Documents — Seafish

A Guide for Ecological Risk Assessment of the Effects of Commercial Fishing (ERAEF)

This report reviews ecosystem risk assessment methods and describes in detail the method evolved in Australia by CSIRO.

Composting Seafood Waste

This report focuses on high temperature composting and follows a range of mixes of sea-food waste with household ‘green waste’ (i.e. grass clippings, hedge trimmings and garden vegetable residues), through the composting process as replicated treatments and concludes with bioassay and plant growing trials on the resultant composted material.

Pilot trials to determine the benefits of high pressure processing (HPP) for seafood in the UK Report on phase 2 studies:

In the first phase of the project, high pressure processing studies were carried out on 11 species of fish and shellfish in order to determine whether there were any potential processing benefits for the UK seafood processing industry. The seafood products tested were nephrops, mussels, oysters, crab, cold water prawns, lobster, warm water prawns, unsmoked salmon, squid, mackerel and cod. The results from the first phase of the project can be found in report reference FMT/REP/95900/1. Five products were short-listed for further work; these were nephrops, warm water prawns, crab, salmon and cod. Trials on crab, warm water prawns and nephrops focused on large scale picking/peeling trials to determine whether product yield benefits identified in phase 1 were transferrable to larger scale processing. Trials on salmon and cod focused on pasteurisation and shelf-life evaluation.

Aquaculture Opportunities for Enclosed Marine Water Bodies – Tidal Lagoon Swansea Bay Case Study

The SIP project output examines opportunities for aquaculture in/around enclosed marine water bodies, as well as the development of a generic design for a shellfish hatchery - the proposed Tidal Lagoon in Swansea Bay (TLSB) case study is a significant focus

Maximising the quality and storage life of fresh seafood products

Seafood is highly perishable, this means that unless there has been an intervention which changes the physical nature of the product, such as freezing, cooking, drying, smoking or canning, fresh seafood products will continually deteriorate in quality over time. Visual and physical changes effect the consumer’s perception of the product to the eventual point where it would be considered unappealing or even inedible. This briefing note is aimed at businesses that catch, process, buy, sell or trade fresh seafood products; it seeks to improve the understanding of those factors that cause the natural deterioration of seafood products due to spoilage, and to ensure that businesses are able to mitigate and remediate those changes as far as possible to ensure that the maximum storage lives for their products are achieved.

Strategic Framework for seafood waste management

In late 2004, Defra tasked Seafish with carrying out a review of the options available for managing seafood waste, within the context of waste policy and legislation. This required a review of the types, quantities and origin of seafood waste, consideration of the timescale for industry to achieve compliance and an assessment of the measures required in the interim. This report provides an overview of the current situation and the options available for seafood waste management. It provides a strategic framework for the seafood industry to move from the current difficulties towards the overall strategic aims of reducing waste, minimising costs and maximising revenue. This is set within a 10 year timescale with prioritised short, medium and long-term objectives.

Seafood-waste disposal at sea – a scientific review

Due to the recent tightening of regulations surrounding the disposal of seafood processing waste to landfill, fish and shellfish processors are now facing a rise in the cost and difficulty of waste disposal. This is of particular concern in remote areas where alternative uses (e.g. fishmeal) are neither accessible nor economically viable and therefore, cost effective and environmentally-sound solutions to the disposal of this waste need to be found. This report examines the potential for disposal at sea, together with the likely impacts and advice on the selection of appropriate sites for disposal.

Landing Obligation Economic Impact Assessment (EIA) - Interim Report One: Choke Analysis

First Interim Report for Economic Impact Assessment of the Landing Obligation. Choke analysis for key UK fleet segments based on 2013 fishing activity as if rules for the Landing Obligation had been place. See also report Appendix B, available as Excel workbook download.

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