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The Annual Report provides a detailed Management Commentary and financial review of the activities undertaken by Seafish during 2007/08 and information on future developments.

This report details work carried out on the design and installation of an engine performance test facility located at the Holman’s Test Mine, operated by the Camborne School of Mines (CSM), an academic department of the University of Exeter. The work was commissioned by the Sea Fish Industry Authority (SeaFISH) with the aim of developing a facility to permit the testing of biofuels such as biodiesel and biofuel blends in marine diesel engines. Engine performance test cells of this nature are generally configured to test various engines, whereas for this project, the engine needed to be a constant with the fuel being the variable.

Currently most of the dredge fisheries for scallops (both the great or king scallop Pecten maximus and the queen scallop Aequipecten opercularis) are unregulated by technical measures prescribing design features of the dredge. Concern about the capture of undersized scallops resulted in the Seafish Scallop Working Group recommending that technical measures be introduced in dredges targeting Pecten in order to increase size selectivity. The purpose of this study was to assess the extent to which tooth spacing, mesh size and ring size could be used to effect size selection in dredges targeting Pecten.

The aim of the study was to establish baseline conditions for the abundance and mean size of four species of interest (Pink seafans Eunicella verrucosa, dead men’s fingers Alcyonium digitatum, ross coral Pentapora fascialis and king scallop Pecten maximus) across Lyme Bay shortly after the implementation of four voluntary Marine Protected Areas (MPAs) inside which scallop dredging stopped in September 2006. The research undertaken was the initial stage of a proposed longer-term project to quantify the effectiveness of the reserves in the protection of the reef communities, to examine potential recovery rates in areas that had been exposed to scallop dredging, and to determine if there were fishery spill-over effects arising from increases in scallops within the areas protected from fishing. IPR for this report belongs to the University of Wales, Bangor.

The use of pure plant oil (PPO), also known as vegetable oil, as a diesel fuelextender or as a total fuel substitute is known. The concept gained popularity during the fuel crisis in the 1970’s although engine technology at this time was relatively basic. The concept today has two primary drivers for land transportation: cost reduction and environmental footprint. The use of recovered and suitably processed used cooking oil (UCO) can offer further substantial atmospheric carbon dioxide (CO2) mitigation together with a reduction in other regulated exhaust pollutants, such as sulphur dioxide, as well as additional cost savings compared to virgin PPO,.Regenatec has developed technology which retro-fits to diesel engines and allows them to be fuelled by diesel or PPO or UCO. This technology is found in products being sold to owners of land based vehicles, both commercial and domestic. Initial trial work performed by Regenatec on land based vehicles has shown promising results. This project investigated the use of PPO in a trawler, the Jubilee Quest, based in Grimsby, UK, operated on PPO during the Autumn of 2006. The aim of this trial was a technical investigation of the technology and PPO: it was not designed to be a commercial deployment. The use of PPO (and even UCO) is currently commercial unviable in UK marine applications due to the economies of scale enjoyed by the petrochemical industry. (The use of PPO and UCO is only viable for land based vehicles because of a duty rebate currently enjoyed by bio-fuels.) As biofuels start to scale and when the environmental costs of fossil fuels are fully reflected in the cost of the product, it is anticipated that biofuels will become economically viable. As a key part of this project, Regenatec developed their technology into a system to be used at sea by a trawler. Their dual tank system is under electronic control to automate the use of PPO in a diesel engine. This has significant advantages over existing, less sophisticated technology. The engine is started on conventional marine diesel (or biodiesel) and then automatically switches over to the lower cost, more environmentally friendly PPO. The automation greatly improves the ease of use for unskilled operators and removes the potential for engine damage when compared to manual control. Additionally, Regenatec is heavily involved in fuel additive work investigating what fuel additives commonly used to enhance the technical and environmental performance of mineral diesel are applicable to PPO and UCO. This work is being undertaken under Confidentiality Agreement in conjunction with a leading mainstream additive manufacturer. An ‘additive pack’ was not fully developed and therefore not available for field deployment during this project. However, lab work and land based field trials in this area have provided encouraging feedback.

