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Life Cycle Assessment (LCA) based identification of environmental hotspots in commercial trawl fisheries and mitigation strategies

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Title Life Cycle Assessment (LCA) based identification of environmental hotspots in commercial trawl fisheries and mitigation strategies
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Creator Renju Ravi
Das, D.P.H.
Leela Edwin
 
Subject Not Available
 
Description Not Available
Life Cycle Assessment is used to identify environmentally preferred products or processes and can be used as a support tool for decision-making and policy development. In India, till now no study has been undertaken on LCA of trawl fishing wherein impact categories such as Global warming potential, Abiotic depletion potential, Acidification potential, Eutrophication potential, Marine aquatic ecotoxicity potential, Ozone layer depletion potential and Photochemical ozone creation potential are considered. In this study, LCA and carbon footprint analysis of fish production by trawlers operating in Kerala fisheries sector has been carried out. Direct
energy input for fishing operations due to consumption of fuel typically account for 75 to 90 per cent of the total energy inputs when compared with energy inputs associated with vessel construction and maintenance, fishing
gear and others. In the LCA analysis of trawl caught fishes, the impact categories such as GWP, ADP, AP, EP and POCP are predominantly related to the consumption of diesel in vessel operation, and, hence, it is
highlighted as the main hotspot in respect of environmental burdens which need focussed action in mitigation approaches. The results of this study delineate approaches for reducing carbon footprint of the trawl caught
resources in Kerala. The study has identified hotspots requiring urgent attention in mitigation of environmental impacts of trawl sector.
Not Available
 
Date 2019-11-25T07:00:01Z
2019-11-25T07:00:01Z
2017-11-21
 
Type Other
 
Identifier Renju Ravi,Das, D.P.H. and Leela Edwin (2017) Life Cycle Assessment (LCA) based identification of environmental hotspots in commercial trawl fisheries and mitigation strategies. In: (Thomas, S.N., Rao, B.M., Madhu, V.R., Asha, K.K., Binsi, P.K., Viji, P., Sajesh, V.K. and Jha, P.N., Eds.) Fostering Innovations in Fisheries and Aquaculture: Focus on Sustainability and Safety – Book of Abstracts, 11th Indian Fisheries and Aquaculture Forum, ICAR-Central Institute of Fisheries Technology, Kochi and Asian Fisheries Society, Indian Branch, 21-24 November, 2017, Kochi, India, pp. 520-521.
978-81-933623-1-0
http://krishi.icar.gov.in/jspui/handle/123456789/25181
 
Language English
 
Relation Not Available;
 
Publisher ICAR-Central Institute of Fisheries Technology, Kochi and Asian Fisheries Society, Indian Branch