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Marine Fish Culture
ISBN: 9780412071515 / Angielski / Twarda / 750 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. 4 Water Sources ........................................ 149 Criteria ............................................. 149 Major types .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 . . . . . . . . . . . . Summary ............................................ 152 5 Water Treatment ...................................... 155 Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 . . . . . . . . . . . . Materials ............................................ 155 Treatment options . . . . . . . . . . . . . . . . . . . . . . . . . . . 156 . . . . . . . . . . . System...
4 Water Sources ........................................ 149 Criteria ............................................. 149 Major types .. . . . . . . . ....
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1533,32 zł |
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Pond Aquaculture Water Quality Management
ISBN: 9780412071812 / Angielski / Twarda / 700 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The efficient and profitable production of fish, crustaceans, and other aquatic organisms in aquaculture depends on a suitable environment in which they can reproduce and grow. Because those organisms live in water, the major environ- mental concern within the culture system is water quality. Water supplies for aquaculture systems may naturally be oflow quality or polluted by human activity, but in most instances, the primary reason for water quality impairment is the culture activity itself. Manures, fertilizers, and feeds applied to ponds to enhance production only can be partially...
The efficient and profitable production of fish, crustaceans, and other aquatic organisms in aquaculture depends on a suitable environment in which th...
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cena:
1210,50 zł |
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Nutrition and Feeding of Fish
ISBN: 9780412077012 / Angielski / Twarda / 267 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Aquaculture is now recognized as a viable and profitable enterprise worldwide. As aquaculture technology has evolved, the push toward higher yields and faster growth has involved the enhancement or replacement of natural foods with prepared diets. In many aquaculture operations today, feed accounts for more than one-half the variable operating cost. Therefore, knowledge of nutrition and practical feeding of fish is essential to successful aquaculture.
This book is not written exclusively for scientists but also for students, practicing nutritionists, and aquaculturists. It covers the... Aquaculture is now recognized as a viable and profitable enterprise worldwide. As aquaculture technology has evolved, the push toward higher yields an...
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1614,02 zł |
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Deep Demersal Fish & Fisheries
ISBN: 9780412394102 / Angielski / Twarda / 300 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book deals with the bottom-living fishes of the world's largest ecosystem, the deep-sea. After a brief review of the oceanographic setting, the diversity and ecology of this unique ichthyofauna are considered in detail. The book goes on to deal explicitly with slope fisheries, both developed and developing. The interaction of the ecology of the species involved (examples include orange roughy, grenadier, Greenland halibut and black scabbardfish) with fishing practices and management regimes is then discussed. An ecological framework for management is necessary for the resources to be...
This book deals with the bottom-living fishes of the world's largest ecosystem, the deep-sea. After a brief review of the oceanographic setting, the d...
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cena:
605,23 zł |
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Environmental Management for Aquaculture
ISBN: 9780412595004 / Angielski / Twarda / 224 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In recent years the subject of pollution of natural waters by aquaculture has received considerable attention. With increasingly stringent regulation of wastewater quality from fish farms around the world, those involved in the industry need to be aware of the causes of pollution from fish and shellfish farms and of methods by which this pollution may be prevented. This book aims to bring the principles of wastewater treatment and other pollution control techniques for fish and shellfish farming to a wide audience of farmers, students, scientists and engineers; in fact anyone who works in...
In recent years the subject of pollution of natural waters by aquaculture has received considerable attention. With increasingly stringent regulation ...
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cena:
928,04 zł |
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Applied Fish Pharmacology
ISBN: 9780412621802 / Angielski / Twarda / 309 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. As aquaculture continues to expand there is a need for greater knowledge of medicinal treatments both for the prevention and treatment of disease and for the economic husbandry of fish. This book, the first of its kind, is written for a worldwide readership. It is a reference manual for anyone involved in the selection of medicines for administration to fish. It will also be useful to administrators concerned with the legal control of aquaculture.
The first part covers issues which affect all medicine's methods of administering drugs to fish, the various aspects of safety and the... As aquaculture continues to expand there is a need for greater knowledge of medicinal treatments both for the prevention and treatment of disease and ...
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cena:
605,23 zł |
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Handbook on Ingredients for Aquaculture Feeds
ISBN: 9780412627606 / Angielski / Twarda / 573 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Current growth in global aquaculture is paralleled by an equally significant increase in companies involved in aquafeed manufacture. Latest information has identified over 1,200 such companies, not including those organizations in production of a variety of other materials, i. e., vitamins, minerals, and therapeutics, all used in varying degrees in proper feed formulation. Aquaculture industries raising particular economically valued species, i. e., penaeid shrimps and salmonids, are making major demands on feed ingredients, while relatively new industries, such as til apia farming, portent a...
