Barry Costa-Pierce – författare
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2 produkter
2 produkter
2 143 kr
Skickas inom 5-8 vardagar
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 centres 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.
6 264 kr
Skickas inom 10-15 vardagar
Population growth in the coming decades will put severe pressure on human food, animal feed, and fiber production from both land and ocean ecosystems. Environmental sustainability and social justice are increasingly important elements in debates on how to ensure adequate food for a growing global population. Gathering approximately 90 peer-reviewed entries from the Encyclopedia of Sustainability Science and Technology, Sustainable Food Production provides comprehensive coverage of this vital area of current research. Sections on animal breeding and genetics for food, crop science and technology, ocean farming and sustainable aquaculture science and technology, and transgenic livestock for food discuss state-of-the-art scientific advances, and place them in their proper scientific, environmental, ethical, socio-economic, and political contexts.