Results 261 to 270 of about 2,800 (290)

Green Energy from Discarded Wool and Fish Scales

Waste and Biomass Valorization, 2021
Proteins in discarded wool and extractants obtained from fish scale dissolved in NaOH solution can be used as electrolytes in a biochemical fuel cell that can generate up to 418 mV of energy. Discarded wool and fish scales are raw materials that are available in large quantities at low cost but generally disposed as waste. Both fish scales and wool are
Prajwal Battampara, Deepak Ingale, Vijaykumar Guna, Uma Ullas Pradhan, Narendra Reddy   +4 more
openaire   +1 more source

Fish discards management in selected Spanish and Portuguese métiers: Identification and potential valorisation

Trends in Food Science and Technology, 2014
15 páginas, 4 tablasWith the aim of promoting the responsible and sustainable management of marine resources, the European Union and the Food and Agriculture Organization of the United Nations (FAO) have established a set of international guidelines on ...
Luis T Antelo, Amaya Franco-Uría, Ricardo I Perez-Martin   +2 more
exaly   +2 more sources

Reducing discards of fish at sea: a review of European pilot projects

Journal of Environmental Management, 2010
This paper is about improving the viability of discard-reduction pilot projects. One way to address the problem of wasteful discarding of fish at sea is to initiate pilot projects to trial potential solutions, such as selective gear, area closures, discard bans and data enhancement, which could subsequently be adopted by the fishing industry, either ...
Catchpole T, Gray TS
openaire   +3 more sources

Discarded fishing net pollution in coastal areas of Bangladesh

Science of The Total Environment
Discarded fishing nets, a major source of marine litter, significantly threaten the marine environment and contribute to plastic pollution due to the synthetic polymers they contain. Though Bangladesh is a maritime country with 0.5 million of fishers dependent on coastal and marine fishing, there have been no studies to date on the plastic pollution ...
Gawsia Wahidunnessa, Chowdhury, Heather J, Koldewey, Md Nazmul Hasan, Niloy, Mohammad Mizanur Rahman, Khan, Nabanita, Das, Surshti, Patel, Bushra, Nishat, Zoie T, Diana, Nina, Tsydenova, Subrata, Sarker   +9 more
openaire   +2 more sources

Valorization of toxic discarded fish skin for biomedical application

Journal of Cleaner Production, 2021
Abstract Fish discards are dumped into the sea and sea shore during fishing and segregation by fishing sectors. Fish of no or low economic value, or damaged and of a reduced value are thrown away. The discards adversely affect the marine habitats and huge number of proteins, essential fatty acids, collagen, enzymes are lost.
Gopika Selvakumar, Iyappan Kuttalam, Sankari Mukundan, Suguna Lonchin   +3 more
openaire   +1 more source

Fishing suitability maps: helping fishermen reduce discards

Canadian Journal of Fisheries and Aquatic Sciences, 2015
Discards poses a serious problem for the productivity and sustainability of European fisheries and thus is an important fisheries and ecological management issue to be solved. In this paper we present a statistical tool, based on the random forest technique, that aims to reduce the negative ecological impact of fishing by providing fishermen with near-
Raúl Vilela, Jose María Bellido
openaire   +1 more source

Bycatch and discard fish in the japanese fisheries

2004
Abstract Discards of bycatch in fisheries is one of the most serious concerns in fisheries management. The types of discarded fish from Japanese fisheries can be mainly classified into four categories: 1) species with low value or no value in the market, 2) small sized species including young or juvenile, even if they have commercial values as adult,
openaire   +1 more source

A comparison of methods for onboard sampling of discards in commercial fishing

Fisheries Research, 1999
Two methods for onboard sampling of discards practised in UK waters are compared. The fishing gear was light trawl and the principal species caught were haddock and whiting. The quantities of fish discarded, as well as those for the market, were measured. The methods for onboard sampling of discards were carried out in parallel.
Duncan Tamsett, Gareth Janacek, Mike Emberton   +2 more
openaire   +1 more source

Fish oil from discards of gurnard fish captured at different seasons

2023
No
Vázquez, José Antonio, Valcárcel Barros, Jesús, Sapatinha, Maria, Pires, Carla, Mendes, Rogério, Bandarra, Narcisa   +5 more
openaire   +1 more source

Developing a Discard Index for the Englishand Welsh fishing fleet

2009
No abstracts are to be cited without prior reference to the author.Developing a Discard Index for the Englishand Welsh fishing fleet.
Catchpole, T.L., R.Enever, Revill, A, Reese, A., Maxwell, D.   +4 more
openaire   +1 more source