Urban Aquaculture

Millions of people are moving from rural areas to coastal cities. Meeting the basic human needs for protein foods in the future will be a difficult challenge. Fishery products are the world's most important source of animal protein, which has led to a doubling of the demand for fish since the 1950s. As we can not expect to catch more food from the sea, we must turn to farming the waters, not just hunting them. The new challenge for planners now is to accelerate aquaculture development and to plan for new production, making urban areas of production, particularly recycled urban wastewater. This book includes papers from authors in the U.S., Europe, and Asia that review these developing issues from the perspective of both developed and developing countries.

This book provides an introduction to sustainable aquaculture practices, focusing on how we develop social, economic and environmental resilience. Aquaculture has seen phenomenal worldwide growth in the past 50 years, and many people view it as the best solution for the provision of high-quality protein to feed the world's growing population. This new edition has been fully revised and updated to reflect new developments in the field and includes new case studies. Focusing on developing more sustainable aquaculture practices and aquatic food systems, the book provides a toolbox of approaches to support widespread adoption and appropriate adaptation of regenerating aquaculture strategies, ensuring that it has practical relevance for both students and professionals. Drawing on a range of case studies from around the world, the book shows where progress, in terms of developing ecologically sound and socially responsible forms of aquaculture, has been made. The book is based on extensive evidence and knowledge of best practices, with guidance on appropriate adaptation and uptake in a variety of environmental, geographic, socio-economic and political settings. Concentrating on low-impact aquaculture systems and approaches, which have minimal adverse effects on the environment, the book also emphasizes socially responsible and equitable aquaculture development to enhance the natural resource base and livelihoods. Principles of Sustainable Aquaculture is essential reading for students and scholars of aquaculture, fisheries, marine and water resource governance, and sustainable agriculture and sustainable food systems more broadly. It will also be of interest to professionals working in the aquaculture and fisheries industries.

Fishery products are the world's most important source of animal protein, especially for the poor. Meeting the basic human needs for protein foods in the future will be a difficult challenge, especially as demand for fish has doubled since the 1950s. Realistically we can not expect to catch more food from the sea, so we must now turn to farming the waters, not just hunting them. The new challenge for planners is to accelerate aquaculture development and to plan for new production. As millions of people are moving from rural, inland areas to coastal cities we need to make urban areas not only centers of marketing and distribution, but also of production, particularly using recycled urban wastewater. This book on urban aquaculture includes papers from authors in the USA, Europe and Asia that review these emerging issues from the perspective of both developed and developing countries.

With wild stocks declining due to over-fishing, aquaculture will have a more significant role to play in meeting future demand for fresh fish. Developments in research continue to lead to improvements in aquaculture production systems, resulting in increased production efficiency, higher product quality for consumers and a more sustainable industry. New technologies in aquaculture reviews essential advances in these areas. Part one focuses on the genetic improvement of farmed species and control of reproduction, with chapters on genome-based technologies in aquaculture research, selective breeding and the production of single sex and sterile populations, among other topics. Parts two and three review key issues in health, diet and husbandry, such as the control of viral and parasitic diseases, diet and husbandry techniques to improve disease resistance, advances in diets for particular fish species and the impact of harmful algal bloom on shellfisheries aquaculture. Chapters in Parts three and four then examine the design of different aquaculture production systems, including offshore technologies, tank-based recirculating systems and ponds, and key environmental issues, such as the prediction and assessment of the impact of aquaculture. Concluding chapters focus on farming new species. With its well-known editors and distinguished international team of contributors, New technologies in aquaculture is an essential purchase for professionals and researchers in the aquaculture industry. Reviews recent advances in improvements in aquaculture production Focuses on the genetic improvement and reproduction of farmed species, including genome-based technologies Discusses key health issues, including advances in disease diagnosis, vaccine development and other emerging methods to control pathogens in aquaculture

