Results 51 to 60 of about 1,051 (175)

Patagonian toothfish-inspired aluminum coordination hydrogel sensors for real-time rainfall monitoring

International Journal of Extreme Manufacturing
Compared with traditional rain gauges and weather radars, hydrogel flexible electronic sensor capable of responding directly to rainfall events with promptness and authenticity, shows great prospects in real-time rainfall monitoring.
Xiaoyu Guan, Yanxia Zhu, Jianxun Luo, Xuechuan Wang, Hao Gong, Mohammed A Abosheasha, Bingyuan Zhang, Sai Zheng, Dongping Li, Qingxin Han, Motoki Ueda, Yoshihiro Ito   +11 more
doaj   +1 more source

Metazoan Parasites of Antimora rostrata (Günther, 1878) (Gadiformes: Moridae) from the Deep Sea in the Southeastern Pacific Ocean

Diversity
A total of 127 specimens of the “Blue Antimora” Antimora rostrata (Günther, 1878) were obtained from 2015 to 2019 as bycatch from the artisanal fishery of the Patagonian toothfish (Dissostichus eleginoides (Smitt, 1898)) at depths between 1000 and 2200 m
Luis A. Ñacari, Ruben Escribano, Marcelo E. Oliva   +2 more
doaj   +1 more source

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

Scaling up ocean conservation through recognition of key biodiversity areas in the Southern Ocean from multispecies tracking data

Conservation Biology, Volume 39, Issue 1, February 2025.
Abstract Biodiversity is critical for maintaining ecosystem function but is threatened by increasing anthropogenic pressures. In the Southern Ocean, a highly biologically productive region containing many endemic species, proactive management is urgently needed to mitigate increasing pressures from fishing, climate change, and tourism.
Sarah L. Becker, Charlotte Boyd, Jonathan M. Handley, Ben Raymond, Ryan Reisinger, Yan Ropert‐Coudert, Nora Apelgren, Tammy E. Davies, Mary‐Anne Lea, Mercedes Santos, Philip N. Trathan, Anton P. Van de Putte, Luis A. Huckstadt, Jean‐Benoit Charrassin, Cassandra M. Brooks   +14 more
wiley   +1 more source

Trends in population structure of Patagonian toothfish over 25 years of fishery exploitation at South Georgia [PDF]

Patagonian toothfish (Dissostichus eleginoides) supports valuable fisheries across the Southern Ocean under the management of the Commission for the Conservation of Antarctic Marine Living Resources.
Hollyman, Philip R., Abreu, José, Collins, Martin A., Xavier, José C., Phillips, Richard A., Bamford, Connor C.G.   +5 more
core   +1 more source

The diet of the Patagonian toothfish Dissostichus eleginoides, a deep-sea top predator off Southwest Atlantic Ocean

, 2020
The present study is a valuable contribution to the knowledge of feeding habits of Patagonian toothfish Dissostichus eleginoides in Southwestern Atlantic (53–55°S, 351 to 1073 m depth) near Burdwood Bank/Namuncurá marine-protected area, where diet has ...
Belleggia, Mauro, Aguilar, Eduardo, Martínez, Patricia Alejandra, Troccoli, Gonzalo Horacio   +3 more
core   +1 more source

Migratory patterns of Patagonian toothfish (Dissostichus eleginoides) in the southwestern Atlantic Ocean

Marine and Fishery Sciences, 2023
The Patagonian toothfish (Dissostichus eleginoides) is a commercially valuable demersal fish present in the southern hemisphere. Therefore, understanding movements of the species across time and spatial scales would enhance our understanding of its behavior within the Argentine and Chilean Patagonian platform.
Troccoli, Gonzalo H., Martínez, Patricia A., Di Marco, Emiliano J., Waessle, Juan A., Wöhler, Otto C., Troccoli, Gonzalo H., Martínez, Patricia A., Di Marco, Emiliano J., Waessle, Juan A., Wöhler, Otto C.   +9 more
openaire   +1 more source

A New Seafood Import Policy for Nations to Combat Illegal Fishing

Conservation Letters, Volume 18, Issue 1, January/February 2025.
ABSTRACT The environmental and social sustainability of seafood is jeopardized by rampant illegal, unreported, and unregulated fishing. Regulations implemented by fishing countries and Regional Fisheries Management Organizations are insufficient to combat illegal fishing; complementary efforts from the consumer end of the supply chain are essential ...
Leslie Roberson, Gilles Hosch, Chris Wilcox, Rosa Mar Domiguez‐Martinez, Glenn Sant, Carissa Klein   +5 more
wiley   +1 more source

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

Sensitivity of the stock assessment for the Antarctic krill fishery to time‐varying natural and fishing mortality

Fisheries Management and Ecology, Volume 31, Issue 6, December 2024.
Abstract The stock assessment model for the Antarctic krill fishery is a population model operating on daily timesteps, which permits modeling within‐year patterns of some population dynamics. We explored the effects of including within‐year patterns in natural and fishing mortality on catch limits of krill, by incorporating temporal presence of key ...
Elling Deehr Johannessen, Bjørn A. Krafft, Carl R. Donovan, Rodrigo Wiff, Bruno Caneco, Andrew Lowther   +5 more
wiley   +1 more source