Download or read book The Interrelation of Carbon and Phosphorous in Regulating Heterotrophic and Autotrophic Populations in Aquatic Ecosystems written by United States. Federal Water Quality Administration and published by . This book was released on 1971 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Interrelation of Carbon Phosphorus in Regulating Heterotrophic and Autotrophic Populations in Aquatic Ecosystems written by Pat C. Kerr and published by . This book was released on 1970 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Restoration Ecology written by William R. Jordan and published by Cambridge University Press. This book was released on 1990-08-16 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although interest in ecological restoration has grown rapidly in recent years, restoration efforts have been highly empirical and have therefore been of only marginal interest to theoretical ecologists concerned with the structure and dynamics of communities. The ability to reassemble a community or ecosystem and to make it function properly actually represents a critical test of ecological understanding in the most fundamental sense. It is this idea of restoration as a technique - and even a paradigm - for ecological studies, leading in turn to improved restoration methods, that is the subject of this book.
Download or read book Fertilizer Abstracts written by and published by . This book was released on 1971 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Role of Phosphorus in Eutrophication written by Alfred Frank Bartsch and published by . This book was released on 1972 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pollutant Effects in Freshwater written by J. Jacoby and published by CRC Press. This book was released on 2004-06-01 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pollutant Effects in Freshwater provides a practical and concise introduction to the ecological consequences of water pollution in aquatic ecosystems. In tackling the problem of water quality deterioration, this book combines the limnological and water pollution literature to describe how pollutants in wastewater affect populations of organisms in freshwater environments. Substantially revised, updated and expanded, with additional specialist contributors, this retitled new edition of Ecological Effects of Wastewater will continue to focus on the effects and management of eutrophication, water quality standards to protect aquatic life, and widen the debate over micro organisms and their public health significance in the aquatic environment. With ever tighter controls on pollution levels of freshwater bodies being implemented and enforced world wide, this book is essential reading for students of public health and environmental engineering, and a reference tool for professionals in consultancies, contractors and for those in regulatory and enforcement bodies.
Download or read book Phosphates and Phosphate Substitutes in Detergents written by United States. Congress. House. Committee on Government Operations. Conservation and Natural Resources Subcommittee and published by . This book was released on 1972 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phosphates and Phosphate Substitutes in Detergent written by United States. Congress. House. Committee on Government Operations. Conservation and Natural Resources Subcommittee and published by . This book was released on 1972 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phosphates and Phosphate Substitutes in Detergents written by United States. Congress. House Government Operations and published by . This book was released on 1972 with total page 902 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Symposium on Water Pollution Control in Cold Climates written by R. Sage Murphy and published by . This book was released on 1972 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Research Series written by and published by . This book was released on 1973 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rates Constants and Kinetics Formulations in Surface Water Quality Modeling written by Environmental Research Laboratory (Athens, Ga.) and published by . This book was released on 1978 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Protozoa on the Fate of Particulate Carbon written by Harvey W. Holm and published by . This book was released on 1973 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: When the other animals fail at the task, the slow but wise turtle finds a way to obtain the bountiful fruits of a magic tree.
Download or read book EPA 905 9 written by and published by . This book was released on 1979-05 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Indexed Bibliography of Office of Research and Development Reports written by United States. Environmental Protection Agency. Office of Program Management and published by . This book was released on 1974 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dictionary Catalog of the Department Library written by United States. Department of the Interior. Library and published by . This book was released on 1969 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt: