Results 31 to 40 of about 8,253 (259)

THE POTENTIALS OF CAPTURE FISHERIES COMMODITIES FOR MEETING THE NEEDS OF TOURISM SECTOR IN CENTRAL BANGKA REGENCY OF INDONESIA [PDF]

Russian Journal of Agricultural and Socio-Economic Sciences, 2019
In 2010, Central Bangka Regency was one of 197 regencies in Indonesia designated by The Ministry of Maritime Affairs and Fisheries as a minapolitan area in the Bangka Belitung Island Province.
Valeriani D., Wibawa D.P., Saputra H.M.
doaj   +1 more source

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

Benthic-pelagic coupling mediates interactions in Mediterranean mixed fisheries: An ecosystem modeling approach.

PLoS ONE, 2019
Benthic-pelagic coupling plays a pivotal role in aquatic ecosystems but the effects of fishery driven interactions on its functioning has been largely overlooked.
Davide Agnetta, Fabio Badalamenti, Francesco Colloca, Giovanni D'Anna, Manfredi Di Lorenzo, Fabio Fiorentino, Germana Garofalo, Michele Gristina, Lucio Labanchi, Bernardo Patti, Carlo Pipitone, Cosimo Solidoro, Simone Libralato   +12 more
doaj   +1 more source

Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments

Advanced Functional Materials, EarlyView.
We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali, Jixin Zheng, Satoshi Wakai, Jie Liu, Hidetaka Nomaki, Misato Tsukatani, Noriyuki Isobe, Jingcheng Sang, Yuriko Aoki, Hideo Okamura, Daisuke Sasaki, Chiaki Ogino, Yuzo Yamazaki, Takashi Nishikaze, Kenji Takada, Maiko K. Okajima, Tatsuo Kaneko   +16 more
wiley   +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

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

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

Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications

Advanced Functional Materials, EarlyView.
Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano, Lorenzo Ravelli, Martina Nardi, Ruowen Tu, Elena Bellini, Valerio Isa, Carlo Filippeschi, Roberta Finazzi, Luca Ceseracciu, Niloofar Paknezhad, Vincenzo Scribano, Paolo Galli, Silvia Lavorano, Simone Montano, Barbara Mazzolai, Marco Contardi, Pietro Cataldi, Athanassia Athanassiou   +17 more
wiley   +1 more source