Documents | Seafish

issue_18_2014_aggregates.pdf

Seafish Standard Sampling Operating Procedure_Basic Intertidal Habitat Mapping

A lack of information on the precise location of a protected marine habitat or refuge for a protected marine species has caused considerable delays in environmental impact assessments and at worst led to applications to develop shellfish farms being refused or withdrawn as Regulators are unable to decide whether the farm site and/or access arrangements will or will not have a potential impact on a protected wildlife site (Seafish 2006 & 2007).

FRDC Project 2005/054

A collaborative extension program by the Queensland Department of Primary Industries and Fisheries, SeaNet and Ecofish for the development and adoption of square mesh codends in select prawn and scallop trawl fisheries in Queensland.

An Assessment of D.A. Massonage and Mortality of the Brown Crab Vivier Transport

Examination made on two consignments of brown crab exported from the UK to Spain. The aim was to assess the loads for quality, marketability and mortality and to account for the differences observed. In particular the relationship between physical D.A. Massonage and mortality was investigated and the causes of D.A. Massonage were discussed at some length.

Final Note on Seafood Ethics Common Language Group meeting on 10 February 2016

Final note on the Seafood Ethics Common Language Group meeting held at Friends House, London on Wednesday 10 February 2016.

Quick summary of 2014 ICES advice for the seven key pelagic species

Seafish continues to support the fishmeal industry through the provision of news and factual information. This quick summary of the June and October 2014 ICES advice covers blue whiting, capelin, herring, mackerel, Norway pout, sandeel and sprat.

Quick summary of 2015 ICES advice for the seven key pelagic species

Seafish continues to support the fishmeal industry through the provision of news and factual information. This quick summary of the 2015 ICES advice covers blue whiting, capelin, herring, mackerel, Norway pout, sandeel and sprat.

Seafish Responsible Sourcing Guide - Alaska pollock - September 2013

This Responsible Sourcing Guide to Alaska pollock contains information on sustainability issues, stock assessment, conservation measures and management worldwide for the individual stocks of this species updated to 2013. There is a short section on the product characteristics of the species. The information was obtained from scientific, industry and governmental sources and appropriate references are given.

Remote Closure of Sea Inlets

Over half of fishing vessel losses are attributed to flooding, mainly due to the failure of pipes and fittings in the engineroom. Often, when flooding is discovered the crew find it impossible to reach and close the sea inlet valves to stop the flow of water and the vessel is lost. John Buchan, a retired engineer from Peterhead, had an innovative idea to enable the remote closure of sea inlet valves and this report describes the development of his ‘Hydraclose’ concept and a demonstration installation on a 25.6m vessel. Companies in Peterhead and Fraserburgh have developed this system and the Scottish Executive has given major support by the provision of a FIFG grant towards the vessel demonstration costs.

Review of Covid-19 impacts on the UK seafood industry: October-December 2020

The third report in a series of reviews on the impacts of Covid-19 on the UK seafood sector. It takes a high-level view of the seafood supply chain exploring the impact on seafood markets, business operations and consumer behaviour.

CONTROL OF SUPERSATURATION IN THE HATCHERY

Supersaturation can occur naturally in high-energy environments e.g. from wave action or dam spillways; or as a result of excess photosynthetic activity. In the aquaculture hatchery, supersaturation can be caused by a sudden increase in temperature e.g. in long pipe runs exposed to the sun, by entrainment of air through leaking joints or pump seals, or by injection of pressurised air at depth.

Trial of acoustic deterrents for prevention of porpoise by-catch (porpoise pingers) Phase 2 and 3 Endurance and Tangle

This study details the practicalities of attachment, deployment and testing of acoustic deterrents (porpoise pingers) within the Celtic sea gill net fishery.

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