirds breeding on Marion Island [PDF]

, 2002
Includes bibliographical references.This study describes the impact of longline fishing on the seabirds breeding on the sub-Antarctic Prince Edward Islands.
Nel, Deon Charl
core  

Total Numbers and Movements of Photo‐Identified Subantarctic (Type D) Killer Whales

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT The distinctive Subantarctic (Type D) killer whale (DKW) (Orcinus orca) is a highly divergent and apparently inbred form previously known only from three mass strandings and several dozen at‐sea sightings, primarily from Patagonian toothfish (Dissostichus eleginoides) longline vessels in the southern Indian Ocean and from tourism vessels in ...
Jared R. Towers, Paul Tixier, Christophe Guinet, Nicolas Gasco, John P. Y. Arnould, Ted Cheeseman, Robert L. Pitman   +6 more
wiley   +1 more source

Preliminary results of Exploratory Fishing targeting Dissostichus eleginoides and Macrourus sp on the High Seas of the South West Atlantic [PDF]

, 2009
No abstracts are to be cited without prior reference to the author.A Pilot Action of Exploratory Fishing was carried out on the High Seas of the South West Atlantic from November 2007 to April 2008 by a Spanish bottom longliner targeting Patagonian ...
M. Laporta (17864690), R. Vilela (11963237), M. Sacau (4858447), M.B. Santos (17664126), G.J. Pierce (17664003), J.M. Portela (17864684), T. Patrocinio (17864696), S. Goetz (17864687), J.L. del Río (17864693)   +8 more
core   +1 more source

Metazoos parásitos del estómago de Dissostichus eleginoides, nototheniidae, Smith 1898 del centro y sur de Chile. [PDF]

, 2005
Tesis presentada para optar al grado de Magíster en Ciencias con mención en Zoología.Se registró la composición taxonómica de la fauna de endoparásitos metazoos estomacales presentes en Dissostichus eleginoides Smitt, 1898.
Fernández Fonseca, Italo Antonio
core  

Deep‐sea food‐web structure at South Sandwich Islands (Southern Ocean): net primary production as a main driver for interannual changes

Ecography, Volume 2025, Issue 5, May 2025.
Food‐webs are a major component of ecosystems and determinant for their functioning and structure. The food chain length (FCL) is a key feature of food‐webs and it is crucial for the resistance of the community to external stressors. The Southern Ocean (SO) food‐web is known for being short and dominated by an Antarctic krill Euphausia superba surplus,
José P. Queirós, Philip R. Hollyman, Paco Bustamante, Diana Vaz, Mark Belchier, José C. Xavier   +5 more
wiley   +1 more source

К методике определения возраста патагонского клыкача (Dissostichus eleginoides) по отолитам [PDF]

, 2015
Предложено усовершенствование методики определения возраста патагонского клыкача (Dissostichus eleginoides) по отолитам, разработанное в ФГБНУ «ЮгНИРО» (Крым, Россия).
Serbin, V.V., Slipko, I.V.
core  

Distribution of Patagonian toothfish(Dissostichus eleginoides) by bottom longliner in the southeastern Atlantic Ocean

Bulletin of the Korean society of Fisheries Technology, 2008
Patagonian toothfish(Dissostichus eleginoides) was investigated in the southeastern Atlantic Ocean during the period of 19 March to 7 July 2007 by commercial bottom longliners. The number of 116 hauls were carried out individually in this study area by two bottom longliners during 111 days.
Doo-Nam Kim, Young-Seung Kim
openaire   +2 more sources

Variation in wing and tail moult intensity in white‐chinned petrels

Journal of Avian Biology, Volume 2025, Issue 1, January 2025.
The cost of moult is substantial, and the timing and intensity of flight feather moult can influence survival and fitness, especially in large, long‐winged species such as many seabirds. We explore variation in wing and tail moult in > 2400 white‐chinned petrels Procellaria aequinoctialis killed in fisheries off southern Africa to assess how they ...
Oluwadunsin E. Adekola, Peter G. Ryan
wiley   +1 more source

Fish from the Southern Ocean: biodiversity, ecology and conservation challenges

Frontiers in Marine Science, 2015
According to the most recent census, the modern fauna of the Southern Ocean (SO) includes 374 fish species. Among them, a single group of closely related species, the suborder Notothenioidei, dominates, in terms of diversity, biomass and abundance ...
Marino Vacchi
doaj   +1 more source