Author: National Research Council Publisher: National Academies Press ISBN: 0309055261 Category : Technology & Engineering Languages : en Pages : 189
Book Description
Fluctuations and declines in marine fish populations have caused growing concern among marine scientists, fisheries managers, commercial and recreational fishers, and the public. Sustaining Marine Fisheries explores the nature of marine ecosystems and the complex interacting factors that shape their productivity. The book documents the condition of marine fisheries today, highlighting species and geographic areas that are under particular stress. Challenges to achieving sustainability are discussed, and shortcomings of existing fisheries management and regulation are examined. The volume calls for fisheries management to adopt a broader ecosystem perspective that encompasses all relevant environmental and human influences. Sustaining Marine Fisheries offers new approaches to building workable fisheries management institutions, improving scientific data, and developing management tools. The book recommends ways to change current practices that encourage overexploitation of fish resources. It will be of special interest to marine policymakers and ecologists, fisheries regulators and managers, fisheries scientists and marine ecologists, fishers, and concerned individuals.
Author: National Research Council Publisher: National Academies Press ISBN: 0309174406 Category : Technology & Engineering Languages : en Pages : 194
Book Description
Ocean harvests have plateaued worldwide and many important commercial stocks have been depleted. This has caused great concern among scientists, fishery managers, the fishing community, and the public. This book evaluates the major models used for estimating the size and structure of marine fish populations (stock assessments) and changes in populations over time. It demonstrates how problems that may occur in fisheries dataâ€"for example underreporting or changes in the likelihood that fish can be caught with a given type of gearâ€"can seriously degrade the quality of stock assessments. The volume makes recommendations for means to improve stock assessments and their use in fishery management.
Author: José J. Pascual-Fernández Publisher: Springer Nature ISBN: 3030373711 Category : Science Languages : en Pages : 610
Book Description
This book offers a comprehensive account of the status and dynamics of people participating in the small-scale fisheries (SSF) of Europe. It covers the situation of SSF in 25 coastal countries, thereby providing a portrait of almost every coastal country on the continent and analyzing the recent evolution of the sector. Small-scale fisheries are argued to be extremely important in Europe, as they provide employment and welfare, while increasing food sovereignty and maintaining communities in coastal areas. The recent worldwide focus on SSF derives from their environmental sustainability, which distinguishes many of their activities from those of large-scale fisheries. This book analyses the diversity of SSF and shows how fishing communities have sometimes developed successful governing models, demonstrating social and economic resilience. While the book emphasizes the strengths of SSF and the synergies that occur with other marine sectors, it also presents cases of failure, in which collective action and policy have actually contributed to a weakening of the sector. In this context, the book shows how governmental policies toward SSF vary considerably from country to country, in a way that is not entirely consistent with European policies.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251098824 Category : Nature Languages : en Pages : 147
Book Description
An overview of the occurrence and effects of microplastics on aquatic organisms, with recommendations regarding seafood safety and security, environmental risk assessment approaches and targeted monitoring of microplastics in the environment.
Author: Silvia Salas Publisher: Springer ISBN: 3319760785 Category : Science Languages : en Pages : 570
Book Description
One of the main goals in fisheries governance is to promote viability and sustainability in small-scale fishing communities. This is not an easy task given external and internal pressure, including environmental change and competition with other economic sectors searching for development in the coastal region. A comprehensive understanding of small-scale fisheries in their own context, and from a regional perspective, is an important step in supporting the implementation of the Voluntary Guidelines on Securing Sustainable Small-Scale Fisheries (SSF Guidelines). This book contributes to the global effort by offering knowledge, insights and lessons about small-scale fisheries in Latin America and the Caribbean. The 20 case studies included in the book make explicit the various dimensions that are intrinsic to small-scale fisheries in the region, and identify conditions and situations that affect the wellbeing of fishing communities. The book offers insights regarding the challenges faced by small-scale fisheries in the region, and, aligning with the objectives of the SSF Guidelines, provides lessons and experiences about how to make small-scale fishing communities viable while maintaining sustainable fisheries. This important book illustrates the complexity, diversity, and dynamics of small-scale fisheries in the Latin American and Caribbean region and presents experiences, tools, and approaches to lead towards sustainable and viable fisheries. The reader will gain a new understanding on the range of actions, approaches, and information needed for their successful management. John F. Caddy, International Fisheries Expert This book, prepared by the Too Big To Ignore partnership, constitutes a very valuable resource for policy makers, fisheries scientists, non-governmental organizations, civil society organizations, and fishing communities interested in putting in place sound management strategies, research, and actions to contribute to the sustainability of small-scale fisheries and food security in Latin America and the Caribbean region. Juan Carlos Seijo, Professor of Fisheries Bioeconomics at Marist University of Merida
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251306079 Category : Technology & Engineering Languages : en Pages : 654
Book Description
This report indicates that climate change will significantly affect the availability and trade of fish products, especially for those countries most dependent on the sector, and calls for effective adaptation and mitigation actions encompassing food production.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251305072 Category : Technology & Engineering Languages : en Pages : 134
Book Description
Drawing on previous surveys and country statistics, this report gives a regional overview of safety at sea, particularly for the small-scale fisheries sector. It notably focuses on vessel design, data recording, legislation and fisheries management.
Author: National Research Council Publisher: National Academies Press ISBN: 0309145880 Category : Science Languages : en Pages : 526
Book Description
Climate change is occurring, is caused largely by human activities, and poses significant risks for-and in many cases is already affecting-a broad range of human and natural systems. The compelling case for these conclusions is provided in Advancing the Science of Climate Change, part of a congressionally requested suite of studies known as America's Climate Choices. While noting that there is always more to learn and that the scientific process is never closed, the book shows that hypotheses about climate change are supported by multiple lines of evidence and have stood firm in the face of serious debate and careful evaluation of alternative explanations. As decision makers respond to these risks, the nation's scientific enterprise can contribute through research that improves understanding of the causes and consequences of climate change and also is useful to decision makers at the local, regional, national, and international levels. The book identifies decisions being made in 12 sectors, ranging from agriculture to transportation, to identify decisions being made in response to climate change. Advancing the Science of Climate Change calls for a single federal entity or program to coordinate a national, multidisciplinary research effort aimed at improving both understanding and responses to climate change. Seven cross-cutting research themes are identified to support this scientific enterprise. In addition, leaders of federal climate research should redouble efforts to deploy a comprehensive climate observing system, improve climate models and other analytical tools, invest in human capital, and improve linkages between research and decisions by forming partnerships with action-oriented programs.
Author: National Research Council
Author: National Research Council
Author: José J. Pascual-Fernández
Author: 
Author: Food and Agriculture Organization of the United Nations
Author: Silvia Salas
Author: Food and Agriculture Organization of the United Nations
Author: Fikret Berkes
Author: Food and Agriculture Organization of the United Nations
Author: National Research Council