Results 31 to 40 of about 914 (212)

Spatially explicit estimates of stock sizes, structure and biomass of herring and blue whiting, and catch data of bluefin tuna [PDF]

Earth System Science Data, 2015
The North Atlantic is a productive marine region which has supported important commercial fisheries for centuries. Many of these fisheries have exploited the pelagic species, including herring, blue whiting and tuna.
G. Huse, B. R. MacKenzie, V. Trenkel, M. Doray, L. Nøttestad, G. Oskarsson   +5 more
doaj   +1 more source

Climate-induced small pelagic fish blooms in an overexploited marine ecosystem of the South China Sea

Ecological Indicators, 2022
Marine ecosystems are a primary conservation concern because of the separate and synergistic effects of overfishing and climate change on their productivity and biodiversity.
Kui Zhang, Miao Li, Jiajun Li, Mingshuai Sun, Youwei Xu, Yancong Cai, Zuozhi Chen, Yongsong Qiu   +7 more
doaj   +1 more source

Study on the catch, bycatch and discard of Chinese pelagic longline fisheries in the Atlantic Ocean

Aquaculture and Fisheries
Catch, bycatch and discard information is important for the assessment and management of fisheries. Using Chinese pelagic tuna longline observer data from 2010 to 2018, we studied the catch composition in the Chinese pelagic tuna longline fisheries in ...
Boyi Pan, Jiangfeng Zhu, Qinqin Lin, Zhe Geng, Feng Wu, Yuying Zhang   +5 more
doaj   +1 more source

Marine Aquaculture Impacts on Marine Biota in Oligotrophic Environments of the Mediterranean Sea – A Review

Frontiers in Marine Science, 2020
The potential impacts of marine aquaculture are reviewed, focusing both on small-scale local effects near the farm environment and a broad spatial scale that impacts a number of different ecosystem components. Local changes in productivity, biodiversity,
Vjekoslav Tičina, Ivan Katavić, Leon Grubišić   +2 more
doaj   +1 more source

Nanopatterned Dual‐Carbon‐Dot Photonic Films With Enhanced Light Outcoupling

Advanced Optical Materials, EarlyView.
Nanoimprinted dual‐carbon‐dot/PVA films combine composition‐tunable blue–green emission with grating‐mediated directional light outcoupling. Water‐processable B‐CD and G‐CD composites are patterned by drying‐assisted nanoimprinting, producing angle‐selective emission peaks that follow the first‐order diffraction condition and exhibit reference ...
Gyudam Jeon, Heetae Ahn, Taeguen Kim, Na Young Ha   +3 more
wiley   +1 more source

Selection And Mortality In Pelagic Longline Fisheries For Haddock

, 1997
No abstracts are to be cited without prior reference to the author.The bycatch of haddock (Melanogrammus aeglefinus) below legal size in the pelagic longline fisheries for haddock off the coast of Finnmark, northern Norway, is often high. This project was aimed at reducing the bycatch of undersized haddock through alterations in gear technology and ...
Soldal, Aud Vold, Huse, Irene
openaire   +2 more sources

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Shelf oceanography and small pelagic fishes in the Java Sea [PDF]

E3S Web of Conferences
The optimization of small pelagic fisheries in the Java Sea could be enhanced by providing oceanographic information for analysis and determining potential fishing grounds.
Apriansyah, Atmadipoera Agus S., Nugroho Dwiyoga, Noviyanti Rinda   +3 more
doaj   +1 more source

Pelagic Fisheries of India – An overview

Indian Journal of Fisheries
The annual pelagic fish landings of the country comprising diverse species, increased from0.3 million t in 1950 to >3 million t in 2021, marking a tenfold increase. The pelagic resourcesconsistently constituted over half of the total marine fish landings.
Rohit, Prathibha, Abdussamad, E M, Margaret Muthu Rathinam, A, Ganga, U, Ghosh, Shubhadeep, Rajesh, K M, Koya, K P Said, Koya, Mohammed, Chellappan, Anulekshmi, Nakhawa, A D, Surya, S, Roul, Subal Kumar, Abdul Azeez, P, Vinothkumar, R, Manas, H M, Jayakumar, R, Mini, K G, Kuriakose, Somy   +17 more
openaire   +1 more source