Spatially-specific Shell Growth of Sea Scallops, Placopecten Magellanicus, in Georges Bank and Mid-Atlantic Waters PDF Download
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Author: Bradley Paul Harris
Publisher:
ISBN:
Category :
Languages : en
Pages : 136
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Author: Bradley Paul Harris
Publisher:
ISBN:
Category :
Languages : en
Pages : 136
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Author: Christopher L. Sarro
Publisher:
ISBN:
Category :
Languages : en
Pages : 142
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Book Description
Author: D. R. Hart
Publisher: DIANE Publishing
ISBN: 1428996680
Category : Biology
Languages : en
Pages : 30
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Book Description
Author: Clyde L. MacKenzie
Publisher:
ISBN:
Category : Placopecten magellanicus
Languages : en
Pages : 48
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Book Description
Author: Sandra E. Shumway
Publisher: Elsevier
ISBN: 0444627197
Category : Technology & Engineering
Languages : en
Pages : 1216
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Book Description
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
Author: Carly L. Mott
Publisher:
ISBN:
Category :
Languages : en
Pages : 252
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Author: Roger Mann
Publisher:
ISBN:
Category : Placopecten magellanicus
Languages : en
Pages : 28
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Book Description
The overall project objective is to describe age structure and growth of scallops from the Georges Bank and Mid-Atlantic regions. There are three component objectives; (1) age structure and growth during the 1977- 1999 period using archived material stored at NEFSC Woods Hole; (2) age structure and growth of scallops collected over the latitudinal and bathymetric range of the US commercial fishery in 2012 and 2013 (material archived at VIMS from RSA studies); and (3) age structure and growth of scallops collected in 2017 assessment surveys by co-PI Rudders.
Author: Jonathan D. Carey
Publisher:
ISBN:
Category :
Languages : en
Pages : 172
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Author: David B. Rudders
Publisher:
ISBN:
Category : Scallop fisheries
Languages : en
Pages : 0
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Book Description
For the sea scallop, Placopecten magellanicus, the concepts of space and time have emerged as the basis of an effective management tool. The strategy of rotational area management has aided in the sustainability of the resource. Since 2003 with the adoption of Amendment 10 to the Fishery Management Plan (FMP), rotational area management has provided a mechanism to protect juvenile scallops from fishing mortality by closing areas based on scallop abundance and observed length distributions. Approximately half of the sea scallop industry’s current annual landings are attributed to areas under this rotational harvest strategy. While this represents a management success, it also highlights the extent to which landings and management are dependent on the effective implementation of this strategy. The continued prosperity of scallop spatial management is dependent on both periodic and large incoming year classes, as well as a mechanism to delineate the scale of a recruitment event and subsequently monitor the growth and abundance of these scallops over time. Current and accurate information related to the abundance and distribution of adult and juvenile scallops is essential for managers to respond to changes in resource subunits, especially as the resource is being managed at finer-spatial scales. Acknowledging the importance of accurate, timely, and meaningful information necessary to meet the management challenges, the Virginia Institute of Marine Science (VIMS) conducted a stratified random survey of the Georges Bank (GB) Closed Area I (CAI) and Closed Area II (CAII), as well as the southern flank south of CAII in the summer of 2020 and 2021. The primary objective of these surveys was to assess the abundance and distribution of sea scallops in this area, culminating with spatially explicit annual estimates of total and exploitable biomass by Scallop Area Management Simulator (SAMS) Area. Secondary project objectives for each survey year included: 1. Finfish bycatch species composition and catch rates, 2. Scallop biological sampling (length:weight relationship, disease, product quality, and shell samples for ageing) and 3.Sea scallop dredge performance (commercial and survey dredges).
Author: Edmund A. Hughes
Publisher:
ISBN:
Category : Placopecten magellanicus
Languages : en
Pages : 298
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Book Description
