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wyszukanych pozycji: 12
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Growing Up in San Francisco and Other Stories: An Anecdotal Autobiography
ISBN: 9780595438716 / Angielski / Miękka / 2007 / 88 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
47,71 zł |
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Bottom Soils, Sediment, and Pond Aquaculture
ISBN: 9781461357209 / Angielski / Miękka / 2012 / 348 str. Termin realizacji zamówienia: ok. 20 dni roboczych. Aquaculture pond managers measure water-quality variables and attempt to maintain them within optimal ranges for shrimp and fish, but surprisingly little attention is paid to pond soil condition. Soil-water interactions can strongly impact water quality, and soil factors should be considered in aquaculture pond management. The importance of soils in pond management will be illustrated with an example from pond fertilization and another from aeration. Pond fertilization may not produce phytoplankton blooms in acidic ponds. Total alkalinity is too low to provide adequate carbon dioxide for...
Aquaculture pond managers measure water-quality variables and attempt to maintain them within optimal ranges for shrimp and fish, but surprisingly lit...
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cena:
771,08 zł |
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Water Quality: An Introduction
ISBN: 9783030233341 / Angielski / Twarda / 2019 / 440 str. Termin realizacji zamówienia: ok. 20 dni roboczych. Improvements include a new chapter on basic chemistry, a more comprehensive chapter on hydrology, and an updated chapter on regulations and standards.Because it employs only first-year college-level chemistry and very basic physics, the book is well-suited as the foundation for a general introductory course in water quality.
Improvements include a new chapter on basic chemistry, a more comprehensive chapter on hydrology, and an updated chapter on regulations and standards....
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cena:
327,68 zł |
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Water Quality: An Introduction
ISBN: 9780792378532 / Angielski / Twarda / 2000 / 330 str. Termin realizacji zamówienia: ok. 20 dni roboczych. Water quality is important to everyone, but professionals in many disciplines need an understanding of this subject. Although water quality is complex, its general aspects can be grasped readily and with little background - only introductory chemistry and biology and a little algebra are needed. Unfortunately, the teaching of water quality is not well organized. In most colleges and universities, water quality instruction is given in certain engineering curricula and in aquatic ecology or fisheries curricula. There also is brief attention to selected topics on water quality in numerous...
Water quality is important to everyone, but professionals in many disciplines need an understanding of this subject. Although water quality is complex...
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cena:
578,30 zł |
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Water Quality: An Introduction
ISBN: 9783319330624 / Angielski / Miękka / 2016 / 357 str. Termin realizacji zamówienia: ok. 20 dni roboczych. The revised second edition updates and expands the discussion, and incorporates additional figures and illustrative problems. Improvements include a new chapter on basic chemistry, a more comprehensive chapter on hydrology, and an updated chapter on regulations and standards. This book presents the basic aspects of water quality, emphasizing physical, chemical, and biological factors. The study of water quality draws information from a variety of disciplines including chemistry, biology, mathematics, physics, engineering, and resource management. University training in water... The revised second edition updates and expands the discussion, and incorporates additional figures and illustrative problems. Improvements include ... |
cena:
289,13 zł |
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Water Quality: An Introduction
ISBN: 9783030233372 / Angielski / Miękka / 2020 / 440 str. Termin realizacji zamówienia: ok. 20 dni roboczych. |
cena:
231,29 zł |
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Hydrology and Water Supply for Pond Aquaculture
ISBN: 9780442002688 / Angielski / Twarda / 1994 / 483 str. Termin realizacji zamówienia: ok. 20 dni roboczych. In 1979, several graduate students in the Department of Fisheries and Allied Aquacultures at Auburn University met with one of the authors (CEB) and asked him to teach a new course on water supply for aqua culture. They felt that information on climatology, hydrology, water distribution systems, pumps, and wells would be valuable to them. Most of these students were planning to work in commercial aquaculture in the United States or abroad, and they thought that such a cdurse would better prepare them to plan aquaculture projects and to communicate with engineers, contractors, and other...
In 1979, several graduate students in the Department of Fisheries and Allied Aquacultures at Auburn University met with one of the authors (CEB) and a...
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cena:
771,08 zł |
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Dynamics of Pond Aquaculture
ISBN: 9781566702744 / Angielski / Twarda / 1997 / 472 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. The culmination of over a decade's worth of research by the Pond Dynamics/Aquaculture Collaborative Research Support Program (CRSP), Dynamics of Pond Aquaculture not only explains the physical, chemical, and biological processes that interact in pond culture systems, but also presents real-world research findings and considers the people who depend on these systems. This book uses data from CRSP field research sites in East Africa, Southeast Asia, Central America, and North America to present a complete picture of the pond system and the environment in which it exists.
A thorough study of... The culmination of over a decade's worth of research by the Pond Dynamics/Aquaculture Collaborative Research Support Program (CRSP), Dynamics of Pond ...
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cena:
753,56 zł |
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Pond Aquaculture Water Quality Management
ISBN: 9781461374695 / Angielski / Miękka / 2012 / 700 str. Termin realizacji zamówienia: ok. 20 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 converted...
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:
1272,31 zł |
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Hydrology and Water Supply for Pond Aquaculture
ISBN: 9781461361336 / Angielski / Miękka / 2012 / 483 str. Termin realizacji zamówienia: ok. 20 dni roboczych. In 1979, several graduate students in the Department of Fisheries and Allied Aquacultures at Auburn University met with one of the authors (CEB) and asked him to teach a new course on water supply for aqua- culture. They felt that information on climatology, hydrology, water distribution systems, pumps, and wells would be valuable to them. Most of these students were planning to work in commercial aquaculture in the United States or abroad, and they thought that such a cdurse would better prepare them to plan aquaculture projects and to communicate with engineers, contractors, and other...
In 1979, several graduate students in the Department of Fisheries and Allied Aquacultures at Auburn University met with one of the authors (CEB) and a...
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cena:
771,08 zł |
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Pond Aquaculture Water Quality Management
ISBN: 9780412071812 / Angielski / Twarda / 1998 / 700 str. Termin realizacji zamówienia: ok. 20 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:
1156,64 zł |
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Bottom Soils, Sediment, and Pond Aquaculture
ISBN: 9780412069413 / Angielski / Twarda / 1995 / 348 str. Termin realizacji zamówienia: ok. 20 dni roboczych. Aquaculture pond managers measure water-quality variables and attempt to maintain them within optimal ranges for shrimp and fish, but surprisingly little attention is paid to pond soil condition. Soil-water interactions can strongly impact water quality, and soil factors should be considered in aquaculture pond management. The importance of soils in pond management will be illustrated with an example from pond fertilization and another from aeration. Pond fertilization may not produce phytoplankton blooms in acidic ponds. Total alkalinity is too low to provide adequate carbon dioxide for...
Aquaculture pond managers measure water-quality variables and attempt to maintain them within optimal ranges for shrimp and fish, but surprisingly lit...
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cena:
771,08 zł |
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