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Author: Saleem Mustafa.
Publisher: Universiti Malaysia Sabah Press
ISBN: 9672962487
Category : Nature
Languages : en
Pages : 56
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Book Description
The importance of seafood in global food security and economy cannot be overemphasized. Capture fisheries and aquaculture supply about 154 million tons of fish annually, with a total value of US$217.5 billion. Aquaculture’s contribution to this production and value is 90.4 million tons and US$144.4 billion, respectively. Billions of people depend to varying degrees on seafood for dietary protein. Development of these two sectors has not happened without environmental problems and, therefore, adaptive management is required to ensure sustainability. A major conservation intervention and measures for mitigating the effects of climate change are needed for sustaining the ability of marine ecosystems to withstand the fishing pressure. Likewise, new approaches and technological adaptations will contribute greatly to sustainability of aquaculture. These are the issue which deserve serious attention since, in terms of human nutrition and economy, the role of seafood sector is growing rapidly. This book delves upon the three seafood production systems – capture fisheries, aquaculture and sea ranching, elaborates the pertinent issues and presents scientific reasons for integrating ecological perspectives in management to address some of the major problems constraining their growth. The significance of a paradigm shift by way of removing negatively interacting factors among these sectors with positive synergies with their inherent elements of sustainability is also discussed. Consistency of these approaches with the triple bottom line vision of development instead of exclusive focus on seafood production in isolation with environmental homeostasis is explicitly explained.
Author: Saleem Mustafa.
Publisher: Universiti Malaysia Sabah Press
ISBN: 9672962487
Category : Nature
Languages : en
Pages : 56
Get Book Here
Book Description
The importance of seafood in global food security and economy cannot be overemphasized. Capture fisheries and aquaculture supply about 154 million tons of fish annually, with a total value of US$217.5 billion. Aquaculture’s contribution to this production and value is 90.4 million tons and US$144.4 billion, respectively. Billions of people depend to varying degrees on seafood for dietary protein. Development of these two sectors has not happened without environmental problems and, therefore, adaptive management is required to ensure sustainability. A major conservation intervention and measures for mitigating the effects of climate change are needed for sustaining the ability of marine ecosystems to withstand the fishing pressure. Likewise, new approaches and technological adaptations will contribute greatly to sustainability of aquaculture. These are the issue which deserve serious attention since, in terms of human nutrition and economy, the role of seafood sector is growing rapidly. This book delves upon the three seafood production systems – capture fisheries, aquaculture and sea ranching, elaborates the pertinent issues and presents scientific reasons for integrating ecological perspectives in management to address some of the major problems constraining their growth. The significance of a paradigm shift by way of removing negatively interacting factors among these sectors with positive synergies with their inherent elements of sustainability is also discussed. Consistency of these approaches with the triple bottom line vision of development instead of exclusive focus on seafood production in isolation with environmental homeostasis is explicitly explained.
Author: Geoffrey Lawrence
Publisher: Earthscan
ISBN: 1849774498
Category : Business & Economics
Languages : en
Pages : 321
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Book Description
This book offers critical insights by international scholars, with chapters on global food security, supermarket power, new technologies, and sustainability. The book also assesses the contributions of diet and nutrition research in building socially just and environmentally sustainable food systems and provides policy recommendations to improve the health and environmental status of contemporary agri-food systems.
Author: Terry Marsden
Publisher: Routledge
ISBN: 1136185429
Category : Business & Economics
Languages : en
Pages : 248
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Book Description
In response to the challenges of a growing population and food security, there is an urgent need to construct a new agri-food sustainability paradigm. This book brings together an integrated range of key social science insights exploring the contributions and interventions necessary to build this framework. Building on over ten years of ESRC funded theoretical and empirical research centered at BRASS, it focuses upon the key social, economic and political drivers for creating a more sustainable food system. Themes include: regulation and governance sustainable supply chains public procurement sustainable spatial strategies associated with rural restructuring and re-calibrated urbanised food systems minimising bio-security risk and animal welfare burdens. The book critically explores the linkages between social science research and the evolving food security problems facing the world at a critical juncture in the debates associated with not only food quality, but also its provenance, vulnerability and the inherent unsustainability of current systems of production and consumption. Each chapter examines how the links between research, practice and policy can begin to contribute to more sustainable, resilient and justly distributive food systems which would be better equipped to ‘feed the world’ by 2050.
