Download or read book Cage Culture of Channel Catfish Ictalurus Punctatus Rafinesque in a Tertiary Wastewater Treatment Pond and a Private Pond in Southern Michigan written by Daniel Joseph Duffield and published by . This book was released on 1979 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sport Fishery Abstracts written by and published by . This book was released on 1981 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Masters Abstracts written by and published by . This book was released on 1979 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cultivation of Fish in Cages written by Food and Agriculture Organization of the United Nations and published by . This book was released on 1983 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book FAO Circulaire Sur Les P ches written by and published by . This book was released on 1983 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquaculture Principles and Practices written by T. V. R. Pillay and published by Wiley. This book was released on 1993-06-14 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of aquaculture is now established, in the context of global food production, aquatic resource management and socioeconomic development of rural areas. Remarkable advances are being achieved on an increasing scale, and development and donor agencies now consider aquaculture to be a priority area. Aquaculture has become a prime subject for research internationally and it is expected to overtake capture as a source of several high-valued species of fish and shellfish within a decade or so. This major work by a leading world authority is now available in paperback and will become THE major text for students of aquaculture It is fully comprehensive and covers all aspects of aquaculture, including all the major species of fish, shellfish and edible seaweed.
Download or read book Dynamics of Pond Aquaculture written by Hillary S. Egna and published by CRC Press. This book was released on 2017-12-14 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 principles and practices of aquaculture, the book reflects the state of the art in pond aquaculture and incorporates recent advances that have changed the science in the last decade or so. It provides a thorough review of the many methods, techniques, and ideas that comprise this complex and fascinating area of study.
Download or read book Natural Systems for Waste Management and Treatment written by Sherwood C. Reed and published by McGraw Hill Professional. This book was released on 1998-08 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: MANAGE WASTE AT LOWER COST WITH EMERGING NATURAL SYSTEMS Biologically-based waste management systems are emerging as a more reliable, less costly alternative to conventional energy-intensive mechanical process. If you're involved in planning, designing, building, upgrading or operating waste management facilities, Natural Systems for Waste Management and Treatment, Second Edition, by Sherwood C. Reed, Ronald W. Crites, and E. Joe Middlebrooks, can help you quickly evaluate and adopt one or more of these innovative technologies. Complete with performance data plus easy-to-follow design procedures (with example), it gives you a thorough working backgroud in: Wastewater stabilization ponds; Aquatic treatment systems; Feasibility assessment; Land treatment systems; Wetland systems; Site selection; Planning; Sludge management and treatment; On-site wastewater management; Much more.
Download or read book EPA 660 2 written by and published by . This book was released on 1974-06 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalyzed Bio oxidation and Tertiary Treatment of Integrated Textile Wastewaters written by Alvin J. Snyder and published by . This book was released on 1974 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Water Quality Guidelines for the Protection of Aquatic Life written by Canada. Environment Canada and published by National Guidelines and Standards Office. This book was released on 2003 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the development of Canadian water quality guidelines for the nitrate ion for the protection of aquatic life. It contains a review of technical background information on the chemical & physical properties of nitrate & nitrate salts, the nitrogen cycle, natural & anthropogenic sources, fate & behaviour of nitrate in the environment, nitrate environmental concentrations, and effects of nitrates on aquatic organisms (including fish, plants, invertebrates, and semi-aquatic mammals & birds). The final section sets out nitrate concentration guidelines to protect fresh & marine water quality and aquatic life, and provides guidance on the application of the guidelines. Appendices include tables that summarize freshwater & marine toxicity studies.
Download or read book Diseases Transmitted by Foods written by Frank L. Bryan and published by . This book was released on 1976 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book EPA 600 1 written by and published by . This book was released on 1970 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book EPA 430 9 written by and published by . This book was released on 1973 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Two Mile Time Machine written by Richard B. Alley and published by Princeton University Press. This book was released on 2014-10-26 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the 1990s Richard B. Alley and his colleagues made headlines with the discovery that the last ice age came to an abrupt end over a period of only three years. In The Two-Mile Time Machine, Alley tells the fascinating history of global climate changes as revealed by reading the annual rings of ice from cores drilled in Greenland. He explains that humans have experienced an unusually temperate climate compared to the wild fluctuations that characterized most of prehistory. He warns that our comfortable environment could come to an end in a matter of years and tells us what we need to know in order to understand and perhaps overcome climate changes in the future. In a new preface, the author weighs in on whether our understanding of global climate change has altered in the years since the book was first published, what the latest research tells us, and what he is working on next.
Download or read book Foodborne Outbreaks written by Center for Disease Control and published by . This book was released on 1972 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Health Effects Research Series written by and published by . This book was released on 1980 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
