Download or read book Biomass Survey and Stock Assessment for the Coromandel Scallop Fishery 2008 written by James Richard Williams and published by . This book was released on 2009 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomass Survey and Stock Assessment for the Coromandel Scallop Fishery 2009 written by James Richard Williams and published by . This book was released on 2010 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomass Surveys and Stock Assessments for the Coromandel and Northland Scallop Fisheries 2007 written by James Richard Williams and published by . This book was released on 2008 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scallops written by Sandra E. Shumway and published by Elsevier. This book was released on 2016-06-07 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scallops: Biology, Ecology, Aquaculture and Fisheries, Third Edition, continues its history as the definitive resource on scallops, covering all facets of scallop biology, including anatomy, taxonomy, physiology, ecology, larval biology, and neurobiology. More than thirty extensive chapters explore both fisheries and aquaculture for all species of scallops in all countries where they are fished or cultured. This treatise has been updated to include the most recent advances in research and the newest developments within the industry. As aquaculture remains one of the fastest-growing animal food-producing sectors, this reference becomes even more vital. It has all the available information on scallops needed to equip researchers to deal with the unique global issues in the field. - Offers 30 detailed chapters on the development and ecology of scallops - Provides chapters on various cultures of scallops in China, Japan, Scandinavia, Europe, Eastern North America, and Western North America - Includes details of scallop reproduction, nervous system, and behavior, genetics, diseases, parasites, and much more - Completely updated edition with valuable information on one of the most widely distributed shellfish in the world
Download or read book Coromandel Scallop Stock Assessment for 1999 written by Martin Cryer and published by . This book was released on 2001 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Northland and Coromandel Scallop Stock Assessment for 2001 written by Martin Cryer and published by . This book was released on 2002 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assessment of the Scallop Stock in Scallop Production Area 1 Bay of Fundy for the Fall of 1999 written by D. L. Roddick and published by . This book was released on 1999 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Management Strategy Evaluation for the Coromandel Scallop Fishery written by Vivian Haist and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Annapolis Basin Scallop Fishery written by Canada. Department of Fisheries and Oceans. Scotia-Fundy Region. Benthic Fisheries and Aquaculture Division and published by . This book was released on 1994 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Annapolis Basin of Nova Scotia has been proposed as a potential site for Atlantic salmon farming but traditional fisheries in scallop, lobster, groundfish, and clam maintain that salmon aquaculture will impact on their resources. This report provides an historical perspective of the scallop fishery in this area and information on the scallop beds that support the fishery. The results of a June 1993 biomass survey are also given along with data on the spatial distribution, age class structure, growth rate, meat yield, and condition of this stock.
Download or read book The Annapolis Basin Scallop Fishery a Historical Perspective and 1993 Stock Assessment written by Canada. Department of Fisheries and Oceans and published by Halifax, Nova Scotia : Fisheries and Oceans Canada. This book was released on 1994 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stock Assessment for the Shark Bay Scallop Fishery written by and published by . This book was released on 2011 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coromandel and Northland Scallop Stock Assessments for 1997 written by Martin Cryer and published by . This book was released on 1998 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atlantic Sea Scallop Fishery Fisheries Management Plan FMP written by and published by . This book was released on 1993 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coromandel and Northland Scallop Stock Assessments for 1998 written by Martin Cryer and published by . This book was released on 1999 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mortality Assessment of Atlantic Sea Scallops Placopecten Magellanicus from Gray meat Disease a Thesis in Marine Science and Technology written by Megan M. Levesque and published by . This book was released on 2016 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sea scallop (Placopecten magellanicus) fishery is the most valuable wild scallop fishery in the world. Landings are primarily' adductor muscles, which are ideally creamy white and firm. Recently, significant numbers of dark brown to gray, flaccid and stringy-meats, caused by an apicomplexan, have been caught in areas of Georges Bank and the mid-Atlantic, and are a concern for the industry and management. To investigate the impacts of this disease, a technique to isolate gray from white meat scallops using anesthesia was developed. A four-month laboratory study was conducted comparing mortality rates and shell height-meat weight ratios of healthy and diseased scallops. The density of parasites with decreased meat quality was quantified using histological analysis, and GIMP (GNU Image Manipulation Program) software.Furthermore, age and frequency of infestation by boring sponge (Cliona vastifica) and boring worm (Polydora sp.) were examined with their association to meat quality. Significantly higher mortality in gray-meat scallops compared to white-meat scallops correlated with an increase in the number of parasite nuclei and boring intensity. Additionally, smaller meat weights and extensive myodegeneration were observed with higher levels of infection. Based on these findings, it is important to consider diseased scallops in formulating applied harvestable biomass estimates and in future management strategies. Three general shell height-meat weight relationships are used in the stock assessment for sea scallops; however, a change in this relationship represents a change in biomass estimates. Gray-meat indicates imminent mortality, which also changes the estimate of natural mortality used in stock assessments. The frequency of diseased individuals affects the effort/day as well as the estimate of landings/day used to distribute allocations in the fishery. Understanding the impacts of this disease and how to manage the fishery in its presence is important for the future of the fishery.
Download or read book Scallop Production Area 3 written by Mark J. Lundy and published by . This book was released on 1999 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book SPA 4 Scallop Stock Assessment written by S. J. Smith and published by . This book was released on 1998 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
