Download or read book Yield and Nutritional Value of the Commercially More Important Fish Species written by Torry Research Station and published by Food & Agriculture Org.. This book was released on 1989 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study is in three parts.
Download or read book YIELD AND NUTRITIONAL VALUE OF THE COMMERCIALLY MORE IMPORTANT FISH SPECIES written by and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic Engineering Applied to the Fishery Industry written by Aurora Zugarramurdi and published by Food & Agriculture Org.. This book was released on 1995 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publication financed by the FAO/DANIDA Training Project on Fish Technology and Quality Assurance
Download or read book Food Systems Evaluation Methods and Sustainability Assessment written by Bradley George Ridoutt and published by Frontiers Media SA. This book was released on 2024-03-08 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: The food system is responsible for some of society’s most pressing sustainability challenges. Diets are currently unsustainable in many countries as evidenced by the growing burden of malnutrition, degradation of natural resources, contributions to climate change, and unaffordability of healthy diets. There is an urgent need to address the gaps in understanding of what a sustainable food system means across varying populations and geographies and how we can better measure these systems, while identifying how dietary choices impact on human health and the environment. However, decision makers and experts are questioning whether it is possible to meet environmental, social, and economic goals simultaneously, or whether trade-offs are necessary. Thus, the development of better measurements and indicators to clearly understand the benefits and considerations for healthy and sustainable food systems is needed.
Download or read book Improving productivity and environmental performance of aquaculture written by Waite, R. and published by WorldFish. This book was released on 2014-09-01 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: ÿFish?including finfish and shellfish?are an important item in the human food basket, contributing 17 percent of the global animal-based protein supply in 2010. They are an especially valuable food source in developing countries, where more than 75 percent of the world?s fish consumption occurs. In addition to protein, fish contain micronutrients and longchain omega-3 fatty acids that are essential for maternal and child health, but often deficient in the diets of the poor. However, the global supply of wild-caught fish has long peaked and is unlikely to rise again unless overexploited stocks are rehabilitated. As world fish consumption continues to grow, aquaculture (fish farming) has emerged to meet demand. Already, just under half of all fish that people consume come from aquaculture, which is one of the world?s fastest-growing animal food producing sectors. With the supply of wild-caught fish stagnant, any future increase in world fish consumption will need to be supplied by aquaculture. This working paper explores the potential role of aquaculture in meeting global fish demand in 2050, finding that aquaculture production will need to more than double by midcentury. The authors examine scenarios of aquaculture?s growth and environmental impacts in 2050 and close with a series of recommendations for how to sustainably grow aquaculture production.
Download or read book Fish and Fishery Products written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2007 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document summarizes more than four decades of statistics of apparent consumption of fish and fishery products based on supply/utilization accounts for 223 countries, six continental aggregates, four economic groupings and world totals. Data are given for total and per capita supply in live weight on a yearly basis. Indicative nutritional values in terms of animal and total proteins are also provided. For 40 major food fish consuming countries, balances are provided for supply in quantities and nutritional factors of eight main groups of species of similar biological characteristics. A section comprising descriptive and analytical graphs supplements the data.
Download or read book Biology and Ecology of Edible Marine Bivalve Molluscs written by Ramasamy Santhanam and published by CRC Press. This book was released on 2018-06-14 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive volume provides a plethora of first-hand information on the diversity, biology, and ecology of edible marine bivalve molluscs. It covers the biology of edible marine bivalves; profiles about 180 species, providing information on their habitat, distribution, morphology, food and feeding, reproduction, conservation status, etc.; discusses their nutritional values; examines their pharmaceutical value; and looks at their diseases and parasites. This abundance of knowledge is presented in an easy-to-read style with informative illustrations. Marine bivalve molluscs play important roles in the marine ecosystems by filtering water and serving as habitat and prey for a variety of sea life. This diverse group of species, estimated at around 9,200, inhabits virtually the entire world’s oceans, from the balmy tropics to the sub-zero Arctic, and from deep oceans to sandy and rocky shorelines. Among the marine bivalves, a total of 180 species (including mussels, oysters, scallops, cockles, and clams) have long been a part of the diet of coastal human populations. Many species of marine bivalves are also commercially important for other purposes, such as pearls and shells for jewelry and decoration. The volume, part of the Biology and Ecology of Marine Life book series, will be of great use to students and researchers in fisheries science, marine biology, aquatic biology, and zoology.
Download or read book INCREaSE written by António Mortal and published by Springer. This book was released on 2018-01-04 with total page 647 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the INternational CongRess on Engineering and Sustainability in the XXI cEntury – INCREaSE 2017, which was held in Faro, Portugal, from October 11 to 13, 2017. The book promotes a multidisciplinary approach to sustainable development, exploring a number of transversal challenges. It discusses natural and anthropogenic risks; tourism and sustainability; healthy food; water and society; sustainable mobility; renewable energy; and energy efficiency, offering perspectives from civil, electronics, mechanical and food engineering.
