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Author: Wolfgang Hannig
Publisher:
ISBN:
Category : Agricultural development
Languages : en
Pages : 456
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Book Description
Author: Wolfgang Hannig
Publisher:
ISBN:
Category : Agricultural development
Languages : en
Pages : 456
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Book Description
Author: Nicholas Sullivan
Publisher: Island Press
ISBN: 1642832170
Category : Nature
Languages : en
Pages : 274
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Book Description
Overfishing. For the world’s oceans, it’s long been a worrisome problem with few answers. Many of the global fish stocks are at a dangerous tipping point, some spiraling toward extinction. But as older fishing fleets retire and new technologies develop, a better, more sustainable way to farm this popular protein has emerged to profoundly shift the balance. The Blue Revolution tells the story of the recent transformation of commercial fishing: an encouraging change from maximizing volume through unrestrained wild hunting to maximizing value through controlled harvesting and farming. Entrepreneurs applying newer, smarter technologies are modernizing fisheries in unprecedented ways. In many parts of the world, the seafood on our plates is increasingly the product of smart decisions about ecosystems, waste, efficiency, transparency, and quality. Nicholas P. Sullivan presents this new way of thinking about fish, food, and oceans by profiling the people and policies transforming an aging industry into one that is “post-industrial”—fueled by “sea-foodies” and locavores interested in sustainable, traceable, quality seafood. Catch quotas can work when local fishers feel they have a stake in the outcome; shellfish farming requires zero inputs and restores nearshore ecosystems; new markets are developing for kelp products, as well as unloved and “underutilized” fish species. Sullivan shows how the practices of thirty years ago that perpetuated an overfishing crisis are rapidly changing. In the book’s final chapters, Sullivan discusses the global challenges to preserving healthy oceans, including conservation mechanisms, the impact of climate change, and unregulated and criminal fishing in international waters. In a fast-growing world where more people are eating more fish than ever before, The Blue Revolution brings encouraging news for conservationists and seafood lovers about the transformation of an industry historically averse to change, and it presents fresh inspiration for entrepreneurs and investors eager for new opportunities in a blue-green economy.
Author: Jane Lubchenco
Publisher: Springer Nature
ISBN: 3031162773
Category : Science
Languages : en
Pages : 921
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Book Description
Home to over 80 percent of all life on Earth, the ocean is the world’s largest carbon sink and a key source of food and economic security for billions of people. The relevance of the ocean for humanity's future is undisputed. However, the ocean’s great potential to drive economic growth and equitable job creation, sustain healthy ecosystems, and mitigate climate change is not yet fully recognised. Lack of awareness of this potential as well as management and governance challenges pose impediments. Until these impediments are removed, ocean ecosystems will continue to be degraded and opportunities for people lost. A transition and a clear path to a thriving and vibrant relationship between humans and the ocean are urgently needed. This open access collection of papers and reports identifies a path that is inspired by science, energised by engaged people, and emboldened by visionary leaders. These assessments of knowledge are commissioned by the High Level Panel for a Sustainable Ocean Economy (Ocean Panel), which was established in September 2018 as a unique initiative led by heads of state and government from around the world, to showcase the latest leading-edge science, knowledge and state-of-the-art thinking on key ocean issues. Altogether, The Blue Compendium offers innovative ocean solutions in technology, policy, governance, and finance realms, that could help accelerate a transition to a more sustainable and prosperous relationship with the ocean. The comprehensive assessments have already informed policy making at the highest levels of government and motivated an impressive array of responsive and ambitious action across a growing network of leaders in business, finance and civil society.
Author: Eduardo Jacob-Lopes
Publisher: BoD – Books on Demand
ISBN: 1789233321
Category : Medical
Languages : en
Pages : 226
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Book Description
Microalgal Biotechnology presents an authoritative and comprehensive overview of the microalgae-based processes and products. Divided into 10 discreet chapters, the book covers topics on applied technology of microalgae. Microalgal Biotechnology provides an insight into future developments in each field and extensive bibliography. It will be an essential resource for researchers and academic and industry professionals in the microalgae biotechnology field.
Author:
Publisher: APH Publishing
ISBN: 9788176483476
Category : Science
Languages : en
Pages : 470
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Book Description
Contributed articles.
Author: Cynthia Barnett
Publisher: Beacon Press
ISBN: 080700328X
Category : Nature
Languages : en
Pages : 297
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Book Description
Americans see water as abundant and cheap: we turn on the faucet and out it gushes, for less than a penny a gallon. We use more water than any other culture in the world, much to quench what’s now our largest crop—the lawn. Yet most Americans cannot name the river or aquifer that flows to our taps, irrigates our food, and produces our electricity. And most don’t realize these freshwater sources are in deep trouble. Blue Revolution exposes the truth about the water crisis—driven not as much by lawn sprinklers as by a tradition that has encouraged everyone, from homeowners to farmers to utilities, to tap more and more. But the book also offers much reason for hope. Award-winning journalist Cynthia Barnett argues that the best solution is also the simplest and least expensive: a water ethic for America. Just as the green movement helped build awareness about energy and sustainability, so a blue movement will reconnect Americans to their water, helping us value and conserve our most life-giving resource. Avoiding past mistakes, living within our water means, and turning to “local water” as we do local foods are all part of this new, blue revolution. Reporting from across the country and around the globe, Barnett shows how people, businesses, and governments have come together to dramatically reduce water use and reverse the water crisis. Entire metro areas, such as San Antonio, Texas, have halved per capita water use. Singapore’s “closed water loop” recycles every drop. New technologies can slash agricultural irrigation in half: businesses can save a lot of water—and a lot of money—with designs as simple as recycling air-conditioning condensate. The first book to call for a national water ethic, Blue Revolution is also a powerful meditation on water and community in America.