Current growth in global aquaculture is paralleled by an equally significant increase in companies involved in aquafeed manufacture. Latest informatio...
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cena:
806,99 zł |
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Reinventing Fisheries Management
ISBN: 9780412834103 / Angielski / Twarda / 435 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Judged by a dismaying track record and a consequent downturn in the reputation of fisheries scientists, fisheries management is certainly a candidate for calls for reinvention, with many of the world leaders in this area holding the view that no fishery has ever been properly understood or managed. With fisheries science in a state of flux, this extremely important book seeks a new paradigm that will place this flux of ideas in perspective and help us to choose those that will make fisheries management work.
The book was planned at a symposium of over 100 fishery researchers at the... Judged by a dismaying track record and a consequent downturn in the reputation of fisheries scientists, fisheries management is certainly a candidate ...
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cena:
806,99 zł |
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Aquaculture Water Reuse Systems: Engineering Design and Management
ISBN: 9780444895851 / Angielski / Twarda / 348 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The demand for high quality aquacultured products and an increasing concern for resource conservation has led individuals and large corporations to invest time and money in commercial scale recirculating production systems. However, there are relatively few reports of profitable recirculating production systems in operation. There is little doubt that most fish reared in ponds, floating net pens, or raceways can be produced in commercial scale recirculating systems.
The objective of this book is to provide basic information and analytical skills for the reader so that they may make the... The demand for high quality aquacultured products and an increasing concern for resource conservation has led individuals and large corporations to in...
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cena:
851,87 zł |
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Encyclopedia of Aquaculture
ISBN: 9780471291015 / Angielski / Twarda / 1072 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Aquaculture is the rearing of aquatic organisms, both freshwater and marine species, under human control. It is often thought of a mainly human food production, but also includes ornamental and bait species, aquatic plants, as well as reptiles and amphibians.
Aquaculture is the rearing of aquatic organisms, both freshwater and marine species, under human control. It is often thought of a mainly human food p...
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cena:
3295,26 zł |
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Globalization: Effects on Fisheries Resources
ISBN: 9780521875936 / Angielski / Twarda / 550 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Globalization is a multidimensional issue, and its impacts on world resources cross and integrate environmental, economic, political and cultural boundaries. Over the last few decades, the push towards globalization has brought a new dimension in which managers of fisheries and water resources will need to operate, both at the local and global level of governance. In order to effectively address the future sustainability of these resources, it is critical to understand the driving factors of globalization and their effect on fisheries ecosystems and the people who depend on these resources...
Globalization is a multidimensional issue, and its impacts on world resources cross and integrate environmental, economic, political and cultural boun...
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cena:
725,71 zł |
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Against the Tide: The Fate of the New England Fisherman
ISBN: 9780618056989 / Angielski / Miękka / 400 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. With its spectacular beaches and charming towns, Cape Cod is known around the world as a vacation spot and a summer retreat for the well-to-do. But there is another Cape Cod, a hidden, hardscrabble, year-round world whose hunter-gatherer economy dates back to the Bay Colony. The world of the independent fisherman is one of constant peril, of arcane folkways and expert knowledge, of calculated risk and self-reliance -- and of freedom won daily through backbreaking, solitary work. It is a way of life deep in the American grain. Haunted by the numbers of family fishermen who have recently been...
With its spectacular beaches and charming towns, Cape Cod is known around the world as a vacation spot and a summer retreat for the well-to-do. But th...
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cena:
72,98 zł |
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Marine Fisheries Ecology
ISBN: 9780632050987 / Angielski / Miękka / 432 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This topical and exciting textbook describes fisheries exploitation, biology, conservation and management, and reflects many recent and important changes in fisheries science. These include growing concerns about the environmental impacts of fisheries, the role of ecological interactions in determining population dynamics, and the incorporation of uncertainty and precautionary principles into management advice. The book draws upon examples from tropical, temperate and polar environments, and provides readers with a broad understanding of the biological, economic and social aspects of... This topical and exciting textbook describes fisheries exploitation, biology, conservation and management, and reflects many recent and important c... |
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296,69 zł |
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Effects of Fishing on Non-Target Species and Habitats: Biological, Conservation and Socio-Economic Issues
ISBN: 9780632053551 / Angielski / Twarda / 420 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Fishing is a major form of ecological disturbance to marine communities throughout the world. In the past, fisheries biologists have concentrated on the studying of the direct effects of fishing on stocks of target species and understanding the processes of recruitment. There is now a growing appreciation of the ecological implications of the wider effects of fishing activities on marine organisms and their habitats. Contributions include articles that consider the physical effects of fishing gears on the seabed; distribution of, and trends in fishing effort; ecological effects on benthic...