Download or read book Mediterranean Foods written by Rui M. S. da Cruz and published by CRC Press. This book was released on 2017-02-17 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mediterranean region is well known around the world for its rich culinary history. While most books tend to only focus on the nutritional, culinary, and/or health aspects of Mediterranean cuisine, this book presents a more scientific approach and discusses the composition of specific foods from the Mediterranean basin as well as specific processing methodologies applied to produce food in this area of the world.
Download or read book Fisheries Economics Newsletter written by and published by . This book was released on 1990-11 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Ecology of River Systems written by Bryan R. Davies and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our understanding of the ecology of running waters has come a long way during the past few years. From being a largely descriptive subject, with a few under tones concerned with such things as fisheries, pollution or control of blackflies, it has evolved into a discipline with hypotheses, such as the River Continuum Concept (Vannote et a/. 1980), and even a book suggesting that it offers opportunity for the testing of ecological theory (Barnes & Minshall 1983). However, perusal of the literature reveals that, although some of the very early studies were concerned with large rivers (references in Hynes 1970), the great mass of the work that has been done on running water has been on streams and small rivers, and information on larger rivers is either on such limited topics as fisheries or plankton, scattered among the journals, or not available to the general limnologist. The only exceptions are a few books in this series of publications, such as those on the Nile (Rz6ska 1976), the Volga (Morduckai Boltovskoi 1979) and the Amazon {Sioli 1984), and the recent compendium by Whitton (1984) on European rivers, among which there are a few that rate as large.
Download or read book Nutrition and Feeding of Fish written by Tom Lovell and published by Springer. This book was released on 2013-04-17 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquaculture is more than a science in its infancy; it is now recognized as a viable and profitable enterprise worldwide. It will continue to grow and supply an increasingly larger percentage of fishery products consumed because the oceans are inadequately managed and their yield is unpredictable. Supply, price, and quality can be controlled more effectively when fish are cultured under managed conditions, like corn in a field. As aquaculture technology has evolved, there has been a trend toward higher yields and faster growth which has necessitated enhancing or replacing natural foods with prepared diets. In many aquaculture operations today, feed accounts for over half of the vari able operating cost. Feeding fish in their aqueous environment takes on dimensions beyond those considered in fee ding land animals; the nutrient requirements, feeding practices, and feeding environment are unique for fish. Knowledge on nutrition and practical feeding of fish is essential to successful aquaculture. This book is intended to be helpful to students, scientists, practic ing nutritionists, and aquaculturists. It covers the known nutrient requirements and deficiency effects for various fishes. It discusses nu trient sources and preparation of research and practical feeds. It gives direction for designing and conducting fish nutrition and feeding ex periments. Feeding practices for several commercially important fishes representing diverse culture systems (coldwater fish, warm water fish, crustaceans, pond cultures, and highly artificial cultures) are presented. One book, of course, cannot be all-encompassing in the area of fish nutrition and feeding.
Download or read book FAO Fisheries Technical Paper written by and published by . This book was released on 1989 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fish Nutrition written by John Halver and published by Elsevier. This book was released on 2013-06-25 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish Nutrition aims to present the state of knowledge of basic and applied nutritional requirements of fishes. Most of the information found in this book involves salmonids, their nutrition, and metabolism of nutrients. This is in view of the fact that more research has been done and completed with this fish. Although applied fish nutrition is a very broad field, this book focuses on some of its aspects. These include the classes of nutrients and requirements for several types of fishes. This book comprises of 11 chapters. The first few chapters deal with the general nutrient requirements of fishes. Then, other chapters discuss calorie and energy as well as micro- and macronutrient needs and requirements. The following chapters deal with the non-nutrient components of the diet, or those that influence the characteristics of food products including texture, odor, flavor, and color. Other topics covered are enzymes and systems of intermediary metabolism (Chapter 6); feed formulation and evaluation (Chapter 7); and salmonid husbandry techniques (Chapter 9). Nutritional fish diseases are also discussed in this book. Some of these diseases include thyroid tumor, gill disease, anemia, lipoid liver degeneration, and visceral granuloma. In Chapter 11, the relationship of nutrition and pathology is given emphasis. This chapter also tackles the diet and general fish husbandry. This topic is very important, because an adequate diet for fish husbandry is the foundation of fish farming.
Download or read book Fishing in North Carolina written by and published by . This book was released on 1927 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Operations of the Bureau of Commercial Fisheries Under the Saltonstall Kennedy Act written by United States. Bureau of Commercial Fisheries and published by . This book was released on 1955 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Post harvest Fisheries Development written by and published by . This book was released on 1996 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: With fisheries all over the world reaching their limits of sustainable exploitation, there is a great need to ensure that the fish which are caught reach the consumer with minimal losses. The expansion of fishery products and attention to quality demanded by consumers requires policy-makers and fishery workers to have an understanding of the post-harvest aspects of fishery development. This book is a layman's guide to all aspects of post-harvest fisheries science and technology both in modern and traditional fisheries in many parts of the world. It is aimed at managers in government and industry, often non-specialists, who have to make decisions about post-harvest fisheries development.