Author: Lyla Mehta
Publisher: Routledge
ISBN: 1351747614
Category : Business & Economics
Languages : en
Pages : 193
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Book Description
This book is the first comprehensive effort to bring together Water, Food Security and Nutrition (FSN) in a way that goes beyond the traditional focus on irrigated agriculture. Apart from looking at the role of water and sanitation for human well-being, it proposes alternative and more locally appropriate ways to address complex water management and governance challenges from the local to global levels against a backdrop of growing uncertainties. The authors challenge mainstream supply-oriented and neo-Malthusian visions that argue for the need to increase the land area under irrigation in order to feed the world’s growing population. Instead, they argue for a reframing of the debate concerning production processes, waste, food consumption and dietary patterns whilst proposing alternative strategies to improve water and land productivity, putting the interests of marginalized and disenfranchized groups upfront. The book highlights how accessing water for FSN can be challenging for small-holders, vulnerable and marginalized women and men, and how water allocation systems and reform processes can negatively affect local people’s informal rights. The book argues for the need to improve policy coherence across water, land and food and is original in making a case for strengthening the relationship between the human rights to water and food, especially for marginalized women and men. It will be of great interest to practitioners, students and researchers working on water and food issues.
Author: Amir Kassam
Publisher: Woodhead Publishing
ISBN: 0128164115
Category : Technology & Engineering
Languages : en
Pages : 478
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Book Description
Given the central role of the food and agriculture system in driving so many of the connected ecological, social and economic threats and challenges we currently face, Rethinking Food and Agriculture reviews, reassesses and reimagines the current food and agriculture system and the narrow paradigm in which it operates. Rethinking Food and Agriculture explores and uncovers some of the key historical, ethical, economic, social, cultural, political, and structural drivers and root causes of unsustainability, degradation of the agricultural environment, destruction of nature, short-comings in science and knowledge systems, inequality, hunger and food insecurity, and disharmony. It reviews efforts towards 'sustainable development', and reassesses whether these efforts have been implemented with adequate responsibility, acceptable societal and environmental costs and optimal engagement to secure sustainability, equity and justice. The book highlights the many ways that farmers and their communities, civil society groups, social movements, development experts, scientists and others have been raising awareness of these issues, implementing solutions and forging 'new ways forward', for example towards paradigms of agriculture, natural resource management and human nutrition which are more sustainable and just. Rethinking Food and Agriculture proposes ways to move beyond the current limited view of agro-ecological sustainability towards overall sustainability of the food and agriculture system based on the principle of 'inclusive responsibility'. Inclusive responsibility encourages ecosystem sustainability based on agro-ecological and planetary limits to sustainable resource use for production and livelihoods. Inclusive responsibility also places importance on quality of life, pluralism, equity and justice for all and emphasises the health, well-being, sovereignty, dignity and rights of producers, consumers and other stakeholders, as well as of nonhuman animals and the natural world. - Explores some of the key drivers and root causes of unsustainability , degradation of the agricultural environment and destruction of nature - Highlights the many ways that different stakeholders have been forging 'new ways forward' towards alternative paradigms of agriculture, human nutrition and political economy, which are more sustainable and just - Proposes ways to move beyong the current unsustainable exploitation of natural resources towards agroecological sustainability and overall sustainability of the food and agriculture system based on 'inclusive responsibility'
Author: Gary S. Metcalf
Publisher: Springer
ISBN: 9789811507199
Category : Business & Economics
Languages : en
Pages : 1443
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Book Description
The primary purpose of this handbook is to clearly describe the current state of theories of systems sciences and to support their use and practice. There are many ways in which systems sciences can be described. This handbook takes a multifaceted view of systems sciences and describes them in terms of a relatively large number of dimensions, from natural and engineering science to social science and systems management perspectives. It is not the authors’ intent, however, to produce a catalog of systems science concepts, methodologies, tools, or products. Instead, the focus is on the structural network of a variety of topics. Special emphasis is given to a cyclic–interrelated view; for example, when a theory of systems sciences is described, there is also discussion of how and why the theory is relevant to modeling or practice in reality. Such an interrelationship between theory and practice is also illustrated when an applied research field in systems sciences is explained. The chapters in the handbook present definitive discussions of systems sciences from a wide array of perspectives. The needs of practitioners in industry and government as well as students aspiring to careers in systems sciences provide the motivation for the majority of the chapters. The handbook begins with a comprehensive introduction to the coverage that follows. It provides not only an introduction to systems sciences but also a brief overview and integration of the succeeding chapters in terms of a knowledge map. The introduction is intended to be used as a field guide that indicates why, when, and how to use the materials or topics contained in the handbook.