Aquaculture Landscapes explores the landscape architecture of farms, reefs, parks, and cities that are designed to entwine the lives of fish and humans. In the twenty-first century, aquaculture’s contribution to the supply of fish for human consumption exceeds that of wild-caught fish for the first time in history. Aquaculture has emerged as the fastest growing food production sector in the world, but aquaculture has agency beyond simply converting fish to food. Aquaculture Landscapes recovers aquaculture as a practice with a deep history of constructing extraordinary landscapes. These landscapes are characterized and enriched by multispecies interdependency, performative ecologies, collaborative practices, and aesthetic experiences between humans and fish. Aquaculture Landscapes presents over thirty contemporary and historical landscapes, spanning six continents, with incisive diagrams and vivid photographs. Within this expansive scope is a focus on urban aquaculture projects by leading designers—including Turenscape, James Corner Field Operations, and SCAPE—that employ mutually beneficial strategies for fish and humans to address urban coastal resiliency, wastewater management, and other contemporary urban challenges. Michael Ezban delivers a compelling account of the coalitions of fish and humans that shape the form, function, and identity of cities, and he offers a forward-thinking theorization of landscape as the preeminent medium for the design of ichthyological urbanism in the Anthropocene. With over two hundred evocative images, including ninety original drawings by the author, Aquaculture Landscapes is a richly illustrated portrayal of aquaculture seen through the disciplinary lens of landscape architecture. As the first book devoted to this topic, Aquaculture Landscapes is an original and essential resource for landscape architects, urbanists, animal geographers, aquaculturists, and all who seek and value multispecies cohabitation of a shared public realm.

Aquaculture Landscapes explores the landscape architecture of farms, reefs, parks, and cities that are designed to entwine the lives of fish and humans. In the twenty-first century, aquaculture’s contribution to the supply of fish for human consumption exceeds that of wild-caught fish for the first time in history. Aquaculture has emerged as the fastest growing food production sector in the world, but aquaculture has agency beyond simply converting fish to food. Aquaculture Landscapes recovers aquaculture as a practice with a deep history of constructing extraordinary landscapes. These landscapes are characterized and enriched by multispecies interdependency, performative ecologies, collaborative practices, and aesthetic experiences between humans and fish. Aquaculture Landscapes presents over thirty contemporary and historical landscapes, spanning six continents, with incisive diagrams and vivid photographs. Within this expansive scope is a focus on urban aquaculture projects by leading designers—including Turenscape, James Corner Field Operations, and SCAPE—that employ mutually beneficial strategies for fish and humans to address urban coastal resiliency, wastewater management, and other contemporary urban challenges. Michael Ezban delivers a compelling account of the coalitions of fish and humans that shape the form, function, and identity of cities, and he offers a forward-thinking theorization of landscape as the preeminent medium for the design of ichthyological urbanism in the Anthropocene. With over two hundred evocative images, including ninety original drawings by the author, Aquaculture Landscapes is a richly illustrated portrayal of aquaculture seen through the disciplinary lens of landscape architecture. As the first book devoted to this topic, Aquaculture Landscapes is an original and essential resource for landscape architects, urbanists, animal geographers, aquaculturists, and all who seek and value multispecies cohabitation of a shared public realm.

About the Resource Recovery & Reuse Series Resource Recovery and Reuse (RRR) is a subprogram of the CGIAR Research Program on Water, Land and Ecosystems (WLE) dedicated to applied research on the safe recovery of water, nutrients and energy from domestic and agro-industrial waste streams. This subprogram aims to create impact through different lines of action research, including (i) developing and testing scalable RRR business models, (ii) assessing and mitigating risks from RRR for public health and the environment, (iii) supporting public and private entities with innovative approaches for the safe reuse of wastewater and organic waste, and (iv) improving rural-urban linkages and resource allocations while minimizing the negative urban footprint on the peri-urban environment. This subprogram works closely with the World Health Organization (WHO), Food and Agriculture Organization of the United Nations (FAO), United Nations Environment Programme (UNEP), United Nations University (UNU) and many national and international partners across the globe. The RRR series of documents presents summaries and reviews of the subprogram’s research and resulting application guidelines, targeting development experts and others in the research for development continuum.