Nitrogenous Compounds in the Environment

Nitrogenous Compounds in the Environment PDF Author: Hazardous Materials Advisory Committee
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 204

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Book Description

Nitrogenous Compounds in the Environment

Nitrogenous Compounds in the Environment PDF Author: Hazardous Materials Advisory Committee
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 204

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Book Description


Nitrogenous Compounds in the Environment

Nitrogenous Compounds in the Environment PDF Author:
Publisher:
ISBN:
Category : Cancer
Languages : en
Pages : 202

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Book Description


Nitrogenous Compounds in the Environment

Nitrogenous Compounds in the Environment PDF Author: United States. Environmental Protection Agency
Publisher:
ISBN:
Category :
Languages : en
Pages : 188

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Nitrogen in the Marine Environment

Nitrogen in the Marine Environment PDF Author: Edward J. Carpenter
Publisher: Elsevier
ISBN: 1483288293
Category : Science
Languages : en
Pages : 919

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Book Description
Nitrogen in the Marine Environment provides information pertinent to the many aspects of the nitrogen cycle. This book presents the advances in ocean productivity research, with emphasis on the role of microbes in nitrogen transformations with excursions to higher trophic levels. Organized into 24 chapters, this book begins with an overview of the abundance and distribution of the various forms of nitrogen in a number of estuaries. This text then provides a comparison of the nitrogen cycling of various ecosystems within the marine environment. Other chapters consider chemical distributions and methodology as an aid to those entering the field. This book discusses as well the enzymology of the initial steps of inorganic nitrogen assimilation. The final chapter deals with the philosophy and application of modeling as an investigative method in basic research on nitrogen dynamics in coastal and open-ocean marine environments. This book is a valuable resource for plant biochemists, microbiologists, aquatic ecologists, and bacteriologists.

Nitrogenous Compounds in the Environment

Nitrogenous Compounds in the Environment PDF Author: Arthur M. Bopp
Publisher:
ISBN:
Category : Nitrogen compounds
Languages : en
Pages : 110

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Nitrogen in the Environment

Nitrogen in the Environment PDF Author: J.L. Hatfield
Publisher: Elsevier
ISBN: 0080569897
Category : Science
Languages : en
Pages : 719

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Book Description
Nitrogen is one of the most critical elements for all life forms. In agricultural systems it is essential for the production of crops for feed, food, and fiber. The ever-increasing world population requires increasing use of nitrogen in agriculture to supply human needs for dietary protein. Worldwide demand for nitrogen will increase as a direct response to increasing population. Nitrogen in the Environment provides a wholistic perspective and comprehensive treatment of nitrogen. The scope of this book is diverse covering a range of topics and issues related to furthering our understanding of nitrogen in the environment at farm and national levels. Issues of nitrogen from its effects on crops and human nutrition to nitrogen in ground water, watersheds, streams, rivers, and coastal marine environments are discussed to provide a broad view of the problem and support scientists, researchers, and engineers in formulating comprehensive solutions. - The only source which presents an international, wholistic perspective of the effects of nitrogen in the environment with worldwide mitigation practices - Provides details on how to improve the quality of the environment by analyzing the development of emerging technologies - Develops strategies to be used by soil scientists, agronomists, hydrologists, and geophysicists for broad scale improvement of nitrogen efficiency

The Removal of Nitrogen Compounds from Wastewater

The Removal of Nitrogen Compounds from Wastewater PDF Author: B. Halling-Sørensen
Publisher: Elsevier
ISBN: 0080875130
Category : Science
Languages : en
Pages : 457

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Book Description
This volume gives an overview of the wide spectrum of nitrogen removal processes available today. Part A gives a brief outline of nitrogen pollution sources, the global nitrogen cycle and the treatment methods; part B presents details of all biological methods for nitrogen removal; and part C describes the physico-chemical nitrogen removal methods. Design examples relating to parts B and C are given in appendices.Design equations are given in the text, but more emphasis has been placed on the profound understanding of the biological and chemical processes and the basic factors that influence these. Parameters and regression equations for a quantitive description of these factors and their influence on the key processes are presented in several tables. This feature makes the volume a very useful handbook; it will be of great value to those environmentalists who require a record of the available nitrogen removal methods from both biological and chemical viewpoints.

Nitrogen in the Subsurface Environment

Nitrogen in the Subsurface Environment PDF Author: M. L. Rowe
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 52

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The Chemistry and Deposition of Nitrogen Species in the Troposphere

The Chemistry and Deposition of Nitrogen Species in the Troposphere PDF Author: A. T. Cocks
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 152

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Book Description
Nitrogen compounds play a central role in atmospheric chemistry and are associated with several of today's major environmental issues. This new book addresses the fate of these compounds and gives a timely summary of the current knowledge and uncertainties in atmospheric science, which link emissions of nitrogen oxides and ammonia to key environmental effects. The Chemistry and Deposition of Nitrogen Species in the Troposphere reviews such topics as photochemical oxidants in the emission 'plumes' of large combustion sources and the critical loads concept (a method of quantifying ecosystem sensitivity), as well as particulate chemistry and wet deposition, key steps in the deposition process, and their synthesis in a large-scale nitrogen deposition model. The book also looks at such environmental effects as the formation of photochemical pollutants, and the acidification and eutrophication resulting from deposition of nitrogen compounds to terrestrial ecosystems. The papers included in this book cover the significant advances made in defining and understanding the physico-chemical processes which govern the atmospheric behaviour of nitrogen species and their ecological effects. All these issues will act as a focus for tightening emission limits when legislation is reviewed over the next few years. The Chemistry and Deposition of Nitrogen Species in the Troposphere will be of great interest to research scientists, environmental consultants and policymakers, worldwide.

Nitrogen in Terrestrial Ecosystems

Nitrogen in Terrestrial Ecosystems PDF Author: Carl O. Tamm
Publisher: Springer Science & Business Media
ISBN: 3642751687
Category : Science
Languages : en
Pages : 128

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Book Description
Nitrogen is a key element in ecosystem processes. Aspects of local and global changes in nitrogen in both undisturbed and disturbed conditions are discussed. Environmental changes caused by pollution from nitrogenous compounds and changes in landuse are also described. Organisms, plants, animals and microorganisms are all affecting nitrogen supply. Emphasis is placed on natural and anthropogenic transfer of nitrogen between ecosystems and also on the interaction of nitrogen with other bioelements.