Fishing is a major form of ecological disturbance to marine communities throughout the world. In the past, fisheries biologists have concentrated on t...
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cena:
1070,66 zł |
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Crustacean Farming: Ranching and Culture
ISBN: 9780632054640 / Angielski / Twarda / 464 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Crustacean Farming: Ranching and Culture, Second edition.
John F. Wickins and Daniel O'C Lee. The second edition of an extremely well-received book, Crustacean Farming, deals with all cultivated crustaceans of commercial significance, shrimp, prawns, crayfish, lobsters, crabs, and spiny lobsters, and examines the criteria by which both the feasibility and desirability of farming proposals are assessed. The characteristics and production methods of farmed and candidate crustacean species are described in sufficient detail to enable areas of profitable involvement... Crustacean Farming: Ranching and Culture, Second edition.
John F. Wickins and Daniel O'C Lee. The second edition of an extreme... |
cena:
1106,53 zł |
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Food Intake in Fish
ISBN: 9780632055760 / Angielski / Twarda / 448 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The intake of food by fishes is an area of study that is of great importance to the applied sciences of fisheries and aquaculture for a number of reasons. For example a thorough knowledge of factors influencing the ingestion of feed can lead to successful manipulation of the rearing environment of cultured fishes, thereby ensuring improved growth performance and feed utilisation, and decreasing the amount of waste (and consequent pollution) per unit of fish produced.
This important book, which has arisen out of a European Union COST programme, illustrates how insights into... The intake of food by fishes is an area of study that is of great importance to the applied sciences of fisheries and aquaculture for a number of reas...
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cena:
1045,04 zł |
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Migration of Freshwater Fishes
ISBN: 9780632057542 / Angielski / Twarda / 440 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Recent studies have increasingly demonstrated the widespread existence of spatio-temporal variations in the abundance and distribution of species of freshwater fishes, previously assumed not to move between habitats. These movements are often on a seasonal or ontogenetic basis, for spawning, feeding and refuge, and in many cases are fundamental for the successful completion of lifecycles.
This important book provides a single source for a range of previously widely dispersed information on these movements of fish in fresh waters, covering potamodromous fishes as well as the more familiar... Recent studies have increasingly demonstrated the widespread existence of spatio-temporal variations in the abundance and distribution of species of f...
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cena:
1091,16 zł |
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Fishes and Forestry: Worldwide Watershed Interactions and Management
ISBN: 9780632058099 / Angielski / Twarda / 812 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Many species of fish occupying inland waters reside in watersheds that were or still are surrounded by forests and are dependent in major ways upon such cover. The interactions between fishes and forests are complex, multifaceted, dynamic processes involving most inland surface waters, forests, subsurface waters, geology and soils, climate and its changes, and the biotic components of the relevant ecosystems. These interactions also include the aspects of forestry tied to human development, economics, population growth and even philosophies.
Fishes and Forestry... Many species of fish occupying inland waters reside in watersheds that were or still are surrounded by forests and are dependent in major ways upon su...
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cena:
1362,73 zł |
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Fisheries Acoustics : Theory and Practice
ISBN: 9780632059942 / Angielski / Twarda / 456 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Living resources of the sea and fresh water have long been an important source of food and economic activity. With fish stocks continuing to be over-exploited, there is a clear focus on fisheries management, to which acoustic methods can and do make an important contribution.
The second edition of this widely used book covers the many technological developments which have occurred since the first edition; highly sophisticated sonar and computer processing equipment offer great new opportunities and Fisheries Acoustic, 2e provides the reader with a better understanding... Living resources of the sea and fresh water have long been an important source of food and economic activity. With fish stocks continuing to be over-e...
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cena:
1045,04 zł |
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Effects of Pollution on Fish: Molecular Effects and Population Responses
ISBN: 9780632064069 / Angielski / Twarda / 368 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This work looks at the effects of xenobiotics (pollutants) on fish. It reviews the literature and uses to construct a conceptual model linking pollution impacts at the hierarchic levels of organization, from molecular to population and socio-economic, enabling the reader to understand more precisely the consequences of pollutants in the environment. Contributions from internationally-known and respected contributors have been drawn together to provide a reference that should find a place on the shelves of all those working in these areas.
This work looks at the effects of xenobiotics (pollutants) on fish. It reviews the literature and uses to construct a conceptual model linking polluti...
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cena:
906,70 zł |
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