Download or read book Assessment of Eastern Georges Bank Haddock for 2010 written by L Van Eeckhaute and published by . This book was released on 2010 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Transboundary Resources Assessment Committee for Eastern Georges Bank Cod and Haddock and Georges Bank Yellowtail Flounder written by and published by . This book was released on 2010 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessment of Eastern Georges Bank Haddock for 2009 written by L Van Eeckhaute and published by . This book was released on 2009 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessment of Haddock on Eastern Georges Bank written by Lou Van Eeckhaute and published by . This book was released on 2005 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Eastern Georges Bank Haddock 5Zjm 551 552 561 562 written by Canada. Department of Fisheries and Oceans and published by . This book was released on 2013 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The current estimate for the 2010 year class is 334 million age 1 fish, which would make it the largest cohort in the assessment time series. The preliminary estimate for the 2013 year class is 1,546 million age 1 fish, the largest in the time series. Except for the strong 2000 and 2011 year classes and the exceptionally strong 2003, 2010 and 2013 year classes, recruitment has fluctuated between 2.1 and 27.3 million since 1990"--Summary.

Download or read book Eastern Georges Bank Haddock 5Zjm 551 552 561 562 written by and published by . This book was released on 2010 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Transboundary Resources Assessment Committee TRAC written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Destruction of Undersized Haddock on Georges Bank 1952 written by Ernest D. Premetz and published by . This book was released on 1954 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Finfish Aquaculture Diversification written by M. Jobling and published by CABI. This book was released on 2010 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is considerable global interest in the culture of finfish species both for cold and warm water aquaculture development and growth. Essential information on the biology, domestication and aquacultural characteristics of a wide selection of novel and established species is provided in the form of technical sheets, species descriptions and information on current rearing practices, making this a must-have reference in the field of aquacultural science. The book also offers a basic framework in order to support investment strategies for research and developement efforts aimed at the emergence of a profitable finfish aquaculture industry and presents a rationale for species diversification, different approaches to species selection and basic economical and market considerations governing the launch of strategic development and commercialization efforts.

Download or read book Destruction of Undersized Haddock on Georges Bank 1947 51 written by Ernest D. Premetz and published by . This book was released on 1953 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Temporal Genetic Analysis of Atlantic Haddock on Georges Bank written by Maureen Kathleen Purcell and published by . This book was released on 1997 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fishery Bulletin written by and published by . This book was released on 2012 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Innovations in Fishing Technology Aimed at Achieving Sustainable Fishing written by Alessandro Lucchetti and published by Frontiers Media SA. This book was released on 2023-11-20 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last fifty years, human exploitation of marine resources has become more efficient as the understanding of the habits and behaviour of the various species available in the sea gradually increased. Thus, technologies have developed naturally over time and fishing gears and practices have become more sophisticated. These technical advances in fishing gear have generally led to more efficient economic fishing operations and better access to resources. However, fishing implies the harvesting of marine organisms directly from their natural environment, therefore general awareness of environmental problems due to the exploitation of fishery resources has also increased. In particular, the poor selectivity of some gears is responsible for the capture of juveniles, immature and undersized specimens of many species, with negative consequences on the state of stocks. In addition, bycatch in marine fisheries is a major source of human-caused mortality of marine megafauna, often leading to the capture of vulnerable species. Finally, many bottom-towed gears are responsible for high impacts on bottom communities and habitats, with cascading consequences on the entire marine ecosystem. All these impacts can lead to changes in the structure, function and integrity of ecosystems, including effects on the food webs and multispecies predator-prey relationships.

Download or read book Towards Continental Environmental Policy written by Owen Temby and published by SUNY Press. This book was released on 2017-07-25 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the challenges of environmental governance in contemporary North America. What are the most important transnational governance arrangements for environmental policy in North America? Has their proliferation facilitated a transition towards integrated continental environmental policy, and if so, to what degree is this integration irreversible? These governance arrangements are diverse and evolving, consisting of binational and trinational organizations created decades ago by treaties and groups of stakeholders—with varying degrees of formalization—who work together to address issues that no single country can alone. Together they provide leadership in numerous areas of environmental concern, including invasive species, energy efficiency, water, and terrestrial and aquatic wildlife. This book explores these arrangements, examining features such as stakeholder inclusion, organizational activities and functions, and issue comprehensiveness. Overall, the contributors report an underdeveloped policy architecture consisting of fragmented regional transnational networks of stakeholders and underfunded binational and trinational organizations. They also show evidence of substantial policy entrepreneurship and a vibrant informal underbelly to North American environmental governance, which will be vital in the challenging days ahead.

Download or read book Marine Fisheries Review written by and published by . This book was released on 2017 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecosystem Based Management for the Oceans written by Karen McLeod and published by Island Press. This book was released on 2012-09-26 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conventional management approaches cannot meet the challenges faced by ocean and coastal ecosystems today. Consequently, national and international bodies have called for a shift toward more comprehensive ecosystem-based marine management. Synthesizing a vast amount of current knowledge, Ecosystem-Based Management for the Oceans is a comprehensive guide to utilizing this promising new approach. At its core, ecosystem-based management (EBM) is about acknowledging connections. Instead of focusing on the impacts of single activities on the delivery of individual ecosystem services, EBM focuses on the array of services that we receive from marine systems, the interactive and cumulative effects of multiple human activities on these coupled ecological and social systems, and the importance of working towards common goals across sectors. Ecosystem-Based Management for the Oceans provides a conceptual framework for students and professionals who want to understand and utilize this powerful approach. And it employs case studies that draw on the experiences of EBM practitioners to demonstrate how EBM principles can be applied to real-world problems. The book emphasizes the importance of understanding the factors that contribute to social and ecological resilience —the extent to which a system can maintain its structure, function, and identity in the face of disturbance. Utilizing the resilience framework, professionals can better predict how systems will respond to a variety of disturbances, as well as to a range of management alternatives. Ecosystem-Based Management for the Oceans presents the latest science of resilience, while it provides tools for the design and implementation of responsive EBM solutions.

Download or read book Fish Reproductive Biology written by Tore Jakobsen and published by John Wiley & Sons. This book was released on 2016-03-21 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish recruitment is a key process for maintaining sustainable fish populations. In the marine environment, fish recruitment is carried out in many different ways, all of which have different life history strategies. The objective of this book is to argue for greater linkages between basic and applied research on fisheries recruitment, and assessment and management of exploited fish stocks. Following an introductory chapter, this second edition of Fish Reproductive Biology is organized into 3 main sections: Biology, Population Dynamics and Recruitment Information Critical to Successful Assessment and Management Incorporation of Reproductive Biology and Recruitment Considerations into Management Advice and Strategies The authors collectively bring a wide range of diverse experience in areas of reproductive biology, fisheries oceanography, stock assessment, and management. Fully updated throughout, the book will be of great interest to a wide audience. It is useful as a textbook in graduate and undergraduate courses in fisheries biology, fisheries science, and fisheries resource management and will provide vital information for fish biologists, fisheries scientists and managers.