Author: Marc Edelman
Publisher: Routledge
ISBN: 1317424514
Category : Science
Languages : en
Pages : 646
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Book Description
This volume is a pioneering contribution to the study of food politics and critical agrarian studies, where food sovereignty has emerged as a pivotal concept over the past few decades, with a wide variety of social movements, on-the-ground experiments, and policy innovations flying under its broad banner. Despite its large and growing popularity, the history, theoretical foundations, and political program of food sovereignty have only occasionally received in-depth analysis and critical scrutiny. This collection brings together both longstanding scholars in critical agrarian studies, such as Philip McMichael, Bina Agarwal, Henry Bernstein, Jan Douwe van der Ploeg, and Marc Edelman, as well as a dynamic roster of early- and mid-career researchers. The ultimate aim is to advance this important frontier of research and organizing, and put food sovereignty on stronger footing as a mobilizing frame, a policy objective, and a plan of action for the human future. This volume was published as part one of the special double issue celebrating the 40th anniversary of the Journal of Peasant Studies.
Author: Annette Aurélie Desmarais
Publisher: Fahamu Books
ISBN: 9780857490292
Category : Social Science
Languages : en
Pages : 228
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Book Description
With increasing hunger globally, people are resisting the industrialised food system and returning control to small farmers. This radical food sovereignty movement leads to increased production, safe food and agricultural practices that respect the earth.
Author: Michael Begon
Publisher: John Wiley & Sons
ISBN: 1119279372
Category : Science
Languages : en
Pages : 861
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Book Description
A definitive guide to the depth and breadth of the ecological sciences, revised and updated The revised and updated fifth edition of Ecology: From Individuals to Ecosystems – now in full colour – offers students and practitioners a review of the ecological sciences. The previous editions of this book earned the authors the prestigious ‘Exceptional Life-time Achievement Award’ of the British Ecological Society – the aim for the fifth edition is not only to maintain standards but indeed to enhance its coverage of Ecology. In the first edition, 34 years ago, it seemed acceptable for ecologists to hold a comfortable, objective, not to say aloof position, from which the ecological communities around us were simply material for which we sought a scientific understanding. Now, we must accept the immediacy of the many environmental problems that threaten us and the responsibility of ecologists to play their full part in addressing these problems. This fifth edition addresses this challenge, with several chapters devoted entirely to applied topics, and examples of how ecological principles have been applied to problems facing us highlighted throughout the remaining nineteen chapters. Nonetheless, the authors remain wedded to the belief that environmental action can only ever be as sound as the ecological principles on which it is based. Hence, while trying harder than ever to help improve preparedness for addressing the environmental problems of the years ahead, the book remains, in its essence, an exposition of the science of ecology. This new edition incorporates the results from more than a thousand recent studies into a fully up-to-date text. Written for students of ecology, researchers and practitioners, the fifth edition of Ecology: From Individuals to Ecosystems is anessential reference to all aspects of ecology and addresses environmental problems of the future.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309259363
Category : Medical
Languages : en
Pages : 418
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Book Description
Globalization of the food supply has created conditions favorable for the emergence, reemergence, and spread of food-borne pathogens-compounding the challenge of anticipating, detecting, and effectively responding to food-borne threats to health. In the United States, food-borne agents affect 1 out of 6 individuals and cause approximately 48 million illnesses, 128,000 hospitalizations, and 3,000 deaths each year. This figure likely represents just the tip of the iceberg, because it fails to account for the broad array of food-borne illnesses or for their wide-ranging repercussions for consumers, government, and the food industry-both domestically and internationally. A One Health approach to food safety may hold the promise of harnessing and integrating the expertise and resources from across the spectrum of multiple health domains including the human and veterinary medical and plant pathology communities with those of the wildlife and aquatic health and ecology communities. The IOM's Forum on Microbial Threats hosted a public workshop on December 13 and 14, 2011 that examined issues critical to the protection of the nation's food supply. The workshop explored existing knowledge and unanswered questions on the nature and extent of food-borne threats to health. Participants discussed the globalization of the U.S. food supply and the burden of illness associated with foodborne threats to health; considered the spectrum of food-borne threats as well as illustrative case studies; reviewed existing research, policies, and practices to prevent and mitigate foodborne threats; and, identified opportunities to reduce future threats to the nation's food supply through the use of a "One Health" approach to food safety. Improving Food Safety Through a One Health Approach: Workshop Summary covers the events of the workshop and explains the recommendations for future related workshops.
