Nitrogen in the Environment - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nitrogen in the Environment write by J.L. Hatfield. This book was released on 2008-08-28. Nitrogen in the Environment available in PDF, EPUB and Kindle. 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
Agriculture and the Nitrogen Cycle
Agriculture and the Nitrogen Cycle - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Agriculture and the Nitrogen Cycle write by Arvin Mosier. This book was released on 2013-04-10. Agriculture and the Nitrogen Cycle available in PDF, EPUB and Kindle. Nitrogen is an essential element for plant growth and development and a key agricultural input-but in excess it can lead to a host of problems for human and ecological health. Across the globe, distribution of fertilizer nitrogen is very uneven, with some areas subject to nitrogen pollution and others suffering from reduced soil fertility, diminished crop production, and other consequences of inadequate supply. Agriculture and the Nitrogen Cycle provides a global assessment of the role of nitrogen fertilizer in the nitrogen cycle. The focus of the book is regional, emphasizing the need to maintain food and fiber production while minimizing environmental impacts where fertilizer is abundant, and the need to enhance fertilizer utilization in systems where nitrogen is limited. The book is derived from a workshop held by the Scientific Committee on Problems of the Environment (SCOPE) in Kampala, Uganda, that brought together the world's leading scientists to examine and discuss the nitrogen cycle and related problems. It contains an overview chapter that summarizes the group's findings, four chapters on cross-cutting issues, and thirteen background chapters. The book offers a unique synthesis and provides an up-to-date, broad perspective on the issues of nitrogen fertilizer in food production and the interaction of nitrogen and the environment.
Carbon and Nitrogen in the Terrestrial Environment
Carbon and Nitrogen in the Terrestrial Environment - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Carbon and Nitrogen in the Terrestrial Environment write by R. Nieder. This book was released on 2008-05-30. Carbon and Nitrogen in the Terrestrial Environment available in PDF, EPUB and Kindle. Carbon and Nitrogen in the Terrestrial Environment is a comprehensive, interdisciplinary description of C and N fluxes between the atmosphere and the terrestrial biosphere; issues related to C and N management in different ecosystems and their implications for the environment and global climate change; and the approaches to mitigate emission of greenhouse gases. Drawing upon the most up-to-date books, journals, bulletins, reports, symposia proceedings and internet sources documenting interrelationships between different aspects of C and N cycling in the terrestrial environment, Carbon and Nitrogen in the Terrestrial Environment fills the gap left by most of the currently available books on C and N cycling. They either deal with a single element of an ecosystem, or are related to one or a few selected aspects like soil organic matter (SOM) and agricultural or forest management, emission of greenhouse gases, global climate change or modeling of SOM dynamics.
Nitrogen in the Marine Environment
Nitrogen in the Marine Environment - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nitrogen in the Marine Environment write by Edward J. Carpenter. This book was released on 2013-10-22. Nitrogen in the Marine Environment available in PDF, EPUB and Kindle. 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.
Nitrogen and Climate Change
Nitrogen and Climate Change - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nitrogen and Climate Change write by D. Reay. This book was released on 2015-12-31. Nitrogen and Climate Change available in PDF, EPUB and Kindle. The world is changing. Human population is surging towards 10 billion, food, water, climate and energy security are all at risk. Nitrogen could be our life raft in this global 'perfect storm'. Get it right and it can help to feed billions, fuel our cars and put a dent in global warming. Get it wrong and it will make things a whole lot worse.