Key Words: Cod, Gadus morhua, "out of season" production, larviculture, algae, turbulence, salinity, live feed enrichments, weaning, DHA, EPA, Essential fatty acids.

Delivery Report for 2015-16

During the autumn 2006 mackerel season a prototype selectivity grid was trialled on the Zephyr LK 394 and the crew reported that both the average size of mackerel increased and the by catch percentages of herring were reduced when compared to catches by its pair trawler Antares LK 419. Following these initial observations the fishers that were involved recognized the need for independent observation and analysis of results. This led to the current project being proposed and subsequently receiving funding through the Scottish Industry Science Partnership fund (SISP).

The 2005/06 operational year at Seafish was marked by balancing delivery with planning for the future. We delivered a significant number of projects in support of our industry whilst undertaking a detailed Board and Management review of industry needs and the competencies required of Seafish as an organisation to deliver solutions.

The Future of Our Inshore Fisheries project is an ambitious, collaborative and co-created initiative aimed at addressing these issues and establishing an effective inshore fisheries management regime.

Since 2012 there is a cap on the annual number of days at sea that 15m and over scallop vessels can dredge in ICES Area 7, as part of the Western Waters Management Regime (WWMR). In response to requests by industry and government, Seafish analysed the economic performance of UK vessels that dredge for king scallops in Area 7. The analysis uses fishing activity and economic data of UK vessels that landed any amount of king scallops from Area 7 during a calendar year from 2008 to 2015.

Summary of June and October 2012 ICES advice for cod, Dover sole, haddock, hake, herring, mackerel, megrim, monkfish, nephrops, plaice, saithe and whiting. Also limited advice for brill, dab, flounder, grey gurnard, lemon sole, ling, pollack, red gurnard, striped red mullet and turbot.

Following on from a previous study to develop test criteria for defining 'free of flesh' shell, further trials have been undertaken to see whether a leach based test methodology could be used as an alternative. Additional tests were carried out on a range of different processes to identify which may be commercially feasible for producing free of flesh shell. The results of the trials showed that the leach based testing methodology was not reliable as a method. Crushing shell is an important stage in difficult to clean products such as crab. A commercial hybrid shell cleaning system could be suitable for commercial use but further engineering is required to develop a suitable system and the commercial viability will be dependant on any value of the clean shell by-products.

The 2016 Seafood Processing Industry Report presents accurate up-to-date economic data and commentary to serve, where appropriate, as an evidence base for business decisions, policy discussions, and further research. This report provides details on the structure and size of the industry such as regional distribution, size of firms, type of broad fish species processed, type of processing activity undertaken and financial performance.

These pages are a Microsoft Excel based economic modelling tool that will enable you to explore how a potential seabed mussel business may function. Technical pages containing a wealth of information and advice on cultivating mussels on the seabed can also be downloaded.

This magazine presents some of the stories behind the data, emerging from our Economic Survey of the UK Fishing Fleet. It highlights the main issues identified by fishermen during the survey and features case studies on individual fishing businesses demonstrating how they have overcome barriers to success. The magazine also features interviews with other experts describing recent changes in the industry and the adaptive management taking place in their sectors. The aim is to encourage fishing vessel owners to think critically and creatively about how they can solve problems facing their businesses to enhance their overall performance and profitability.

The overarching goal of this study is to attempt to demonstrate a low-cost approach to recirculation aquaculture of turbot (Psetta maxima), a high value marine flatfish. The two main assumptions of the project are: • Recirculation aquaculture (for UK industry) is inherently desirable because it allows species diversification, enhances biosecurity and minimises environmental impact • Current recirculation systems are too expensive for the production of fish for human consumption, and would be vulnerable to price declines in the market as aquaculture expands in the future – and are thus not good investment propositions for the industry The project reared its own juvenile turbot at the Marine Farming Unit in Ardtoe, with eggs sourced from France Turbot.

