Role of Phosphorus in Eutrophication

Role of Phosphorus in Eutrophication PDF Author: Alfred Frank Bartsch
Publisher:
ISBN:
Category : Eutrophication
Languages : en
Pages : 60

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Role of Phosphorus in Eutrophication

Role of Phosphorus in Eutrophication PDF Author: Alfred Frank Bartsch
Publisher:
ISBN:
Category : Eutrophication
Languages : en
Pages : 60

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Water Quality

Water Quality PDF Author: Claude E. Boyd
Publisher: Springer Nature
ISBN: 3030233359
Category : Science
Languages : en
Pages : 440

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Book Description
This volume is of great importance to humans and other living organisms. 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 quality is often limited to specialized courses in engineering, ecology, and fisheries curricula. This book also offers a basic understanding of water quality to professionals who are not formally trained in the subject. The revised third 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. 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. It is equally useful as a guide for self-study and an in-depth resource for general readers.

Eutrophication: causes, consequences and control

Eutrophication: causes, consequences and control PDF Author: Abid A. Ansari
Publisher: Springer Science & Business Media
ISBN: 9048196256
Category : Technology & Engineering
Languages : en
Pages : 402

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Book Description
Eutrophication continues to be a major global challenge to water quality scientists. The global demand on water resources due to population increases, economic development, and emerging energy development schemes has created new environmental challenges to global sustainability. Eutrophication, causes, consequences, and control provides a current account of many important aspects of the processes of natural and accelerated eutrophication in major aquatic ecosystems around the world. The connections between accelerated eutrophication and climate change, chemical contamination of surface waters, and major environmental and ecological impacts on aquatic ecosystems are discussed. Water quality changes typical of eutrophication events in major climate zones including temperate, tropical, subtropical, and arid regions are included along with current approaches to treat and control increased eutrophication around the world. The book provides many useful new insights to address the challenges of global increases in eutrophication and the increasing threats to biodiversity and water quality.

Clean Coastal Waters

Clean Coastal Waters PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309069483
Category : Science
Languages : en
Pages : 422

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Book Description
Environmental problems in coastal ecosystems can sometimes be attributed to excess nutrients flowing from upstream watersheds into estuarine settings. This nutrient over-enrichment can result in toxic algal blooms, shellfish poisoning, coral reef destruction, and other harmful outcomes. All U.S. coasts show signs of nutrient over-enrichment, and scientists predict worsening problems in the years ahead. Clean Coastal Waters explains technical aspects of nutrient over-enrichment and proposes both immediate local action by coastal managers and a longer-term national strategy incorporating policy design, classification of affected sites, law and regulation, coordination, and communication. Highlighting the Gulf of Mexico's "Dead Zone," the Pfiesteria outbreak in a tributary of Chesapeake Bay, and other cases, the book explains how nutrients work in the environment, why nitrogen is important, how enrichment turns into over-enrichment, and why some environments are especially susceptible. Economic as well as ecological impacts are examined. In addressing abatement strategies, the committee discusses the importance of monitoring sites, developing useful models of over-enrichment, and setting water quality goals. The book also reviews voluntary programs, mandatory controls, tax incentives, and other policy options for reducing the flow of nutrients from agricultural operations and other sources.

Phosphorus in Fresh Water and the Marine Environment

Phosphorus in Fresh Water and the Marine Environment PDF Author: Samuel Harry Jenkins
Publisher: Pergamon
ISBN:
Category : Science
Languages : en
Pages : 374

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Phosphorus in Fresh Water and the Marine Environment

Phosphorus in Fresh Water and the Marine Environment PDF Author: S. H. Jenkins
Publisher: Elsevier
ISBN: 1483147266
Category : Science
Languages : en
Pages : 367

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Book Description
Phosphorus in Fresh Water and the Marine Environment investigates sources of phosphorus in fresh water and the marine environment and the problems it causes. The importance of phosphate precipitation as an inbuilt safety device against overproduction of algae in the oceans is discussed, along with the deposition and absorption of phosphates in sediments. The source of the phosphorus in lakes and rivers is considered in relation to population density and distribution. This book is comprised of 26 chapters and begins with a discussion on natural phosphate sources in relation to phosphate budgets, paying particular attention to eutrophication and soil erosion. The significance of man-made sources of phosphorus, such as fertilizers and farming, detergents and sewage, is then examined. Subsequent chapters focus on the role of phosphorus in the growth of plants and animals in rivers, lakes, and the sea; the hydrogeochemical cycling of phosphorus; phosphorus analysis in sea water; and safety evaluation of substitutes for phosphates in detergents. The microbiology of an activated sludge wastewater treatment plant chemically treated for phosphorus removal is also explored. This monograph will be of interest to policymakers concerned with water pollution control.

Role of Phosphorus in Eutrophication

Role of Phosphorus in Eutrophication PDF Author: A. F. Bartsch
Publisher:
ISBN:
Category : Cyanobacterial blooms
Languages : en
Pages : 46

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Book Description


Monitoring of Marine Pollution

Monitoring of Marine Pollution PDF Author: Houma Bachari Fouzia
Publisher: BoD – Books on Demand
ISBN: 1838808116
Category : Technology & Engineering
Languages : en
Pages : 170

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Book Description
Many of the pollutants discharged into the sea are directly or indirectly the result of human activities. Some of these substances are biodegradable, while others are not. This study is devoted to monitoring areas of the environment. Methods assessment is based on monitoring data and an evaluation of the impact of pollution.Surveillance provides a scientific basis for standards development and application. The methodology of marine pollution control is governed by algorithms and models. A monitoring strategy should be put in place, coupled with an environmental assessment concept, through targeted research activities in areas identified at local and regional levels. This concept will make it possible to diagnose the state of "health" of these zones and consequently to correct any anomalies. Monitoring of the marine and coastal environment is based on recent methods and validated after experiments in the field of marine pollution.

Role of Phosphorus in Eutrophication and Diffuse Source Control

Role of Phosphorus in Eutrophication and Diffuse Source Control PDF Author: G. Fred Lee
Publisher:
ISBN:
Category : Eutrophication
Languages : en
Pages : 28

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An Approach to the Assessment of the Role of Phosphorus in Eutrophication

An Approach to the Assessment of the Role of Phosphorus in Eutrophication PDF Author: G. Fred Lee
Publisher:
ISBN:
Category : Eutrophication
Languages : en
Pages : 30

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Book Description