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An Economic Assessment of Oyster on Growing Utilising the

This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish

Mid-Water Pair Trawling Trials - 'Wyre Defence' and 'Wyre Majestic' September 1974

The objective of the trials was to introduce mid-water pair trawling techniques to Fleetwood middle-water side trawlers in order to diversify their operations. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

Results and Summary of Conclusions of Interviews Amongst Fish Friers Selling Blue Whiting and their Customers

Following the experiment amongst 7 volunteer fish friers selling complimentary quantities of frozen, skin-on, blue whiting block or butterfly fillets in their retail fish and chip shops (see report of June 1976), 4 of the nominated friers opted to continue selling blue whiting on a trial commercial basis. Pre-arranged quantities of frozen, graded, skin-on block fillets in 4 kg shatter packs were made available to these friers beginning the week of 16 August, 1976, at a price of £3.50 per stone. To date, the quantities delivered by the White Fish Authority (WFA) average 1 stone per outlet per week for 3 of the fish and chip shops, and 2 stone per week for the remaining 1. After allowing a reasonable amount of time for the novelty aspect to wear off and blue whiting to become an accepted item for sale in the 4 shops, in late October the WFA commissioned interviews to be conducted during normal trading hours in each of the 4 shops. The interviews were conducted by professional interviewers, one of whom spent a day in each location interviewing first the frier and then customers at random who ordered blue whiting. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

Summary, Findings and Conclusions of Mackerel Research

Mackerel is a well-known but not often used fish. Although it is available fresh, smoked and canned, it is under-utilized. The White Fish Authority has undertaken to determine why mackerel is not universally popular, and to discover future market potential and market opportunities. During Stage I, in July 1976, nearly 2,000 housewives were interviewed at random, representing an estimated 18,500,000 housewives in the country. For Stage II, group discussions were conducted in August 1976 with six groups of housewives in the North and South, recruited on the basis of their mackerel usage. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

WFA Fisheries Training Centre and Flume Tank Description and Account of its First Period of Operation

The White Fish Authority’s fisheries training centre was officially opened on the 27 February, 1976 by the, then, fisheries Minister Mr Fred Peart. It introduced a powerful new tool, in the form of a flume tank, in which large scale models of trawls and other types of fishing gear can be demonstrated and tested. Up to the 31st October, 1976, when it was drained for three weeks for its warranty survey, the flume tank had been run for 541 hours on 153 days, with virtually no defects in eight months effective operation. In other words the tank was utilised on all but 22 working days in its first period of operation. This report describes the new training centre, explains how the flume tank works and outlines the type of work done during this first period. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

Over Winter Growth Pecten maximus in a Nursery Scallop

The concept of an overwinter nursery process for Pecten Maximus spat arose on sampling spat settlement in artificial collectors in 1975 (Ref 1). It was noticed that the major proportion of the collected stock was still small and fragile (mean size 8 – 9mm) about four months after the peak settlement in July. By this time (November/ December) the sea temperature had fallen from 12/13ºC at the end of October to 8/9ºC at the end of December, and eventually the temperature fell to 6ºC by the end of January. There was some evidence of cessation of growth and significant mortalities of the smaller scallop spat over this winter (see Ref 2). There was, therefore, the possibility of promoting growth and survival of these small spat, indoors, over the winter and perhaps thereby shortening the overall culture period for Pecten maximus. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

Assessment of the Number and Type f Potential Marine Fish Farming Sites Utilising Area of Coastal Water

From a desk study of charts and maps of the UK, sites of good potential for marine fish and shellfish farming have been identified, encompassing an area in excess of 3,200 ha. This initial study is not considered to be exhaustive, as small sites (less than 5 ha.) and the occasional good site in a generally unfavourable area have been excluded. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

Cambered Trawl Door Trials 1983

A report of further trials with cambered trawl doors to assess their performance. Still some problems of board stability during shooting and when turning.

Box Washing and Handling system

The Aberdeen Fishing Vessel Owners’ Association have, for a number of years, operated a Box Pool within the Port of Aberdeen. The boxes, owned by the Box Pool, were until recently, wooden market trunks, capable of containing 8 stones of fish. They were delivered to the Fish market during the night to meet the estimated demand of the subsequent landing. After the sale, the boxes were taken to the Merchants’ fish-houses from whence they were uplifted by the Box Pool’s own collection service during the afternoon and taken to their premises on Albert quay. Recognising the longer term need to restructure their Box Pool, the A.F.V.O.A. had engaged MAS on several occasions over the past five years to undertake studies concerning the operation of the Pool under different sets of circumstances. A comparative costing exercise covering a number of different washing systems, operated on the continent as well as the UK, resulted in the drawing up of a general specification for a washing machine, which would enable the Box Pool to offer an economical services at their existing site, while producing a thoroughly clean box. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

Hall Test Research on Blue Whiting

A series of Hall Tests were held in 3 locations (Greater London, Leeds and Walsall) in February/March 1976 using Blue Whiting caught by the MAFF freezer trawler Artic Privateer in 1975. Although it was an exploratory voyage, the fish were caught under commercial conditions and did not represent the pride of an outstanding catch. The fish reflected simply the best quality obtainable from an average catch at that time of the year. For each Hall Test approximately 200 housewives were served samples of hand filleted Blue Whiting crumbed and pan fried and grilled the order of presentation was rotated, and responses to the appearance, flavour and texture of the fish were recorded. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

A Study of Fleet Restructuring Options Using a Quota Simulation Model

The report defines the state of the Hull Fish Industry in early 1983 showing little prospects exist for the catching sector but that the processing sector remains buoyant by its dependence on fish from all over the UK as well as imports. A geographical analysis shows that Hull and Humberside have all the locational advantages of retaining their position as the most important processing centre in Europe.

Mackerel Promotion Exercises Conducted in 6 Supermarkets - London Area

At the time of writing, mackerel is probably the only very large resource, apart from blue whiting, now available to the UK fishing fleet and consequently catch rates have risen dramatically during the past 3-4 years to a point approaching 10% of the total UK catch, and mackerel has now overtaken cod as the main species landed by UK vessels. However, the increased landings of mackerel have not been matched by a corresponding growth in the home market with considerable quantities in the past to or three years being either reduced to fish meal or transhipped for export to Russia and other Iron Curtain countries – with the result that this highly nutritious species is seriously under-utilised in terms of human consumption in the UK. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

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