This fact sheet summarises the UK imports and exports of prawns & shrimps and their sales in both retail and foodservice channels.

These pages are a Microsoft Excel based economic modelling tool that will enable you to explore how a potential oyster business may function. Technical pages containing a wealth of information and advice on cultivating Pacific and native oysters can also be downloaded.

This is the Guidance for Applicants for applying to the Seafish Industry Project Fund (2011 call).

Annual Review of the feed grade fish stocks used to produce fishmeal and fish oil for the UK market This review focuses on recent independent documentary assessments of these stocks. These are predominantly published by the United Nation’s Food and Agriculture Organisation (FAO) and the International Council for the Exploration of the Sea (ICES). It covers sandeel, sprat, capelin, herring, blue whiting, Norway pout, anchovy, jack mackerel, sardine and menhaden.

Fish processors are facing dramatic increases in costs for discharging their effluent. This results from EU environmental legislation and may threaten the viability of many processing businesses. However, there is scope for processors to considerably reduce both the quantity and strength of their effluent and so minimise the increases in costs.

These pages contain technical advice on the cultivation of mussels on the seabed. They are complimented by an economic modelling tool that enables you to explore how a potential seabed-grown mussel business might work. Key words: Aquaculture; Mussel; Scallop; Oyster; Clam; Halibut; Turbot; Cod; Manila; Pacific; Hyperbook; Economic; Model; cultivation; farming; King; Queen; algae; trestle, rope; cage; seabed; suspended; hatchery; nursery; production;

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.

The Annual Report provides a detailed Management Commentary and financial review of the activities undertaken by Seafish during 2008/2009 and information on future developments.

This document provides guidance to seafood processors on good manufacturing practice (GMP) for shellfish cooking ashore. Its purpose is to help both small and larger businesses produce safe, high quality products. It is targeted at the needs of processors carrying out basic cooking operations.

This report is intended give a preliminary overview of the last five consultation events held for nephrops, crab and lobster, demersal (Shetland) and pelagic sectors of the fleet. Which was then considered together during the final analysis and evaluation phase of the project and the outcomes of that are included in the final report.

This report is intended to give a preliminary overview of the first three consultation events held for scallops, nephrops and demersal sectors of the fleet for inclusion. Which was then considered together during the final analysis and evaluation phase of the project and the outcomes of that which were included in the final report.

Part of the Quay Issues family of publications, the '2013 Economic Survey of the UK Fishing Fleet - Key Features' includes the most recent nationwide costs and earnings data on the UK catching sector. The study presents the latest economic data for 33 segments of the commercially active UK fishing fleet and includes chapters on income, costs, fuel, employment and profitability.

Quay Issues is a magazine for the fishing industry. It tells some of the stories unearthed during our annual Economic Survey of the UK Fishing Fleet.

This dataset presents data on annual economic performance for the UK fishing fleet from 2010 to 2020. The estimates are calculated based on samples of fishing costs and earnings gathered by Seafish as part of the 2019 Annual Fleet Economic Survey.

These pages contain technical advice on the cultivation of Manila and native clams. They are complimented by economic modelling tools that enable you to explore how a potential Manila or native clam cultivation business might work. There is a model for each species. Key words: Aquaculture; Mussel; Scallop; Oyster; Clam; Halibut; Turbot; Cod; Manila; Pacific; Hyperbook; Economic; Model; cultivation; farming; King; Queen; algae; trestle, rope; cage; seabed; suspended; hatchery; nursery; production;

At the Marine Farming Unit, Ardtoe, a system was developed for the intensive culture of Tisbe holothuriae, based on the tray batch culture system described by Støttrup & Norsker (1997). Culture was carried out in 20l plastic trays stored in racks, lit by fluorescent lights and maintained at a temperature of approximately 20ºC.