Author: Patrick Kenji Takahashi
Publisher: AuthorHouse
ISBN: 1467821659
Category : Biography & Autobiography
Languages : en
Pages : 298
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Book Description
Simple Solutions: For Planet Earth is a scientific book written in a popular style for the average reader. You have read about Peak Oil and Global Climate Warming, and complained about $4/gallon gasoline, but how really serious are these headlines and annoyances? The author has worked his entire career on: the science, technology, education, administration and politics of these subjects, and crystallizes this complex field into understandable elements, providing simple solutions for humanity. Does it make sense for the renewable energy budget of the Federal Government to be about $1 billion/year when: o Annual tax incentives and government programs for the oil industry are supposedly in the range between $38 billion and $115 billion, although Lester Brown says $210 billion in 2005. o Farm subsidies alone in 2004 cost taxpayers $16.2 billion. o Our country spends $12 billion a month, or $144 billion/year, on the Iraq and Afghanistan wars, ostensibly to protect oil, only to raise prices. The author’s long experience with the Greenhouse Effect has led him to believe that methane, not carbon dioxide, could well be the critical gas of concern, for there is potential for global warming to cascade into, what he terms, the Venus Syndrome. The closing chapter speculates on a hypothesis regarding mega-tsunamis (100 meter waves) from landslides. While simple solutions are suggested, the problem is the inability of our civilization to agree on a workable strategy, which is further weakened by the lack of will on part of the general populace. Thus, the reader is urged to help make that crucial difference. Instructions and examples are provided on how to attain Rainbow Vision to carry out this mission for a better Planet Earth. The simplest solution is for everyone to join in on the effort.
Author: MB Dastagiri
Publisher: Cambridge Scholars Publishing
ISBN: 1527532232
Category : Political Science
Languages : en
Pages : 395
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Book Description
The perceived limits to producing food for a growing global population have been a source of debate and preoccupation for ages. Both experts and the public have been vigilant when regarding the world food situation and outlook. The global agricultural vision has recently moved from eliminating hunger and poverty to a new focus on food security, nutritional security, climate change and economic opportunity. The overall approach can be classified into four strands: food for peace, food for growth, food for the planet, and food for health. This book discusses global agricultural revolutions and visions both in general and from regional, continental and national perspectives, with a particular focus on the World Trade Organization and markets. It will serve as inspiration for historians, practitioners and policy-makers in the field of global agriculture in determining a roadmap for global leaders in years to come.
Author: Barry A. Costa-Pierce
Publisher: John Wiley & Sons
ISBN: 1405148667
Category : Technology & Engineering
Languages : en
Pages : 400
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Book Description
As the world's demand for food from aquatic environments continues to increase, the importance of performing aquaculture in an environmentally responsible manner also increases. The aim of this important and thought-provoking book is to stimulate discussion among aquaculture's modern scientific, education and extension communities concerning the principles, practices and policies needed to develop ecologically and socially sustainable aquaculture systems worldwide. Ecological Aquaculture provides fascinating and valuable insights into primitive (and often sustainable) culture systems, and ties these to modern large-scale aquaculture systems. The book is edited, and authored to a considerable degree, by Barry Costa-Pierce who has assembled a team of some of the leading thinkers in the field, providing information spanning a spectrum of activities from artisanal to high technology approaches to producing aquatic organisms in a balanced and environmentally-friendly way. Ecological Aquaculture is an essential purchase for all aquaculture personnel involved in commercial, practical and research capacities. Libraries in research establishments and universities where aquaculture, biological, environmental and aquatic sciences are studied and taught should have copies of this book available on their shelves.
Author: Victoria Boutenko
Publisher: North Atlantic Books
ISBN: 1556438125
Category : Health & Fitness
Languages : en
Pages : 185
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Book Description
A raw food pioneer takes the chore out of eating your greens with this surprisingly simple and powerful solution to getting proper nutrition, every day Thanks to the advent of processed food, people who live in industrial countries, especially those whose families have done so for several generations, often have symptoms of multiple nutrient deficiencies on a very high level. We may not be obviously sick, but may suffer from lack of focus, insomnia, sluggishness, or any host of symptoms caused by nutritional deficiency. Green smoothies provide a way for us to correct these persistent imbalances and begin to discover what health actually feels like. Green Smoothie Revolution offers a wide variety of smoothie recipes as well as the nutrition and know-how behind the drinks. Featuring 200 recipes that pack a powerhouse punch, Boutenko reintroduces long neglected fruits, vegetables, and greens in the most persuasive style for our busy lives: with fast prep and delicious results. Green Smoothie Revolution offers both simplicity and enough variety to keep taste buds happy and the vital nutrients you need.
